What would happen if cytokinesis occurred without mitosis?

QUESTION POSTED AT 26/03/2020 - 03:20 PM

Answered by admin AT 26/03/2020 - 03:20 PM

If this occurred the cells won't have the same DNA
Post your answer

Related questions

What would happen if the earth's tilt went from 23.5 degrees to 0 degrees

There would be no seasons.

ANSWERED AT 31/03/2020 - 10:40 AM


QUESTION POSTED AT 31/03/2020 - 10:40 AM

An example of natural selection is the tail of a male peacock. The females of the species choose mates based on the colors of the males’ tail feathers. If females begin using different criteria than feather color when they choose mates, what would most likely happen to the tails of peacocks over time? increased variation in tail feather color because the selection pressure has been relieved increased variation in tail feather color because the peacocks try different ways to impress the females decreased variation in tail feather color because no form of the trait is advantageous decreased variation in tail feather color because the only reason for variation was selection pressure

Answer:

The correct answer is option D, decreased variation in tail feather color because the only reason for variation was selection pressure

Explanation:

According to Charles Darwin, traits that help an individual in selecting mates are favored by the sexual selection while all other normal traits are favored by natural selection.Thus , it is believed that this sexual mating pressure among the male peacocks produce large variation in the color and pattern.The male peacocks compete with each other to attract the female on the basis of their colorful tails and its varied patterns.

ANSWERED AT 29/03/2020 - 11:15 PM


QUESTION POSTED AT 29/03/2020 - 11:15 PM

What might happen if your body couldn't process glucose? A. You wouldn't be able to digest food B. You wouldn't have the energy you needed to function C. You would be more likely to catch diseases Or D. You would be constantly thirsty for water

B. you wouldn't have the energy to function
because glucose is a simple sugar that is an important energy source in living organisms

ANSWERED AT 28/03/2020 - 12:40 PM


QUESTION POSTED AT 28/03/2020 - 12:40 PM

What would occur if exponential growth occurred in a population

Overpopulation would occur if exponential growth occurred in a population.

ANSWERED AT 28/03/2020 - 11:56 AM


QUESTION POSTED AT 28/03/2020 - 11:56 AM

What happens to light images once they are in the retina? The retina interprets the images. The images are sent to the cornea. Our eyes blink. The images are sent to the brain.

I mean the light is made up from some kind of particle, when these hit the retina electrical signals travel through the optic nerve and our brain does the rest.

But what about the light particle that hits the retina? Where does it go? Is it absorbed like with skin?

I imagine we must do something with it since our eyeballs would get clogged up with a load of old light otherwise.

ANSWERED AT 28/03/2020 - 11:46 AM


QUESTION POSTED AT 28/03/2020 - 11:46 AM

A mutation exists in a gene that controls hair growth on the middle digit of human fingers. Some people have mid-digital hair, while others do not. The gene can be passed from one generation to the next. Which explanation best predicts what should happen to this trait over time?

A change exists in a quality that controls hair development on the center digit of human fingers. A few people have mid-computerized hair, while others don't. The frequency of mid-advanced hair won't change since it offers no specific preferred standpoint or detriment.

ANSWERED AT 28/03/2020 - 11:21 AM


QUESTION POSTED AT 28/03/2020 - 11:21 AM

The graph shows the changing levels of hormones during menstruation and ovulation. What happens to hormone levels during ovulation, and why is this important? a.The hormone levels increase to prepare a woman’s body to receive a fertilized egg. b.The hormone levels decrease to prepare a woman’s body to receive a fertilized egg. c.The hormone levels increase, and the next menstrual cycle begins with shedding of the uterine lining. d.The hormone levels decrease, and the next menstrual cycle begins with shedding of the uterine lining.

The given graph shows the levels of the different hormones during the period of ovulation. During the phase of the ovulation, the hormones level increase. This increase in  the levels of the hormones prepare the uterus for the fertilization of the egg. The uterine line is thickened. This is the phase when the LH  (Luteinizing hormone) surge occurs, which refers to the sudden increase in the levels of LH. Moreover, the levels of FH, estradiol, and progesterone are also increased at different rates during ovulation.

Hence, the correct answer is 'option A - The hormone levels increase to prepare a woman's body to receive fertilized egg'.

ANSWERED AT 28/03/2020 - 10:21 AM


QUESTION POSTED AT 28/03/2020 - 10:21 AM

What occurs during periods of adaptive radiation? A.) many species become extinct. B.) populations migrate. C.) species evolve rapidly. D.) geographical ranges increase.

