What does mitosis do that the cell would do wrong if it just split down the middle in cell division?

Answers

Answer 1
Mitosis is when a DNA error, aka mutation, occurs in a body cell. When cells divide, it needs a copy of the DNA. During DNA replication, that error can cause the instructions for building proteins to differ. The change can not affect offspring. Meiosis is the same situation, but in sex cells. This can be transferred to offspring.

Related Questions

Based on this information, is ebony body color or yellow-brown body color the dominant allele? Explain.

Answers

I think yellow-brown cause ebony is a recessive trait and ebony is not a sex-linked trait cause body color doesn’t depend on sex

Based on the information, ebony or yellowish-brown body color exerts a codominance.

What is the dominant allele?

Dominant alleles can be defined as those that, even in a single dose, manage to manifest themselves. This means that when a dominant allele is present, the organism may be homzygous or heterozygous, and the phenotype will still be expressed.

With this information, we can conclude that ebony or yellowish-brown body color exerts a codominance.

Learn more about Dominant alleles in brainly.com/question/14053639

A DNA molecule carries informaton that specifies some traits of an organism. This information is found in the -

A) order of nitrogenous bases in a single strand of nucleotides

B)shape of the molecule that is known as a double helix

C)number of different kinds of nucleotides in the molecule

D)kinds of nitrogenous bases that form complementary nucleotide pairs​

Answers

Answer:

B - Shape of the molecule that is known as a double helix

Explanation:

Answer:

B.  Shape of the molecule that is known as a double helix.

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Sea turtles lay a large number of eggs in the sand. When the eggs hatch, the baby sea
turtles make their way back to the ocean water. How does laying a large number of
eggs help the sea turtles survive?

Answers

Answer:

It helps the sea turtles to survive because there are seagulls and other predators at the beach, so they will eat at least some of the baby turtles. But, when there are a large amount, the predators will be distracted with another baby turtle and hopefully at least some will make it to the ocean.

Answer:

C.  It increases the chance that more sea turtles will survive and become adults.

Explanation:

Which of the following sentences best describes osmosis?
A. The cell uses energy to pump molecules across the membrane.
B. Water molecules flow from high to low concentration
C. Water molecules flow from low to high concentration.
D. No cellular energy is required to move glucose molecules across the membrane.​

Answers

Answer:

D is the correct Answer

Explanation:

it is D because there is a difference bewtween them so watch what you selected please

One change in the body results in another change. This second change reverses the first change in order to maintain homeostasis. This sequence describes a type of

Answers

Answer:

Feedback loop

Explanation:

A feedback loop is a process in which the body tends to return to homeostasis if it deviates from normal conditions.

A feedback loop consists o three components a receptor, a control center and an effector.

There are two types of feedback loops namely, positive feedback loop and negative feedback loop.

In a negative feedback loop, the effect of the stimulus is to shut off the original stimulus or reduce its intensity, while in positive feedback loop, intensifies a change in the body's physiological condition.

_trophs often make their own food using sunlight,
carbon dioxide, and water.
Any body please help please thank you so muchhhhh

Answers

Answer:

Autotrophs

Explanation:

Hope this is helpful

Which cell organelle is labeled #2?
??

Answers

Answer:

Nucleus could I have brainliest sorry to bother.

Explanation:

The answer is nucleus because that is the boss of all the cells

The F1 cross was a cross between two
A. hybrids
B. clones
C. different varieties

Answers

The answer is A.Hybrid

I
5. The diagram below shows two kinds of cells.
Font
Arial
Regular
B
Character
A biologist wants to classify protein secretions into groups based on the principal function of the protein.
Which cell would the biologist select to study and why?
SC.912.L. 14.3
Alignment
A. The cell on the left, because it has genetic information organized into chromosomes.
B
B. The cell on the left, because it has organelles that secrete proteins.
C. The cell on the right, because it has free proteins throughout its cytoplasm.
D. The cell on the right, because it has a flagellum that enables movement.
Spaci
10
Bulle

Answers

Answer:

c

Explanation:

Will Give Brainliest
Which of the following events would most likely contribute to lowering the carrying capacity of a population?
A.
an increase in the water supply in the habitat
B.
a decrease in habitats due to human development or natural disasters
C.
an increase in the number of predators who eat the animal
D.
a decrease in the number of females in the population

Answers

Answer:

a decrease in habitats due to human development or natural disasters

Explanation:

its right and brainliest

Answer:

For the other person to get Brainliest

What id one watt equal to?

