Question

All of the following describe the replicated chromosomes that line up on the metaphase plate in...

All of the following describe the replicated chromosomes that line up on the metaphase plate in Meiosis I, EXCEPT Select one: a. homologous pairs b. double-file c. randomly single-file d. two pairs of sister chromatids e. two possible alignments

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

From the given options, the terms which describe the replicated chromosomes at metaphase plate in meiosis I include homologous pairs, double-file, two pairs of sister chromatids and two possible alignments. however randomly single file refers to metaphase of mitosis.

During metaphase of meiosis I, homologous chromosome pairs with replicated chromatids are in the form of bivalents and out of each pair of homologous chromosomes or double file, one passes to one cell and other passes to other cell and in this way chromosome number of daughter cells is reduced to half. However in mitotic metaphase, the chromosomes align in a single line and the chromatids of chromosomes separate randomly to opposite poles.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following statements about Meiosis are true? --CHECK ALL THAT APPLY-- 1.Homologous chromosomes seperate...
Which of the following statements about Meiosis are true? --CHECK ALL THAT APPLY-- 1.Homologous chromosomes seperate during Anaphase 2 2.Cytokinesis takes place in prophase 2 3.Homologous chromosomes seperate during Anaphase 1 4.Nuclei reform during in Telophase 2 5.Homologous chromosomes pairs align at the metaphase plate in Anaphase 2 6. Sister Chromatids seperate during Anaphase 2
10. Immediately after Anaphase I of meiosis: Select one: chromosomes are un-replicated G1 is occurring synapsis...
10. Immediately after Anaphase I of meiosis: Select one: chromosomes are un-replicated G1 is occurring synapsis occurs homologous chromosomes have separated sister chromatids have separated 11. The ________________ are necessary to move chromosome around during mitosis: Select one: intermediate filaments microfilaments plasma membrane microtubules chromatin 13. What would be true of a couple's offspring if the woman is colorblind and the man is not? Select one: none of their children are color blind all of their children regardless of gender...
Select all that apply. Which of the following play a role in lining chromosomes up at...
Select all that apply. Which of the following play a role in lining chromosomes up at the metaphase plate and/or then moving sister chromatids to opposite ends of the cell during mitosis? kinetochore microtubules centrosomes the spindle apparatus dynein and kinesin kinetochores
A cell that has a diploid number of 6 has 3 chromosomes lined up in the...
A cell that has a diploid number of 6 has 3 chromosomes lined up in the center of the cell, each chromosome containing two joined sister chromatids. What phase of cell cycle is this cell in? a. metaphase I of meiosis b. metaphase II of meiosis c. metaphase of mitosis d. telophase I of meiosis so... I already know that the answer is C but I am confused why it can't be in meiosis.. thank you
-Mitosis & Meiosis Review Matrix Place an X or color in the box to indicate if...
-Mitosis & Meiosis Review Matrix Place an X or color in the box to indicate if the event occurs during Mitosis, Meiosis, or both.  Hint: when the chart refers to a specific phase, such as Prophase, consider all events: Mitosis, Meiosis 1, Meiosis 2. Event Mitosis Meiosis Both 1. Ends with diploid cells 2. Ends with haploid cells 3. Two cell divisions 4. One cell division 5. Ends with two daughter cells 6. Ends with four daughter cells 7. Used for...
Use the following vocabulary words to fill in the blanks in the questions below. Each answer...
Use the following vocabulary words to fill in the blanks in the questions below. Each answer is used only once. Centromere                 sister chromatids                     cleavage furrow Cytokinesis                 chromosomes                          mitotic spindle Equator During metaphase, chromosomes line up along the __________________ of the cell. b. The two __________________________________ are held together with a      _______________________________ ________________________ refers to the division of the cytoplasm into two daughter cells. During anaphase, part of the _______________________________ can be seen attached to the centromere of each sister chromati The constricted appearance of...
1.Which of the following rows lists the cell cycle in the correct sequence? a) interphase, metaphase,...
1.Which of the following rows lists the cell cycle in the correct sequence? a) interphase, metaphase, prophase, telophase, anaphase, cytokinesis b) interphase, prophase, metaphase, anaphase, telophase, cytokinesis c) interphase, G1, S, G2, mitosis, cytokinesis d) prophase, metaphase, anaphase, telophase 2. Descriptions of some structures involved in cell division -arrangements of strained chromosomes into homologous pairs from longest to shortest -strands of DNA tightly coiled around histones -a specialized region on chromosomes where sister chromarids are joined together -condensed DNA Match...
1.    a. chromatids in the G2 phase. – 40         or 20 chromosomes during prophase of mitosis. - 20...
1.    a. chromatids in the G2 phase. – 40         or 20 chromosomes during prophase of mitosis. - 20 c.  synapsed homologous pairs in metaphase I. – 20  or 2 d.  chromatids in anaphase of mitosis. – 40  or 5 e.  telomeres in the G0 phase – 40                       or 5 not sure which of the values are right, i think im confusing it with meiosis. 2. In a diploid cell undergoing mitosis, the centromeres of the chromosomes will a. replicate during prophase. INCORRECT – during prophase chromosomes condense. The...
1)Consider a cell with a diploid chromosome number 2n=10, and two telocentric pairs, two metacentric pairs,...
1)Consider a cell with a diploid chromosome number 2n=10, and two telocentric pairs, two metacentric pairs, and one acrocentric pair of chromosomes. Draw the cell in anaphase I of meiosis. Indicate one pair of sister chromatids by arrows. Indicate one pair of homologous chromosomes by stars. Don’t forget to draw the centromeres and the spindle. (Hand drawing is OK for this question) 2) Describe how new combinations of alleles can be formed through the process of meiosis. 3) In corn,...
Which of the following conditions would be an exception to haploinsufficiency? a. Pallister-Killian syndrome b. Jacobs...
Which of the following conditions would be an exception to haploinsufficiency? a. Pallister-Killian syndrome b. Jacobs syndrome c. Turner's syndrome d. Edward's syndrome e. Klienfelter's syndrome Which of the following is a likely outcome of chromosomal non-disjunction in meiosis I? a. A gamete that is triploid b. Four gametes that are all trisomic c. A gamete that is devoid of all chromosomes d. A gamete that carries both sister chromatids of one chromosome from a single parent or none at...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT