How many copies of the genes.for one feature are in each reproductive cell (the sperm and the egg
A (0)
B (1)
C (2)
D (4)

Answers

Answer 1
2 copies I’m not sure

Related Questions

somebody pls pls help

Answers

Answer:

A

Explanation:

Deforestation occurs when large Amounts of trees are cut down and not replaced which of the following would result from deforestation


A. Decrease carbon in the atmosphere
B. Increased carbon in the atmosphere

Answers

Answer:

The correct answer is (B).

Explanation:

Deforestation occurs when large Amounts of trees are cut down and not replaced, which of the following would result from deforestation...

Increased carbon in the atmosphere

This statement is true because when trees become less abundant, the amount of oxygen being released into the atmosphere by trees via photosynthesis.

The circumstance that would result from deforestation is the increased carbon in the atmosphere. Thus, the correct option is B.

What is Deforestation?

Deforestation may be defined as the process of cutting down or eliminating trees in large numbers from our surroundings. This activity generally happens due to industrialization, wood extraction, urbanization, etc.

When the number of trees remains less in the environment due to deforestation or any other activity, the level of carbon dioxide in the atmosphere typically rises.

This is because carbon dioxide is considered the reactant of photosynthesis that is utilized by the plants along with water in the presence of sunlight and converted into oxygen.

But when the number of plants decreases, the level of carbon in the atmosphere increases, and the level of oxygen in the atmosphere decreases.

Therefore, the circumstance that would result from deforestation is the increased carbon in the atmosphere. Thus, the correct option is B.

To learn more about Deforestation, refer to the link:

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What is hemoglobin?
A. a protein

B. a carbohydrate

C. a lipid

Answers

A. a protein

hope it is helpful to you

Answer:

A. a protein

Explanation:

Haemoglobin is a globular protein of four subunits.

All of these are Cardiovascular disease EXCEPT
Heart Attack
Hypertension
Diabetes
Pulmonary Heart Disease​

Answers

Answer:

Diabetes

Explanation:

Diabetes is a metabolic disease. :)

8. Which observation would be the best evidence to use to argue that there is an evolutionary relationship between two species?

They occupy the same niche.

They have similar fur color.

They have similar DNA base sequences.

They inhabit the same geographic regions.​

Answers

Answer: C: They have similar DNA base sequences

Explanation:

What is osmosis?
can someone explain this please

Answers

Answer:

it is the process by which water molecules passes through the semi-permeable membrane from a region of low concentration to a region of high concentration

Pls answer I will help you out. Need this for tmr​

Answers

Answer:

uhh

Explanation:

sorry i dont know

Can evolution happen to you PERSONALLY (in your lifetime)?

A. Yes I evolved from a baby to a teenager

B. No it happens over a whole generation

Answers

Answer:

B

Explanation:

Answer:

The answer is B

Which type of vascular tissue is responsible for transporting water from the roots to the rest of the plant?​

Answers

Answer:

Xylem tissue

Explanation:

Xylem, plant vascular tissue that conveys water and dissolved minerals from the roots to the rest of the plant and also provides physical support. Xylem tissue consists of a variety of specialized, water-conducting cells known as tracheary elements.

In a food web, which type of organism receives energy from the other three types?
A)producer
B)carnivore
C)decomposer
D)herbivore

Answers

Answer:

C decomposer

Explanation:

decomposers get their energy from dead animals so there at the end of the tree, meaning they get there energy off the other tree groups.

Tetrodotoxin is a potent toxin found in a variety of organisms including the pufferfish. The toxin binds to the extracellular side of the Na+ channel and prevents channel opening. This leads to paralysis of muscles, including the diaphragm. Death from respiratory failure can occur after ingestion of as little as 1 mg of the toxin. Why does this toxin cause paralysis? Question 7 options: The axon membranes become over-depolarized. The Na+ channels remain in the inactive, refractory state. The Na+ channel does not open wide enough to allow enough Na+ through the channel. The membrane depolarization is not amplified along the axon.

Answers

Answer:

The correct answer is - The membrane depolarization is not amplified along the axon.

Explanation:

Tetrodotoxin, a neurotoxin present in the liver and gonads of Marine organisms. it can inhibit the soidum channels which means it blocks the entering of the sodium in the cells or neurons if consumed it and it can lead to neurological and gastrointestinal disorders.

These toxins block the signals to move along the nerves to muscles In absence of sodium action potential cannot be sent along the axon by blocking the sodium channels. This results in weakening and paralysis.

