Three reasons that might have influenced authorities in the department of agriculture to use a higher percentage of Nguni on the communal and emerging sector of livestock farmers in South Africa in 2003

Answers

Answer 1

Answer:

Tolerance to heat, light and parasite.

Explanation:

Characteristics of tolerance to heat, light and parasite are the three reasons that might use a higher percentage of Nguni on the sector of livestock farmers in South Africa in 2003. The temperature of South Africa is extremely high which can be tolerated by the Nguni cattle due to its good characteristics. The Nguni cattle can bear extreme temperature, high intensity of light and resistance to parasites make it best suited for that environment.


Related Questions

When did people first know about archaebacteria?
A. 1999

B. 1988

C. 1977

D. 1966

Answers

Answer:

1977 is when people first knew about archaebacteria

Answer:

it was actually discovered in 1922

they didnt know what it actually was until 1977.

C.1977

Explanation:

What does archaebacteria mean?
A. Ancient bacteria

B. Ancient Protist

C. New bacteria

Answers

Answer:

A. Ancient bacteria

Explanation:

From the salt of the earth, researchers have isolated and revived a Bacillus strain, which they believe is >250 million years old. If correct, Russell Vreeland and his colleagues from West Chester University, Pennsylvania, have discovered the oldest living organism in the world.

Answer:

A. Ancient bacteria

Explanation:

Archae bacteria means ancient bacteria. So, option (A) is the correct answer.

There are three complete tissue layers. b. Flatworms may be either free living or parasitic. c. Flatworms have a sac body plan, with only a mouth and no anus. d. Parasitic flatworms have a well-developed head with eyespots and nerves concentrated into a brain. e. Most planaria are found in marine environments, but some dwell in freshwater and moist terrestrial environments.

Answers

Complete question:

Which of the following statements is NOT correct about the flatworms?

A. There are three complete tissue layers.

B. Flatworms may be either free-living or parasitic.

C. Flatworms have a sac body plan, with only a mouth and no anus.

D. Parasitic flatworms have a well-developed head with eyespots and nerves concentrated into a brain.

E. Most planaria are found in marine environments, but some dwell in freshwater and moist terrestrial environments.

Answer:

D. Parasitic flatworms have a well-developed head with eyespots and nerves concentrated into a brain.

Explanation:

Flatworms are inferior organisms, meaning that they do not have nerves concentrated in a brain. Their nervous system is, in general, composed of nerve cords forming a net. The arrangement depends on each of the groups. They have one or more pairs of primitive eyes, which function is to find the light. These eyes cup-shaped and are composed of pigmentary cells.

Flatworms have bilateral symmetry. Their body is plane dorsoventrally and can be divided into two specular halves by the sagittal plane. This plane crosses through the body from the anterior extreme to the posterior extreme. The frontal plane divides the body into two different halves, the ventral one with the mouth and the dorsal one.

These organisms only have one opening in their bodies directed to the digestive system, which is the mouth.

Flatworms are aquatic and, most of them are marine animals, although there can be a few groups that inhabit freshwater. Some species might even be terrestrial. Most of them are free-living organisms, but there are also some parasitic forms.

In the lab activity, you will use a chemical called a pH indicator that changes color as the pH of a
solution changes. If you added a pH indicator to two different solutions and they both turned the
same color, what would this tell you about the pH of each solution?

Answers

ph indicator is used to find the acidic or basic nature of a mixture.

there is a range of colours from red to blue

red colour indicates that solution is acidic and blue colour indicates that solution is basic

if two solutions have same colour that means they also have same ph value

Los animales toman del medio los materiales necesarios para sus actividades vitales. Estas funciones la realizan: A. El aparato circulatorio. B. El aparato circulatorio, digestivo y respiratorio. C. El aparato respiratorio. D. El aparato respiratorio y circulatorio.

Answers

Answer:

C. El sistema respiratorio.

Explicación:

El sistema respiratorio es un tipo de sistema en el que los animales toman del medio ambiente los materiales necesarios para sus actividades vitales. Los pulmones son el órgano principal del sistema respiratorio en el que el gas de oxígeno entra al cuerpo y se almacena en los pulmones a través de la inhalación. La hemoglobina que extrae el gas de dióxido de carbono de la célula lo desecha en los pulmones y carga el oxígeno necesario para el proceso de respiración. El dióxido de carbono se elimina de los pulmones mediante la exhalación.

why do cells divide even after an organism reaches adulthood?