The correct answer is option C, species evolve rapidly

Reason -

In adaptive radiation, the ancestral species diversifies at a fast rate and results into new species which have resulted due to changing climatic and environmental conditions. For example the mammals, reptiles, birds etc. all evolved from the dinosaurs after their extinction. The major impacts of adaptive radiation can be visualized when an organism moves to a new area and therefore transforms to survive.

ANSWERED AT 27/03/2020 - 12:39 PM


QUESTION POSTED AT 27/03/2020 - 12:39 PM

What would happen if chloroplasts are taken out of the cell and illuminated?

(If chloroplasts are taken out of the cell and illuminated) then there will be no chlorophyll and therefore the plant would not be able to make food. (Humans won't get any plants to eat either), but you don't have to include that in your answer. :)
Hope this helped. ☺

ANSWERED AT 26/03/2020 - 09:05 PM


QUESTION POSTED AT 26/03/2020 - 09:05 PM

What happens to trna molecules after they deliver their amino acid to the ribosome?

Protein is then made.

ANSWERED AT 26/03/2020 - 03:11 PM


QUESTION POSTED AT 26/03/2020 - 03:11 PM

What might happen if genetically modified fish were introduced into an aquaculture facility?

If a genetically modified fish was introduced into an aquaculture facility it may become an invasive species. This is because they do not support the naturally occurring processes that commercially raised fishes have. These invasive species have the ability to harm the thriving ecosystem of the aquaculture fishes, hence the probable decrease in its population might take effect.

ANSWERED AT 26/03/2020 - 02:40 PM


QUESTION POSTED AT 26/03/2020 - 02:40 PM

Hemophilia, color blindness, and duchenne muscular dystrophy occur more often in males than females. why? a these traits are carried only on the x chromosome and since there is no matching gene on the y chromosome, the traits are expressed more readily in males. b these traits are carried only on the x chromosome. c testis-determining factor (tdf causes these diseases. d these diseases develop due to the lack of estrogen and progesterone. e since there is no matching gene on the y chromosome, the traits are expressed more readily in males.

Answer:

a) these traits are carried only on the x chromosome and since there is no matching gene on the y chromosome, the traits are expressed more readily in males.

Explanation:

Hemophilia, color blindness, and duchenne muscular dystrophy are disorders which are caused by X-linked recessive mutations which means that even if a mutation occurs in a gene of only one X chromosome then the phenotype will be expressed in the males because they are hemizygous for the gene. By hemizygous we mean to say that males have one X and one Y chromosome so a gene present on X chromosome will not find match on the Y chromosome and the mutation will express readily.

In contrast to this, in case of females who have two X chromosomes, the mutation in one X chromosome may be suppressed by another X chromosome in heterozygous condition i.e. if another X chromosome has healthy gene (wild type gene). In case of females the diseased phenotype will only appear if they are homozygous for the mutation.

ANSWERED AT 26/03/2020 - 02:06 PM


QUESTION POSTED AT 26/03/2020 - 02:06 PM

What would happen if you took out one of the organisms in your food web?

they would have to find and another source of food to it. more so to replace what they lost.

ANSWERED AT 26/03/2020 - 02:03 PM


QUESTION POSTED AT 26/03/2020 - 02:03 PM

If all the vegetation in the pond died what effect would it have on the animals. If the reverse happened how would the aquatic plants be affected.

First they primary consumers die that secondary then tertiary
 on the reverse they plant would over grow

ANSWERED AT 26/03/2020 - 01:08 PM


QUESTION POSTED AT 26/03/2020 - 01:08 PM

Why does the warmest daily temperature occur in mid-to-late afternoon

I believe it is because the sun is directly over us which cause more heat since it is beating down. be sure to get a second opinion

ANSWERED AT 26/03/2020 - 01:06 PM


QUESTION POSTED AT 26/03/2020 - 01:06 PM

15) Many gardeners use a chemical weed-killer to control plant pests in their gardens. However, many weeds have begun to develop a resistance to these chemical poisons. The resistance that the weeds have developed may be passed down to future generations through _________ . A) apoptosis B) genes C) mitosis D) revolution

Answer:

B

Explanation:

A gene is a molecular unit of heredity in all living organisms. Genes are segments of the long-stranded DNA coiled around histone proteins to form Chromosome. Genes hold the information to build and maintain an organism's cell and pass genetic traits to offsprings.