How do the treatment and control of an inherited disease?​

Answers

With gene therapy, the treatment or elimination of inherited diseases or physical conditions could become a reality. Gene therapy involves the manipulation of genes to fight or prevent diseases. Put simply, it introduces a "good" gene into a person who has a disease caused by a "bad" gene.

What does DNA prove about organism ancestry?
A. Plants and animals are not related to one another

B. That all organisms are related to one another

C. DNA and RNA are completely different forms of genetic coding

D. Extraterrestrial life will have DNA as well

Answers

Answer:

B. That all organisms are related to one another

Explanation:

DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Biogeography. The global distribution of organisms and the unique features of island species reflect the evolution and geological change.

Answer:

B. That all organisms are related to one another

Explanation:

DNA prove about organism ancestry, that all organisms are related to one another.

Which of the following best describes the producers in a terrestrial food web?

A) They are at the top of the energy pyramid.
B) They obtain their energy from consumers.
C) They are unaffected by decomposers.
D) They convert energy from the sun to chemical energy.

Answers

Answer:

The correct answer is - D. They convert energy from the sun to chemical energy.

Explanation:

In any food web, producers are the organism that can make their own food and energy by converting light energy coming from the sun into chemical energy, this process called photosynthesis.

Normally producers are green plants. These are present at the bottom of the energy pyramid as these are the highest in the number. Consumers et energy from producers by feed on them.

Why do many water animals not have a well developed blood system?​

Answers

The simplest animals, such as the sponges (Porifera) and rotifers (Rotifera), do not need a circulatory system because diffusion allows adequate exchange of water, nutrients, and waste, as well as dissolved gases. Instead, gases, nutrients, and wastes are exchanged by diffusion.

Answer:

Explanation:

The simplest animals, such as the sponges (Porifera) and rotifers (Rotifera), do not need a circulatory system because diffusion allows adequate exchange of water, nutrients, and waste, as well as dissolved gases. ... Instead, gases, nutrients, and wastes are exchanged by diffusion.

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Answers

Answer:

answer A is the correct answer

High and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. These bulges of water are high tides.

basically its A.

Anthropologist: In an experiment, two groups of undergraduates were taught how to create one of the types of stone tools that the Neanderthals made in prehistoric times. One group was taught using both demonstrations and elaborate verbal explanations, whereas the other group learned by silent example alone. The two groups showed a significant difference neither in the speed with which they acquired the toolmaking skills nor in the level of proficiency they reached. This shows that Neanderthals could just as well have created their sophisticated tools even if they had no language
Which one of the following, if true, most weakens the anthropologist's argument?
(A) Apart from the sophistication of their stone tools, there is a great deal of evidence suggesting that Neanderthals possessed some form of language.
(B) The students who were taught with verbal explanations were allowed to discuss the toolmaking techniques among themselves, whereas the students who learned by silent example were not.
(C) The tools that the undergraduates were taught to make were much simpler and easier to make than most types of tools created by Neanderthals.
(D) The instructor who taught the group of students who learned by silent example alone was much less proficient at making the stone tools than was the instructor who taught the other group of students.
(E) The tools created by Neanderthals were much less sophisticated than the tools created by anatomically modem humans who almost certainly possessed language and lived at the same time as the Neanderthals.

Answers

Answer:

A

Explanation:

The point of this arguement is that with or without speaking they were able to make the same sophisticated and complex tools, if it is true that both had a language that would mean the silent people would have no point and that both types of humans had the same initial factors.

What do rock layers have to do with the age of the rock?

Answers

Explanation:

Geologists use the law of superposition to determine the relative ages of sedimentary rock layers.

the rock layer on top is the youngest rock layer according to the law of superposition

I Need help with this question because I don't understand what to put

Answers

Answer:

https://www.nationalgeographic.org/article/hydrologic-cycle/#:~:text=The%20water%20cycle%20consists%20of,evaporation%2C%20condensation%2C%20and%20precipitation.&text=Evaporation%20is%20the%20process%20of,evaporates%20and%20becomes%20water%20vapor.&text=Water%20vapor%20is%20also%20an%20important%20greenhouse%20gas.

Explanation:

It’s asking you to start yourself off at one of the various stages that water goes through. You are to pretend to be a water molecule at one of those stages (your choice) and from there go through the whole cycle back to where you started. Basically it wants you to show the water cycle.

There are different versions of the water cycle depending on how complex they want it. The basic water cycle is collection, evaporation, condensation, precipitation (Note: do not put this as this answer if it’s a higher level course talking about other aspects of the cycle like run-off and transpiration).