Answers

Answer:

The answer is most definitely the second option or "B". This is because, how you think you grow fingernails, or skin over a wound.

The answer is 2nd option ,full grown organisms need to replace aging and damaged cells

Which process involves TWO DNA divisions?
A. Mitosis

B. Meiosis

Answers

Answer:

b) meiosis

Explanation:

 

Answer:

B. Meiosis

Explanation:

Meiosis involves two DNA divisions.

how do autotrophs get nutrition

Answers

Answer: Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose.

Explanation:

Answer:

Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy.

hope it helps

Which process produces genetically different cells?

A. Mitosis

B. Meiosis

Answers

Meiosis, Answer is B.

Answer:

B. Meiosis

Explanation:

The meiosis produces genetically different cells.

Question 5 of 5
Which thermoregulation strategy helped the hummingbird decrease its body
temperature?
A. Resting in the shade
B. Flying
C. Basking in the sun
D. Eating

Answers

Answer: A

Explanation:

Answer:

A, Resting in the shade

Explanation:

100% Correct, A p e x

Hope This Helps! <3

Many of the D-amino acids found in nature have been discovered in bacterially produced peptides that have antibiotic properties. Bacteria secrete these peptides into their environments to kill competitor bacteria and thereby gain a selective advantage. Given your answer to part (a) of this question, what potential advantages might D-amino acids confer to a secreted peptide toxin

Answers

Answer: D-amino acids are less likely to be recognized by proteolytic enzymes thereby they are not degradated.

Explanation:

Peptides are a type of polymers formed by joining several amino acids by means of peptide bonds. They are responsible for a large number of important cellular functions for the organism. Amino acids are thus the monomers that make up peptides and consist of an amino group (-NH2) at one end of the molecule and a carboxyl group (-COOH) at the other end.

Antibiotics are chemical substances produced by a living being (although they can also be synthetic derivatives made in laboratories), which kill or prevent the growth of certain kinds of sensitive microorganisms and are generally drugs used in the treatment of bacterial infections.

All amino acids, except glycine, are stereoisomers which means that there are nonoverlapping mirror images of their structure. These are labeled L (left-handed) and D (right-handed) to distinguish mirror images. A mirror image, for example, compares a right foot with a left foot. They are similar, but not exactly the same, they are like mirror images of each other. However, we could not, for example, put a right shoe on a left foot and vice versa. The same analogy applies to stereoisomers, they are similar but not superimposable, which means that not all compounds will act in the same way in an L or D molecule. For some reason, the amino acids that make up the proteins in human bodies are all L-amino acids.

To distinguish an L-amino acid from a D-amino acid, we must look at the α-carbon, which has four substituents forming a tetrahedron. then we must identify the hydrogen bonded directly to this carbon. In this way they are numbered and following the numbering order, they are classified as L or D.

Bacteria that secrete D amino acids kill other bacteria in the environment that might compete with them for resources, because they have antibiotic properties. These D amino acids are not usually recognized by proteolytic enzymes in organisms that degrade peptides or proteins. So the amino acid remains in the environment fulfilling its function, which is an antibiotic function to fight against other bacteria. Peptide toxins also fulfill this function, however, if they are destroyed by proteases.

how does the mitochondria lysosomes and golgi apparatus work together

Answers

Answer:

The mitochondria segregate the Golgi from lateral regions of the plasma membrane, the nucleus, and the cytoplasm. The mitochondria and the golgi structures from very close contacts, and these contacts remain stable over time.

Can someone help with this?

Answers

Answer:

a primary oocyte contains 46 chromosomes, while a secundary oocyte contains 23 chromosomes

Quade is studying for an exam, which will cover neurons and action potentials. He has drawn a diagram that shows the segments of an axon, and he has noted that every time a segment fires, the _____ flood in from the outside of the cell, while the prior segment returns to its resting potential. Please choose the correct answer from the following choices, and then select the submit answer button.

Answers

Answer: positive sodium ions

Explanation:

This relates to the Action Potential which is what a nerve cell goes through when it needs to send information down the nerve cell to another cell and so on till it gets to the destination of the message.

The information is transmitted when the segments of the axon fire and when they do, positive sodium ions come in from outside the cell to the inside thereby making the inside positive. The previous segment would return to a resting potential when potassium ions which are negative, rush into the cell.

What makes Protists different from the Bacteria kingdoms?
A. They are easier to find.

B. Their cells have a nucleus.

C. They are bigger.

Answers

Answer:

B. Their cells have a nucleus.

Explanation:

Protists are eukaryotes, which means their cells have a nucleus and other membrane-bound organelles. Most, but not all, protists are single-celled.

Answer:

The answer is B their cells have a nucleus

Explanation:

I took this question on an assignment got it correct!

if the sun is a source of EM radiation , how come only some of the EM strikes the surface of the earth

Answers

Answer:

Some EM radiation is absorbed by the atmosphere

Explanation:

why is it difficult to farm in tilted/inclined landscapes?​

Answers

Answer:

Farming can lead to the loss of natural habitats.This is destroying natural habitats and changing the very nature and look of our rural landscape.

hope it helps

It is difficult to farm in an incline landscape because initial cost is high,  high operational  cost,  Limited crops can be grown. Thus,  due to these following reason,  inclined farming becomes difficult.

What is vertical farming?

Vertical farming is a practice of growing crops on a hilly or incline land.

However, it may have some disadvantages like high operational cost,  high labor cost,  only a limited number of crops can be grown.

Hence,  due to  these reason, tilted farming is difficult.

Learn more about vertical farming

https://brainly.com/question/15913871

#SPJ2

PLEASE HELP I WILL GIVE BRAINALIST

Answers

Answer:

A. identical

Explanation:

because it is replicating meaning it is going to look the same and be identical.

Which of the following did you include in your answer?

Answers

can you send a picture of it?

Three potted plants were kept in a dark cupboard for two days before being used for an experiment. Each plant was then put under a bell jar under different conditions for six hours . Bell jar D contains a potted plant with a small cup of sodium hydroxide solution with light pointed towards it Bell jar E contains a potted plant with light pointed towards it Bell jar F contains a potted plant with aluminium foil on top of the bell jar with light pointed towards it a)explain why their was no starch in the leaves at the end of the two days in the cupboard b)what is the purpose of sodium hydroxide put under bell jar in D?

Answers

Answer:

a. There were starch in the leaves at the end of two days in the cupboard because there was no sunlight to provide the energy for photosynthesis in the dark cupboard. Also, any previously synthesized starch in the plant leaves were used by the plant for its own metabolic requirements during the period the plant was in the cupboard. Therefore, staying in the cupboard for two days destarched the leaves.

b. The purpose of sodium hydroxide put under bell jar in D is to remove any carbon dioxide that may be present under the bell jar. This is to demonstrate that even in the presence of sunlight, carbon dioxide is required for photosynthesis to occur in plants.

Explanation:

Photosythesis is the process by which green plants manufacture their food (carbohydrates which are stored as starch) in the presence of sunlight. The site of photosynthesis in plants is the leaves.

The experimental design is to study the conditions necessary for photosynthesis to occur. For photosynthesis to occur, there must be presence of sunlight, carbon dioxide and water. Carbon dioxide and water serve as the raw materials for photosynthesis while the energy required is provided by sunlight.

The answers to the observations from the experiment are given below :

a. There were starch in the leaves at the end of two days in the cupboard because there was no sunlight to provide the energy for photosynthesis in the dark cupboard. Also, any previously synthesized starch in the plant leaves were used by the plant for its own metabolic requirements during the period the plant was in the cupboard. Therefore, staying in the cupboard for two days destarched the leaves.

b. The purpose of sodium hydroxide put under bell jar in D is to remove any carbon dioxide that may be present under the bell jar. This is to demonstrate that even in the presence of sunlight, carbon dioxide is required for photosynthesis to occur in plants.

what happens to the energy that is not converted to usable energy in a muscle Cell?