Genetic inheritance, also called heredity, occurs due to the genetic material in form of DNA being passed from parents to their offsprings. The understanding of inheritance began with the work of an Austrian monk called Gregor Mendel, whose experimental discoveries provided the foundation of Modern genetics today. Mendel was accredited as the first person to correctly understand the process of how traits are inherited by offsprings from parents.

In sexual reproduction, the genetic material (contained in the gametes produced by meiosis) of the two parents (male and female) combines and passed on to the resulting offspring (s). When an organism undergoes reproduction, all the information for growth, survival and reproduction for the next generation is found in the DNA passed down from the parent generation.

In this case, the resistance developed by the weeds is a phenotypic characteristics which is encoded for by a gene in the weeds' genome. Hence, they pass down this chenmical-killer resistance trait to their offsprings during reproduction by the means of the genes contained in the gametes produced by meosis.

ANSWERED AT 26/03/2020 - 01:06 PM


QUESTION POSTED AT 26/03/2020 - 01:06 PM

1. (1 pt) Movement of molecules from an area of higher concentration to one of lower concentration is called ___________________. A. osmosis B. mitosis C. diffusion D. active transport 2. (1 pt) Movement of molecules from an area of lower concentration to one of higher concentration with energy is called ___________________. A. osmosis B. mitosis C. diffusion D. active transport 3. (1 pt) Movement of water across a membrane is called ___________________. A. osmosis B. mitosis C. diffusion D. active transport 4. (1 pt) Plant cells change the sun’s energy to chemical energy during ____________. A. meiosis B. mitosis C. photosynthesis D. active transport 5. (1 pt) One way to speed up a chemical reaction is to add a _______________, which is unaffected by the reaction. A. catalyst B. surface area C. concentration D. heat 6. (1 pt) Increasing the _________________ of a reactant exposes more of it to the reaction taking place. A. catalyst B. surface area C. concentration D. heat 7. (1 pt) What is the circulatory system’s function? A. It removes cellular waste from the blood and converts it to urine. B. It exchanges carbon dioxide and oxygen in the lungs. C. It transports oxygen and nutrients to cells while removing carbon dioxide and other wastes. D. It breaks down food into usable nutrients. 8. (4 pt) Which organism belongs to the Kingdom Archaebacteria? A. halophile bacteria B. virus C. sea star D. worm 9. (4 pt) Which organism belongs to the Kingdom Eubacteria? A. thermophile bacteria B. paramecium C. cyanobacteria D. algae 10. (4 pt) Which organisms belong to the Kingdom Protista? Choose all answers that are correct. A. amoeba B. sea anemone C. beetle D. seaweed 11. (4 pt) Which organisms belong to the Kingdom Fungi? Choose all answers that are correct. A. pine tree B. mushroom C. moss D. mold 12. (4 pt) Which organisms belong to the Kingdom Planta? Choose all answers that are correct. A. moss B. lichens C. fern D. virus 13. (4 pt) Kingdom Animalia A. frog B. mushroom C. worm D. thermophile bacteria 14. (1 pt) Chemicals packed together tightly react more slowly. A. True B. False 15. (1 pt) Chemical reactions usually take place more quickly at high temperatures. A. True B. False

 C

A
C
A
B
C
A
C

B and D
A and D
A and C
B
A

ANSWERED AT 26/03/2020 - 01:06 PM


QUESTION POSTED AT 26/03/2020 - 01:06 PM

Which statement correctly describes the process that occurs in the thylakoid?

ATP is produced in the thylakoid during light-dependent reactions is the answer to your question

ANSWERED AT 26/03/2020 - 12:54 PM


QUESTION POSTED AT 26/03/2020 - 12:54 PM

What events occur in the process of eutrophication

Please put in your own words
Answer: excessive richness of nutrients in a lake or other body of water, frequently due to runoff from the land, which causes a dense growth of plant life and death of animal life from lack of oxygen.

ANSWERED AT 26/03/2020 - 12:40 PM


QUESTION POSTED AT 26/03/2020 - 12:40 PM

What would happen if jaguars went extinct?

If jaguars went extinct then whatever ate jaguars (if there was anything) would be scarce on food

ANSWERED AT 26/03/2020 - 11:44 AM


QUESTION POSTED AT 26/03/2020 - 11:44 AM