It's 58 degrees outside and a meteorologist says a cold front is headed to you area. What should you wear to prepare? *

sandals
rain jacket
snow jacket
hat and gloves

Answers

You should wear a hat and gloves to prepare for a cold front; the average cold front is about 45-50 degrees, which is cold but not freezing enough for a heavy jacket.

Hope that helps!
hat and gloves is the answer

Which of the following will cause a Frameshift mutation?

A. an insertion

B. a substitution

C. a deletion

D. an insertion or a deletion

Answers

D. an insertion or a deletion

this is your answer

hope it is helpful to you

The diagram below represents the time a cell spends in the two main phases
of the cell cycle. In which phase does a cell spend less time?
A. Interphase
B. R phase
C. M phase
O
D. Prophase

Answers

The cell spends less time in the M phase, also known as the mitotic phase, where the actual division of the cell takes place.

What does happen during M phase?

During this phase, the cell undergoes mitosis or meiosis, depending on the type of cell, resulting in the formation of two daughter cells. In contrast, the interphase is the longest phase of the cell cycle, where the cell grows and carries out its normal metabolic activities.

The R phase, also known as the S phase, is a sub-phase of interphase where DNA replication occurs. Prophase is the first phase of mitosis and is relatively short compared to the M phase as a whole.

During prophase, the chromosomes condense, the nuclear envelope breaks down, and the spindle fibers form. In metaphase, the chromosomes align at the metaphase plate.

During anaphase, the sister chromatids separate and move towards the opposite poles. Finally, during telophase, the spindle fibers disassemble, the nuclear envelope reforms, and cytokinesis occurs, resulting in the division of the cytoplasm and formation of two identical daughter cells.

In terms of the amount of time spent in each phase, interphase is the longest, accounting for about 90% of the cell cycle. M phase, on the other hand, is relatively short, accounting for only about 10% of the cell cycle. Therefore, a cell spends less time in M phase than in interphase.

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To test for protein, you added Biuret solution and observed color changes. Suppose that the color data below was observed.

A 3-column table has 1 rows. The first column is labeled Gelatin (+ control) with entry pink/purple. The second column is labeled
Water (negative control) with entry pink/purple. The third column is labeled Mystery food sample with entry blue.

The data above indicate an error. How do you know? What might have caused the error?

Answers

Answer:

When tested for proteins neither gelatin or water was not pink/purple

Explanation:

credit to person who commented on question above

Answer:

The water should not be pink/purple because water should test negative for protein. The water should actually have turned blue, because Biuret solution is blue. Someone may have mislabeled the test tube with water. The water may have been contaminated with a protein.

In which ocean's zone would you expect to see the
ecosystem shown?
the open ocean
the intertidal zone
the benthic zone
the neritic zone
zone?

Answers

Answer:

La zona intermareal

Explanation:

Por que en la información del texto

Answer:

Intertidal zone

Explanation:

I took the assigment :)

Which describes a group of organs that work together to perform a common function? tissue O organism O organ system O cell​

Answers

Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body. Many organs working together to accomplish a common purpose is called an organ system.
An organ system is a group of organs that work together to perform various functions.hope this assisted you

Animals that are the most similar, are found in completely different regions.

A. True

B. False

Answers

Answer:

B. False

Explanation:

Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. ... Functionally similar features that have arisen through convergent evolution are analogous, whereas homologous structures or traits have a common origin but can have dissimilar functions.

What do you know about carbon

Answers

Answer: We have it inside of our bodies

Explanation: Biology

Answer:

Carbon (from Latin: carbo "coal") is a chemical element with the symbol C and atomic number 6.

Explanation:

Hope it's help you !!!

Which of the following does NOT include a function of the cell membrane? *

It allows the cell to interact with and sense the external environment.
It controls what enters and exits the cell.
It helps the cell maintain homeostasis.
It provides energy for the cell in the form of ATP.

Answers

It provides energy for the cell in the form of ATP.

Mitochondria does that.

Many prokaryotes reproduce through binary fission .the circular DNA is copied and moves to opposite sides of the cell.the cell divides .What kind of cell division and reproduction is this?

Answers

Answer: Mitosis and Asexual Reproduction

a website that provides climate data for an area in a biome (for example, the city of Barrow, Alaska). Discuss how conditions in the biome affect the plant and animal life it contains.

Answers

Answer:

Greatly affected.

Explanation:

The conditions in the biome greatly affect the plant and animal life it contains because biome has a specific environmental conditions that allows specific organisms to survive and growth in that particular environment. A biome is a collection of plants and animals that have common characteristics for the environment in which they exist. In the cold regions, only those plants and animals survive and grow which has the adaptation and characteristics to that environment.

