Biology

3. You begin with one cell that contains twelve chromosomes. This cell undergoes one mitotic division (you need to know the end result of mitosis to get this answer right).

a. How many cells will you end up with after the cell divides? (1 point)

b. How many chromosomes will be in each of the cells when the division is complete? (1 point)


4. You begin with one cell that contains four chromosomes. This cell undergoes meiotic division (you need to know the end result of meiosis to get this answer right).

a. How many cells will you end up with after the cell divides? (1 point)

b. How many chromosomes will be in each of the cells? (1 point)


5. Which of the two cell reproduction processes that we learned about in this lesson is the one that is necessary for sexual reproduction? (1 point)

6. Why does meiosis increase genetic variation in the offspring, but mitosis does not? (1 point)

i need help on these 4 questions. pls?

  1. ๐Ÿ‘ 3
  2. ๐Ÿ‘Ž 0
  3. ๐Ÿ‘ 59
asked by ellie
  1. We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

    Let's see your attempt to answer these questions first.

    1. ๐Ÿ‘ 0
    2. ๐Ÿ‘Ž 1
    posted by PsyDAG
  2. im stumped, idk anything bout dis stuff.

    1. ๐Ÿ‘ 0
    2. ๐Ÿ‘Ž 0
    posted by ellie

Respond to this Question

First Name

Your Response

Similar Questions

  1. Biology, Cell Division

    With each cell division , the chromosomes are divided between 2 daughter cells, yet the number of chromosomes in each cell does not change. What process ensures that the normal number of chromosomes is restored after each cell

    asked by marco on February 6, 2007
  2. BIology

    A cell cycle is exposed to intensive UV irradiation that results in damage to the cells DNA. Shortly after UV exposure, the cell receives signals telling it to undergo cell division. What are the most likely next events to occur

    asked by Anonymous on November 24, 2009
  3. Bio

    List the Meiosis steps in order. Sister chromatids have moved to opposite end of the cell. Sister chromosomes separate. Homologous chromosomes are at opposite ends of the cell, cell undergoes cytokinesis to form 2 haploid cells.

    asked by Leigha on November 17, 2017
  4. Biology

    In mitosis, if a cell has 4 chromosomes in prophase, how many chromosomes will this cell have in metaphase? a. 64 b. 32 c. 16 d. 8 e. 4 If a cell has 20 chromosomes in G1, how many chromatids will be present during prophase? a. 30

    asked by Paul on October 21, 2013
  5. Biology

    Which of the following cells check for during the G2 check point? a. Growth hormone c. DNA integrity b. Nutritional status d. Cell size In mitosis, if a cell has 4 chromosomes in prophase, how many chromosomes will this cell have

    asked by John on October 21, 2013
  6. Biology

    1. Ferrets have 40 chromosomes in each heart cell. There are ____ chromosomes in each egg. Answer: 20 2. If a skunk has 25 chromosomes in each gamete, then how many chromosomes are in each sperm cell? Answer: 25 3. Sheep have 27

    asked by HELP! on December 15, 2014
  7. Biology

    Ferrets have 40 chromosomes in each heart cell. There are ___ chromosomes in each egg. Answer: 20 If a skunk has 25 chromosomes in each gamete, then how many chromosomes are in each sperm cell? Answer: 25 Sheep have 27 chromosomes

    asked by HELP! on December 15, 2014
  8. Biology

    A researcher applies a drug that interferes with polymerization and depolymerization of microtubules. What would you predict about the cellโ€™s ability to go through cell division? A. The cell division process would not be

    asked by Mary Jane on October 15, 2018
  9. HELP, PLEASE-Science

    Read the statment and then say which answer is right, why its right and why the others are wrong. I think the answer might be D but I don't know how to explain it or if it is even right. A biologist marked a cell which she knew

    asked by Kathryn on December 19, 2007
  10. Science

    Read the statment and then say which answer is right, why its right and why the others are wrong. I think the answer might be D but I don't know how to explain it or if it is even right. A biologist marked a cell which she knew

    asked by Kathryn on December 18, 2007
  11. Biology

    Read the statment and then say which answer is right, why its right and why the others are wrong. I think the answer might be D but I don't know how to explain it or if it is even right. A biologist marked a cell which she knew

    asked by Kathryn on December 18, 2007

More Similar Questions