Please answer questions below: -What are the chromosomal dumps produced during meiosis? .......Thecal cells; polar bodies;...
Please answer questions below:
-What are the chromosomal dumps produced during meiosis? .......Thecal cells; polar bodies; granulosa cells; none of these
-At what stage of meiosis is the oocyte lost due to menses? ....Prophase I; Prophase II; Metaphase I: Metaphase II
Homework Answers
Answer: None of these. (The chromosomal dumps produced during meiosis i.e.the wrong number of chromosomes in a sex cell and errors during meiosis can lead to mutations in gametes)
Meiosis is the oocyte lost due to menses at the Prophase I. ( The oocyte is arrested at an early stage of the first stage where division as a primary oocyte within the ovary takes place.)
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Please answer questions below:
-What are the chromosomal dumps produced during meiosis?
.......Thecal cells; polar bodies;...
I have had two people answer this question on here and have received two different answers,...
I have had two people answer this question on here and have received two different answers, so please explain why you choose the answer below for the question: -At what stage of meiosis is the oocyte lost due to menses? Prophase I or Metaphase II
Assume the “cells‟ below represents the daughter cell or secondary oocyte and 1st polar body produced...
Assume the “cells‟ below represents the daughter cell or secondary oocyte and 1st polar body produced by meiosis 1. Draw the chromosomes in place in the „cell” below as they would appear in these daughter cells. Please label which of the cells below represents the secondary oocyte and 1st polar body. Since 46 chromosomes is a lot to draw, please assume a normal 2n compliment of 4. Please use pink to represent maternal chromosomes and blue to represent paternal chromosomes.
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and...
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and and how many chromosomes will they contain? A) 4 cells, each with 20 chromosomes B) 4 cells, each with 10 chromosomes C) 2 cells, each with 10 chromosomes D) 2 cells, each with 20 chromosomes Answer: 13) Crossing over occurs during which stage of meiosis? A) telophase I B) metaphase II C) anaphase II D) prophase II E) prophase I Answer: 14) Which of...
2. The organism named A. albopictus has a karyotype of 2n = 6. Answer the following...
2. The organism named A. albopictus has a karyotype of 2n = 6. Answer the following questions on meiosis for this organism. (8 marks) a. Draw the diagrams showing Metaphase I and Metaphase II for this organism. 10 B. A haploid set of unreplicated chromosomes of the above organism has a mass of 1.5 pg (picogram). What is the mass of DNA in single Aedes albopictus cell in prophase I and prophase II? C. Through independent assortment alone, how many...
Can someone please check my answer? Understanding chromosome number and behavior during cell division is an...
Can someone please check my answer? Understanding chromosome number and behavior during cell division is an important concept in genetics. Fill out the chart below for each phase of mitosis in terms of N (where N = haploid number). For example, humans have a haploid number of 23. There are 46 chromosomes (2N) present in prophase of mitosis. Each chromosome is present in its replicated form (i.e. as sister chromatids) so there will be 2 chromatids per chromosome and the...
Please help me with this. I'm so lost. If you could be detailed/help explain, I would...
Please help me with this. I'm so lost. If you could be
detailed/help explain, I would appreciate it a lot. Thank
you.
Topic: Onions, Lily Anther, Mitosis and Meiosis!: Prophase I, Prometaphase I, Metaphase I, Anaphase I, Telophase I, Cytokinesis Prophase II, Metaphase II, Anaphase II, Telophase II, Cytokinesis II Tetrads Intro Pretend you were in the lab and you took some onion root tips and some lily and viewed them under the lab in a microscope. We are Concerned...
Please type long answers on a separate sheet and attach to this page to hand in....
Please type long answers on a separate sheet and attach to this page to hand in. 1. The five cells shown in figures a-e are all from the same individual. a) What is "n" in this organism? (0.5pts) b) Under each cell indicate i) which process depicted (mitosis, meiosis I, or meiosis II) and ii) what stage of cell division is represented. (1.25pt) A certain adult plant cell has 16 chromosomes. (1 point) (a) How many chromatids are in a...
I need hep with the answers to these mitosis and meiosis questions, any added explanation would...
I need hep with the answers to
these mitosis and meiosis questions, any added explanation would be
super helpful!
The figure below shows chromosomes in a cell produced by some organism. Letters represent different kinds of genes; upper/lowercase letters represent different alleles for the same gene: e.g., purple allele (P) vs. white allele (p) for a flower color gene. 1. How many chromosomes do you see? 2. As drawn, is this cell haploid or diploid? 3. On what did you...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
Please answer these 3 questions please. During an infection: One B cell can make more than...
Please answer these 3 questions please.
During an infection: One B cell can make more than two different antibodies, provided that they recognize the same antigen Each B-cell produces antibodies to a variety of antigens A variety of antibodies are produced by many B cells, but each B cell only produces one type of antibody The same type of antibody is produced by many B cells Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple...
underers meiosis, how many cells will result, 12) If a eukaryotic cell has 20 chromosomes and and how many chromosomes will they contain? A) 4 cells, each with 20 chromosomes B) 4 cells, each with 10 chromosomes C) 2 cells, each with 10 chromosomes D) 2 cells, each with 20 chromosomes Answer: 13) Crossing over occurs during which stage of meiosis? A) telophase I B) metaphase II C) anaphase II D) prophase II E) prophase I Answer: 14) Which of...
2. The organism named A. albopictus has a karyotype of 2n = 6. Answer the following questions on meiosis for this organism. (8 marks) a. Draw the diagrams showing Metaphase I and Metaphase II for this organism. 10 B. A haploid set of unreplicated chromosomes of the above organism has a mass of 1.5 pg (picogram). What is the mass of DNA in single Aedes albopictus cell in prophase I and prophase II? C. Through independent assortment alone, how many...
Please help me with this. I'm so lost. If you could be
detailed/help explain, I would appreciate it a lot. Thank
you.
Topic: Onions, Lily Anther, Mitosis and Meiosis!: Prophase I, Prometaphase I, Metaphase I, Anaphase I, Telophase I, Cytokinesis Prophase II, Metaphase II, Anaphase II, Telophase II, Cytokinesis II Tetrads Intro Pretend you were in the lab and you took some onion root tips and some lily and viewed them under the lab in a microscope. We are Concerned...
Please type long answers on a separate sheet and attach to this page to hand in. 1. The five cells shown in figures a-e are all from the same individual. a) What is "n" in this organism? (0.5pts) b) Under each cell indicate i) which process depicted (mitosis, meiosis I, or meiosis II) and ii) what stage of cell division is represented. (1.25pt) A certain adult plant cell has 16 chromosomes. (1 point) (a) How many chromatids are in a...
I need hep with the answers to
these mitosis and meiosis questions, any added explanation would be
super helpful!
The figure below shows chromosomes in a cell produced by some organism. Letters represent different kinds of genes; upper/lowercase letters represent different alleles for the same gene: e.g., purple allele (P) vs. white allele (p) for a flower color gene. 1. How many chromosomes do you see? 2. As drawn, is this cell haploid or diploid? 3. On what did you...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
Please answer these 3 questions please.
During an infection: One B cell can make more than two different antibodies, provided that they recognize the same antigen Each B-cell produces antibodies to a variety of antigens A variety of antibodies are produced by many B cells, but each B cell only produces one type of antibody The same type of antibody is produced by many B cells Bicoid is important for generation of the anterior-posterior axis by regulating expression of multiple...
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