Answers

Answer:

The process is called oxidative phosphorylation and it happens inside mitochondria. In the matrix of mitochondria the reactions known as the citric acid or Krebs cycle produce a chemical called NADH. NADH is then used by enzymes embedded in the mitochondrial inner membrane to generate adenosine triphosphate (ATP).

Explanation:

58. Which of the following Kingdoms contain multicellular organisms? *

Answers

Answer:

The answer is fungi.

Which is the site of the most ATP production during cellular respiration?
nucleus
mitochondrion
cytoplasm
chloroplast

Answers

Answer:

mitochondrion

Explanation:

the mitochondrion

The Mitochondria is the most ago production during cellular respiration

The template strand for a new DNA molecule reads 5' CCTGAATT 3'. What will be the nitrogen base sequence for the complementary strand created during DNA replication?

Answers

Answer:

3' GGACTTAA 5'

Explanation:

because Adenine always pair with Thymine and Cytosine with guanine. u can also remember them as Apple Tree and Car Garage

which will increase the rate of a chemical reaction ?
adding a catalyst
decreasing the pressure
decreasing the tempertaure
removing a catalyst

Answers

Answer:

adding a catalyst will increase the rate of a chemical reaction  

3
Which of the following is a phenotype for an apple tree. W no
(1 Point)
АА
Аа
Red apples
аа

Answers

red apples it’s the answer :)

What is cell wall???​

Answers

Answer:

You can simply define the cell wall as a semi-rigid thick protective structure that surrounds the cell membrane of some types of cells for protection and defining the shape of the cell. The cell membrane alone cannot provide the required rigidity or strength. All living organisms are composed of cells.

Which of the following is a FALSE statement about fungi?
A. Fungi may be multicellular or unicellular

B. Fungi are heterotrophs

C. Fungi have a cell wall made of chitin

D. Fungi are autotrophs

Answers

Answer:

D. Fungi are autotrophs

Explanation:

Fungi are autotrophs is a FALSE statement about fungi. Fungi are heterotrophs.

During which two months do both the Northern and Southern Hemispheres receive the same amount of energy
rom the Sun?

Answers

Northern and southern Hemisphere receive the same amount of energy from the sun during the month of March and September.hope that helped

GIVING BRAINLIEST! Please I am begging you to help, this is due in a little and these are the only two I am stuck on.

Answers

Answer:

9) C

13) D

Explanation:

