question below. This classwork assignment should be submitted no later than tomo
How have genetics and heredity contributed to biodiversity on Earth?
1

Answers

Answer 1
Genetics is the very means of biodiversity. Biodiversity literally means the diversity (or variety) of living organisms. Genetics contributes to this through the variety of genes and adaptations that occur to different organisms in order to survive and even thrive in their environment. These adaptations result in different species, subspecies, and, with time, completely new organisms each specialized to live in a specific manner. As an example, cactuses evolved to survive in low water/high temperature environments when normal plants can’t. Without evolution, there would be no plants in the desert as they wouldn’t be able to survive the heat and drought.

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i hope this helps you​

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Answer:

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Making Inferences Why do
you feel pain when you pull on
your hair or nails, but not when
you cut them?

Answers

Answer:

because the pain in our body is from the skin or tissue so when you pull the hair you are actually up rooting it from its attachment with ur skin hense you feel the pain

So your hair and nails are made of Keratin and don’t have nerves In them but they do have nerves attached to them. So pulling your nail or hair triggers the nerves around them and send signals to your brain to trigger pain. This is kinda similar to a spider web. The spider isn’t connected to the fibers in her web but she does feel the vibrations around her from the web. If you damaged a part of the web she wouldn’t be injured herself but she will be disabled because she essentially is missing a part of the system which she uses to survive. ( fun fact spider vision is actually very poor so their webs act as their eyes)

which gazelle is most likely to survive and reproduce?
a) the slowest gazelle
b) in the middle of the pack
c) the fastest gazelle
d) all gazelles have an equal chance of reproducing

Answers

c) the fastest gazelle
fastest gazelle
will most likely survive and reproduce

Did the benedict test for reducing sugar net a positive or negative result for milk

Answers

Answer:

I think it is a negative result.

Explanation:

What controls traits and inheritance? (Gregor Mendel)
A) Gametes
B) Nucleic Acid
C) Proteins
D) Temperature

Answers

Gametes is what controls traits and inheritance
A is the right andwerrrr

What type of evidence of evolution is pictured?
DOS
35
A vestigial structures
B homologous structures
embryology
D) DNA studies

Answers

Answer:

C. Embryology

Explanation:

Those are several embryos on display in that picture.

All DNA is composed of the four bases shown in the table. How is the pattern in the data useful for developing a model of DNA?

Answers

Explanation:

The rules of base pairing (or nucleotide pairing) are: A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T) C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)

Like many multicellular organisms, plants have organs that perform specific
functions. Which of the following correctly pairs a plant organ with its function?
A Plant leaves capture nutrients from rain.
B Plant roots absorb water needed for photosynthesis.
C Plant stems store carbon dioxide for cellular respiration.
D Plant flowers provide the energy needed for eggs to develop.

Answers

Answer:

B) Plant roots absorb water needed for photosynthesis.

The movement of organic materials(food) takes place through
A. Xylem
B. Vessels
C. Tracheids
D. Phloem​

Answers

Explanation:

everything can be found in the picture

the correct answer is (D) = phloem

the hawaiian islands were formed by volcanic activity, but they are far from any plate boundaries. explain how this could occur.

Answers

Answer:

Hotspots from under the ground

Explanation:

There are three different situations where an volcano can form. A divergent boundary, where two tectonic plates move away from each other, subduction boundary, where one of the tectonic plates moves under the other, and a hotspot. Scientists are not completely sure how hotspots form.

which of the following are structures common to all chordates? choose all that apply a dorsal nerve cord b, lungs c, true jaws d, pharyngeal breathing apparatus e, backbone

Answers

Answer:

tbh, dk

Explanation:

lol

Why water alone is not sufficient to remove oil spots? Explain!

Answers

Problematic fat molecules called triglycerides (oil) do not dissolve in water because of their hydrophobic (water-fearing) nature. The water can push around the oil and make more of a mess. Cooking oil is different then motor oil and require different treatment.

Hope this helps  =)

y
1
Cellular Respiration
son
What is the purpose of cellular respiration? How does it occur?

Answers

Answer:

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

Explanation:

Answer:

The main function of cellular respiration is to synthesize biochemical energy. Cellular respiration is essential to both eukaryotic and prokaryotic cells because this biochemical energy is produced to fuel many metabolic processes, such as biosynthesis, locomotion, and transportation of molecules across membranes.

pls mark me the brainliest

The part of the atom that carries a negative charge is the _____, and the part that carries a positive charge is the _____.

neutron; proton
proton; neutron
neutron; electron
electron; proton

Answers

Hello the answer would be electron and proton

The part of the atom that carries a negative charge is the [tex]\sf\purple{electron}[/tex], and the part that carries a positive charge is the [tex]\sf\pink{proton}[/tex].

D. electron; proton

The nucleus of an atom contains the protons, which are positively charged, and neutrons, having no charge. Their outermost region contain electrons, which are negatively charged.

[tex]\bold{ \green{ \star{ \orange{Mystique35}}}}⋆[/tex]

A reversible inhibitor that only affects multi substrate enzymes and binds to the enzyme only after one substrate has bound is a(n) ___

Answers

Answer:  

Uncompetitive inhibitor.