Other Questions
Without graphing, what can you say about the points (2.5, 1) and (6, 1) on the coordinate plane? Garida Co. is considering an investment that will have the following sales, variable costs, and fixed operating costs: Year 1 Year 2 Year 3 Year 4Unit sales 4,200 4,100 4,300 4,400Sales price $29.82 $30.00 $30.31 $33.19Variable cost per unit $12.15 $13.45 $14.02 $14.55Fixed operating costs $41,000 $41,670 $41,890 $40,100 This project will require an investment of $10,000 in new equipment. Under the new tax law, the equipment is eligible for 100% bonus deprecation at t = 0, so it will be fully depreciated at the time of purchase. The equipment will have no salvage value at the end of the projects four-year life. Garida pays a constant tax rate of 25%, and it has a weighted average cost of capital (WACC) of 11%. Determine what the projects net present value (NPV) would be under the new tax law.Determine what the projects net present value (NPV) would be under the new tax law.a) $80,438b) $67,032c) $77,087d) $60,329 Differences between Judaism and Christianity rituals What does it mean to cite sources?to go to various websites for factual informationto tell a reader the source of direct quotes or ideas you use in your own writingto find more than one source of evidenceto look for relevant details in a text Which paragraph best summarizes the story and its theme? A. A proud hazel bush says to a nearby oak that all the oak does is drop acorns while the hazel bush provides nuts to men. The oak gets furious at this remark and asks a dropped acorn to sprout. A new oak emerges, which uses the hazel bush's shade to grow taller and stronger and steals the water the hazel bush needs to grow. As the hazel bush slowly withers away in defeat, the oaks understand that being proud without knowing an opponent's strength is foolish. B. An old oak drops an acorn under a hazel bush, which makes the hazel bush angry. The hazel bush tells the oak that people like his nuts more than the oaks acorn. The oak does not respond to the hazel bush's remarks and simply asks the acorn to sprout. An oakling emerges from the sprout and uses the hazel bushs shoots to raise itself and grow tall. The hazel bush cannot stand the oaks strength and learns that one should not meddle in others' matters. C. An oak drops an acorn under a hazel bush, which makes the hazel bush angry. The hazel bush argues with the oak and threatens to hurt the oakling that emerges from the dropped acorn, but the oak remains calm and asks the acorn to sprout. The proud hazel bush tries its best to harm the sprout, but everything it does backfires, and the sprout grows to live over a hundred years. The oaks understand that no matter the obstacles come their way, their strength will save them. D. A proud hazel bush gets angry at an oak for dropping an acorn under the hazel bush. The hazel bush argues that it is already crowded by its own shoots and has no space for the oaks acorn. To teach the haze Which value of n would make 3n=8 cite dois exemplos de condutas que representem infrao ao Cdigo de tica e Deontologia da Fisioterapia e quais devem ser as condutas adequadas do ponto de vista tico. write the set of positive perfect square numbers that is less than 120 . any sort of help is appreciated due 5 pm Question 9Find the volume. (a)Find the commission on Rs65 000 if 4% commission is paid.(b)On selling an article for Rs2700,a shopkeeper made a profit of 8%.find cost price of the article. Please help fast! The table shows the results of spinning a spinner several times Out come A B C D E frequency 2 4 3 1 2 What is the experimental probability of spinning a c or a d?2/51/484/51/3 Question 2 of 10 In order to make their schedules more standard, what did the railroads do? O A. Divided the United States into time zones O B. Put the whole United States on the same time O C. Allowed each train to set its own schedule O D. Forced every train to leave its station on the hour la transformacin social que se da en el renacimiento marca una ruptura con respecto a la edad media? Who was Mohammed and how did he transform his culture? Simplify using the multiplication rule. Let x be a binomial random variable with n = 15 and p= .5. Using the exactbinomial calculation and the normal approximation with the continuitycorrection, find P(x>6). Write a research-based argumentative essay for or against health care for everyone.75 points, brainiest to whoever gives a full essay, HURRY Based on the sections in the reading, how does the US Bill of Rights compare with the Georgia Bill of Rights? The US Bill of Rights contains many protections not found in the Georgia Bill of Rights. The Georgia Bill of Rights discusses the same rights as the US Bill of Rights, but often in greater detail. The Georgia Bill of Rights protects many more individual rights than the US Bill of Rights does. There is no real difference in the rights granted or the detail in which they are described. plz help i give brainliest Find the midpoint of the equation y = 4x - 6 between the x-intercepts and the y-intercepts.