Other Questions
Given F(x) = 2x - 1; G(x) = 3x + 2; and H(x) = x 2, find the function F(x) + G(x) + H(x). 15. Which sentence uses the correct order of adjectives?Oa. My brother rode a beautiful big black Friesian horse in the parade.Ob. My brother rode a beautiful Friesian big black horse in the parade.O c. My brother rode a big, black, beautiful Friesian horse in the parade Customers at a restaurant can build their own burrito by choosing one item from each category shown in the table. What connotation does the word frantic have?o desperationO tensionO nervousnessO confusion 31 x 01111111111111111111111111 Caio comprou uma lembrancinha para todos os seus amigos e gastou R$12,50. Qual frao pode representar esse valor? 125/2 25/5 125/5 25/2 Me ajuda Sanjay uses the steps below to solve the equation 4 p + two-fifths (10 + 2 p) = 8. Step 1 Multiply both sides of the equation by Five-halves. 4 p + 10 + 2 p = 20 Step 2 Simplify like terms. 6 p + 10 = 20 Step 3 Subtract 10 on both sides of the equation. 6 p = 10 Step 4 Divide both sides of the equation by 6. p = StartFraction 10 over 6 EndFraction = Five-thirds = 1 and two-thirds Which is the first error that Sanjay made when finding the solution? Use pascal triangle to expand and simplify (5x+4y) The exploration of the mid-Cayman rise is intended to discover _______. a. what life may have been like before the evolution of photosynthesis b. the origins of photosynthesis c. life in shallow, coastal regions d. the chemical composition of undersea mountains Please select the best answer from the choices provided A B C D Translate to an algebraic expression. The difference of five times a number and two what are examples of soluble salts (metal+acids) A farmer finds that if she plants 55 trees per acre, each tree will yield 25 bushels of fruit. She estimates that for each additional tree planted per acre, the yield of each tree will decrease by 4 bushels. How many trees should she plant per acre to maximize her harvest what are the three salient features of democracy The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. By what factor does the temperature increase? Current assets include a.cash and assets that will be converted into cash or consumed within either one year or the normal operating cycle of the business, whichever is longer. b.plant assets. c.assets that are expected to serve the business for many years. d.cash and assets that will be converted into cash or consumed within either one year or the normal operating cycle of the business, whichever is shorter. Rank the solutions below in order of increasing acidity. (Drag and drop into the appropriate area) 0.01 M CH3COOH 0.1 M NaOH 0.01 M H2SO4 3 M NH3 0.1 M HCl WRITE an equation of the line that passes through the given point and is PARALLEL to the given line. (10, -12), 3x + 4y = 1 List and briefly explain the incidents leading to the occurrence of any five nuclear accidents that have taken place in different parts of the world. What is the fraction to this picture? Prince Siddharthas experiences with suffering transformed [transformed: to change in appearance or character] him. Suddenly, his royal life seemed empty. He wanted to find the happiness and peace that the ascetic had found. Siddhartha decided to give up his old life and search for enlightenment [enlightenment: the state of gaining spiritual insight and finding universal truth; the goal of Buddhists] . Becoming enlightened would mean finding deep truth and freedom from suffering. One night, the prince asked his driver to take him to the forest. At the edge of the dark woods, Siddhartha removed his royal robes, sandals, and jewels. He cut off his hair with a knife. He put on a simple robe and carried only a small bowl for alms [alms: goods or money given to the poor] ,or gifts of food. Wishing his driver farewell, Siddhartha began his life as an ascetic. Siddhartha met other ascetics as he wandered the forests and fields. Like him, they wanted to understand the nature of the world. They believed that they could reach enlightenment through meditation. While meditating, the ascetics sat quietly and focused their minds on spiritual questions. Siddhartha quickly became an expert at meditation.The ascetics also denied [denied: to hold back and refuse something] themselves many basic needs. For example, they stayed up all night without sleeping. They sat in the hot sun without shelter. They held their breath for several minutes. They also fasted, or stopped eating, for many days at a time. They hoped to find spiritual truth through self-denial.Siddhartha continued to follow the way of the ascetics for some time. He became terribly thin from lack of food. According to Buddhist tradition, he became so thin that he could touch his stomach and feel his backbone. Eventually, he became unhappy with this extreme way of living. And he had not yet found the key to enlightenment.Prince Siddharthas experiences with suffering transformed [transformed: to change in appearance or character] him. Suddenly, his royal life seemed empty. He wanted to find the happiness and peace that the ascetic had found. Siddhartha decided to give up his old life and search for enlightenment [enlightenment: the state of gaining spiritual insight and finding universal truth; the goal of Buddhists] . Becoming enlightened would mean finding deep truth and freedom from suffering. One night, the prince asked his driver to take him to the forest. At the edge of the dark woods, Siddhartha removed his royal robes, sandals, and jewels. He cut off his hair with a knife. He put on a simple robe and carried only a small bowl for alms [alms: goods or money given to the poor] ,or gifts of food. Wishing his driver farewell, Siddhartha began his life as an ascetic. Siddhartha met other ascetics as he wandered the forests and fields. Like him, they wanted to understand the nature of the world. They believed that they could reach enlightenment through meditation. While meditating, the ascetics sat quietly and focused their minds on spiritual questions. Siddhartha quickly became an expert at meditation.The ascetics also denied [denied: to hold back and refuse something] themselves many basic needs. For example, they stayed up all night without sleeping. They sat in the hot sun without shelter. They held their breath for several minutes. They also fasted, or stopped eating, for many days at a time. They hoped to find spiritual truth through self-denial.Siddhartha continued to follow the way of the ascetics for some time. He became terribly thin from lack of food. According to Buddhist tradition, he became so thin that he could touch his stomach and feel his backbone. Eventually, he became unhappy with this extreme way of living. And he had not yet found the key to enlightenment.Respond to the question based on the reading:1) What did this part of the story reveal about the life of Siddhartha?