Answers

Watts are defined as 1 Watt = 1 Joule per second (1W = 1 J/s) which means that 1 kW = 1000 J/s.

I’ll give brainliest to the quickest answer. This is a bit long, I also put the images of what it says.

Below is an image of a family tree (first generation) showing a group of mice. A dark gray mouse and a white had four offspring, some had white fur, while others had dark gray fur. Use the image below to help you answer the following questions.

One of the white offspring (from the first generation in the introductory text) mated with an unrelated white mouse. Below is a family tree (second generation) showing these parents and their offspring. The parents’ genotypes are also shown in this image.

Part A: Which best describes the light gray mouse’s genotype for the fur color trait?
1: A1A1A2
2:A2
3:A1A2
4:A1A1

Part B: Explain your reasoning.

Answers

Answer: 1

Explanation:because it is the answer-

Where are the 36 ATP come from during cellular respiration?

A. 2 from glycolysis, 2 from oxidation of pyruvate and 32 from Krebs cycle

B. 2 from glycolysis, 2 from Krebs cycle and 32 from electron transport chain

C. 2 from glycolysis, 2 from oxidation of pyruvate and 32 from electron transport chain

D. 2 from oxidation of pyruvate, 2 from Krebs cycle and 32 from electron transport chain​

Answers

The answer is B it comes from Krebs bc it doubles same with glycolysis

Which has more steps to complete?
O meiosis
O mitosis
O osmosis
O neither
O No answer text provided.

Answers

Meiosis is before mitosis
It is either meiosis or mitosis.

The main enzyme responsible for linking nucleotides during DNA replication is
1.DNA polymerase
2.RNA polymerase
3.transfer RNA
4. Ribose

Answers

the answer is DNA polymerase

Please help me on this!

Answers

Answer:

im pretty sure its B

Explanation:

what are gonadds ?
write down the hormones secreted by gonads with one function​

Answers

Answer:

The gonads are responsible for the production of steroid hormones, such as testosterone, estrogen, and progesterone.

Explanation:

Answer:

Gonadotropin-releasing hormone (GnRH) secreted from the hypothalamus regulates the secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary, and then FSH and LH act on the gonads to stimulate gonadal development and maturation.

What takes place within the membranes of the chloroplast shown in the figure above ?

Answers

Answer:

Photosynthesis Takes Place in Chloroplasts. ... The inner membrane surrounds a stroma, which is the site of the carbon chemistry of photosynthes

Explanation:

PLEASE ANSWER FAST DUE IN A FEW MINUTES!!!!!
Which of these describes a difference between viruses and cells? and tell me why.
A. Cells contain protein, and viruses contain only carbohydrates
B. Viruses have flagella, and cells have only cilia
C. Cells reproduce independently, and viruses require a host to reproduce
D. Viruses have membranes made of proteins and cells have membranes made of nucleic acid

Answers

Answer:

option C, is correct answer hope it helps

Answer:

I believe the answer is C. most cases viruses need hosts to reproduce and spread, for example the current virus all around the world.

Exposure to certain foods or environmental agents can cause a severe allergic reaction known as anaphylaxis. Common symptoms of anaphylaxis include a decrease in blood pressure and constriction of bronchioles in the lungs. Which division of the nervous system would most closely imitate the effect of anaphylaxis?

Answers

Answer:

Respritory

Explanation:

Common symptoms of anaphylaxis include a decrease in blood pressure and constriction of bronchioles in the lungs

Big thanks to anyone that can help. <3

Answers

Answer:

True, False...it's the kidneys, Not sure, True...it's a dialyzer, True

Explanation:

What’s the answer please help

Answers

Answer:

I think the answer would be C because I don't think rocks and be recyled and due to the fact that they come out of caves or from places that use to have a cave or an Valcano.

Put the steps of the greenhouse effect in the correct order.
I. Infrared radiation travels through the atmosphere as heat to leave Earth.
II. Radiation from the sun enters the atmosphere.
III. Increased greenhouse gases trap more heat, raising global temperature.
IV. Infrared radiation is absorbed by greenhouse gases and is reflected back down to Earth.