Explanation:  

Enzymes are the biological catalysts that catalyze the biological process and metabolic activity of the body. Without enzymes, all the biological activity becomes very slow. Enzyme provides suitable speed for the biological process. All enzymes are made up of protein. The uncompetitive inhibitor is the type of enzyme that only disturbs or affects multi-substrate enzymes and joins to enzymes only after one substrate has bound.  

what is the important of deamination process in mammals ?​

Answers

Answer:

In situations of excess protein intake, deamination is used to break down amino acids for energy. The amine group is removed from the amino acid and converted to ammonia.

hope it helps

All cells, whether they are bacterial cells or human cells, share two basic steps of gene expression:

Answers

Answer:

They both hold genetic information and ribosomes

A good web is represented in the diagram below. If the fish population decreases what is the most direct effect this will have on the aquatic ecosystem

Answers

Can you show a picture of the question

Answer:3

Explanation:

What are the steps and information necessary to describe wounds?

Answers

Answer:

it's not my fault if you are wrong or not it's your test

Answer:

When it comes to determining the severity of a wound, assess the wound is crucial to determine the appropriate plan of care. The critical steps in assessing the wound include: location, stage, undermining/tunneling, measurement, tissue type/color, drainage/odor, anatomical structures, periwound skin and pain.

Which of the follow is not a part of the quality control process?
Question 1 options:

1)

Preparation of reagents

2)

Calibration and maintenance of critical equipment

3)

Continuing education

4)

Experimental controls

5)

Validation of protocols

Answers

Answer:

I don't understand the question

Explanation:

but number 2

HELP!!!!!
I WILL MARK YOU AS THE BRAINLIEST ANSWER!!!

Annotate the symbol by the reference image. Then, explain why this symbol represents an ion and how many electrons it has.

• the name of the element
• the charge
• the mass number
• the atomic number

Answers

Answer:

since the symbol has a "+1" sign at the top right corner it represents a positively charged ion.

it has 4 electrons as it has "+1" symbol meaning it lost one electron out of initially 5 electrons present.

name of element = Boronthe charge = +1the mass number = 11the atomic number = 5

Answer: ion has a 2+ charge then it must have lost electrons to form the cation. If the ion has 18 electrons and the atom lost 2 to form the ion, then the neutral atom contained 20 electrons. Since it was neutral, it must also have had 20 protons. Therefore the element is calcium.

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A traumatic injury to the inferior angle of the mandible severs the hypoglossal nerve. Which of the following muscles would be affected?

a. Geniohyoid
b. Mylohyoid
c. Genioglossus
d. Stylohyoid

Answers

C, genioglossus is the answer :)

The muscle that would be affected is the Genioglossus. That is option C.

The hypoglossal nerve is the also known as cranial nerve XII.

This nerve arises from the nuclei in the medulla oblongata.

They supply:

the muscles of the tonguemuscles surrounding the hyoid bone andcontribute to swallowing and speech.

The muscles of the tongue  includes

genioglossus, hyoglossusstyloglossus, and palatoglossus

The genioglossus is a flat triangular muscle that forms the base by which the tongue is attached.

Since the hypoglossal nerve supplies the the tongue muscle (genioglossus), it would be must affected when mandible severs the hypoglossal nerve.

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Help me guys!!!!!
!!!
!!

Answers

Answer:

The sampling method would be the job industry. For example the people who work in health care would have a higher risk of getting infected

Explanation:

i think its c but u go

Answers

Answer:

yeah its c most probable answer

Explanation:

I need help with this question !

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The answer is A the one you clicked on

What is the relationship between the economy and environmental quality? (3 points)
There is no relationship between the economy and environmental quality.
Generally speaking, better economies are associated with worse environmental quality.
Generally speaking, environmental quality initially declines and then improves as an economy grows.
Generally speaking, better economies are associated with better environmental quality.

Answers

Answer:

There is no relationship between the economy and environmental quality.

Environmental quality is a term related to different environmental cues such as, for example, air/water pollution, presence of noise, access to open public spaces, the visual impact of buildings, etc. Environmental quality can affect human health and the quality of life of the individuals in a given area/city. For example, water contamination is linked to the transmission of different diseases (e.g., gastroenteritis; encephalitis, hepatitis A), thereby negatively affecting human health and the quality of life of persons who don't have access to potable water. Similarly, poor air quality can be associated with respiratory diseases and cancer. The improvement in environmental quality does not necessarily involve economic resources. It is possible to improve environmental quality by:  

           1-protecting people against climate change;  

           2-improving water/air quality;  

           3-reducing pollution;  

           4-reducing waste and increasing recycling;  

5-limiting the visual impacts of new infrastructure; etc.

In conclusion, there is no direct association between the economy and environmental quality.

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List down (five) 5 daily activities that use water. Opposite of it, write a sentence showing how water is
conserved in each activity.​

Answers

Answer:

cooking.

watering.

washing plates.

washing clothes.

taking a bath.

What does the fossil record refer to. Please don’t say random things please this is important. Options
A recording of fossil names.
An encyclopedia of fossil photos.
The fossils in a layer being studied.
All fossils in the rock layers on Earth.

Answers

Answer:

All fossils in the rock layers on Earth

it is important

Explanation:

please make me brain list answer

Which of the following is an example of non Mendelian pattern of inheritance

Answers

Answer:

Genomic imprinting represents yet another example of non-Mendelian inheritance. Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents. However, these genes are epigenetically marked before transmission, altering their levels of expression.

Answer:

Just as in conventional inheritance, genes for a given trait are passed down to progeny from both parents.

Hope it help  

what are the advantages of genetically modified plants​

Answers

Answer:

advantages are of genetically modified plants are the desired traits it results in but also they well-grown fruits and vegitables will be plump, ripe and delicious.

Explanation:

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