A. II, IV, III, I
B. I, II, III, IV
C. I, III, II, IV
D. II, I, IV, III

Answers

Answer:

II, IV, I, III

Explanation:

At first the Solar radiation hits the earth~

The sun's energy is then absorbed~

Head radiates into space from Earth~

This traps the heat and makes Earths Temperature hotter~

Hope this helps uwu

At first the Solar radiation hits the earth~ The sun's energy is then absorbed~ Head radiates into space from Earth~ This traps the heat and makes Earths Temperature hotter~ are the correct arrangement of green house effects. Hence, option A is correct.

What is green house effects?

Green house effects are the rays in which heat are taken hold close to earth surface that is near to the earth. These effects have covered the earth like a blanket and keeps the planet toaster and warmer than it could be without them.

Greenhouse gases on Earth trap heat in the atmosphere, warming the whole globe. The primary gases that cause the greenhouse effect are fluorinated gases, as well as naturally occurring gases such carbon dioxide, methane, nitrous oxide, and water vapour which are synthetic.

Thus, option A is correct.

For more details about Green house effects, click here:

https://brainly.com/question/12879834

#SPJ2

HELP WILL GIVE BRAINLY!! The dominant allele is not completely expressed when the recessive allele is present.

A.Complete Dominance
B. Codominance
C. Incomplete dominance
D. Polygenenic

Answers

Answer:

I will give you an explanation, and try to figure it out!!

Explanation:

Incomplete dominance can occur because neither of the two alleles is fully dominant over the other, or because the dominant allele does not fully dominate the recessive allele. This results in a phenotype that is different from both the dominant and recessive alleles, and appears to be a mixture of both.

PLEASE HELP ILL GIVE BRAINIEST

Answers

Answer:

Decomposers (Figure below) get nutrients and energy by breaking down dead organisms and animal wastes. Through this process, decomposers release nutrients, such as carbon and nitrogen, back into the environment. These nutrients are recycled back into the ecosystem so that the producers can use them.

Explanation:

cytosine thymine and uracil have a single ring structure and are classified as

Answers

Answer:

Pyrimidine

Explanation:

This is because pyrimidine are one of the two types of heterocyclic nitrogenous bases of RNA and DNA. They include uracil, cytosine and thymine in RNA. They have single structure and have nitrogen at position 1 and ring at 3. Pyrimidine are present in Vitamins such as ribloflavin, folic acid and thiamine. Pyrimidine derivatives have characteristics that are antiviral, antibacterial, antifungal, sedative e.t.c.

You must draw a Punnett square and work out these problems to get the correct answers. In cats, long-hair (H) is dominant to short-hair (h). One cat is heterozygous for its long-hair and its mate has short-hair. First, use a Punnett square to determine the genotypes, phenotypes and probability of their possible offspring.

Answers

Answer:

The correct answer is -

Genotypes: 1 heterozygous dominant: 1 recessive

Phenotypes: 1 long hair cat: 1 short hair cat

probability: 50% chances of both long and short hair cats

Explanation:

It is given that long hair is a dominant represented by H, over the short hair represented by h. In the cross of a heterozygous cat for long hair with a cat with short hair, would produce H, h and h, h gametes respectively.

Cross: Hh × hh

    H    h

h    Hh   hh

h   Hh   hh

In this Punnett, there are two heterozygous long hair offspring produced and two short-hair cats.

So, Genotypes: 1 heterozygous dominant: 1 recessive

Phenotypes: 1 long hair cat: 1 short hair cat

probability: 50% chances of both long and short hair cats

Which of the following is NOT one of Sir Isaac Newton’s accomplishments?
a.He discovered gravity and showed that all objects fall at the same rate regardless of mass.
b.He developed the Universal Law of Gravitation that told the two things gravity depended on.
c.He realized that an object in motion will stay in motion unless acted on by an unbalanced force.
d.He discovered that every action force has equal but opposite reaction force.

Answers

I think it is A as this theory was introduced by Galileo Galilei

Anyone know the answers to this?

Answers

No because it doesn’t exist you put no photo. I can help if you tell me in comments tho
There is no picture, so we can’t help you

Which of these organisms is a producer?

A: snake
B:Fern
C: bear
D:trout

Answers

Fern or trout is my guess

Answer:

b fern

Explanation:

because its a plant and plants produce food for other oragnisams

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