The cell to the left is undergoing meiosis I and is present in metaphase I stage of the cell cycle.
The arrangement of the genes after meiosis I is shown below:
The arrangement of the genes after meiosis II is shown below:
The cell to the left is undergoing: Alfa A. Mitosis B. Meiosis I C. Meiosis II...
- (4 pt) The cell to the left is undergoing: A. Mitosis B. Meiosis I C. Meiosis II Ito yo) If there is a cross over between genes A and B, and E and G, what is the arrangement of genes on the gametes after meiosis II? Make a simple drawing of this below on the figure. (4 pt)
19. A viable inversion heterozygote is undergoing meiosis. The chromosomes are illustrated below. Compare the consequences of crossing over in two cases: crossing over between C and D, and crossing over between F and G ABCDEFGHIJK 2 ABCHG FEDIJK 20. Using the same inverted chromosome above: a. Two crossing over events occur among these chromatids: a crossover between genes H and G on chromatids 2 and 4, and a crossover between genes D and E on chromatids 1 and 3....
1. Draw the cell cycle including: 2. G1, S, G2, Mitosis, Meiosis I, Meiosis II. What happens in each? - briefly 3. ASSUME your cell is diploid with 6 chromosomes, and genes A, B, C.
all these questions have more than one correct answers 1) Meiosis & mitosis have similarities as well as differences. Which of the following represent similarities? a) Both increases genetic variation b) Both change in chromosomes number in daughter cells c) Both only occur in eukaryotes D) DNA replication must occur prior to both e) Both make use of a spindle to separate chromatids 2) Meiosis is a special form of cell division. Select any of the following that applies to...
B1. Mitosis and Meiosis a) What are the similarities and differences between meiosis I and mitosis? b) What are the differences between binary fusion and mitosis? c) Mention the differences between Prophase in Mitosis and Prophase in Meiosis 1. [10 Marks] B2. Prokaryotic and Eukaryotic Cells a) An organism consists of ribosome, cytoplasm, cell wall, cell membrane and a nucleoide. What type of cell is it? [1 mark] b) Name one feature Prokaryotic and Eukaryotic cells have in common? [1...
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...
QUESTION 1 A cell divides by mitosis. The result is: A. diploid gametes. B. two identical daughter cells. C. haploid gametes. D.four identical daughter cells. E. somatic cells with a unique collection of alleles. QUESTION 2 line of the DNA it did during prophase I. During metaphase Il in meiosis, a cell contains i A. twice as much B. 1/2 OC. 1/4 D.four times as much E. the same amount QUESTION 3 A cell spends the majority of its time...
Name: Mitosis vs. Melosis Period Date: QUESTION 1 concept map comparing mitosis and meiosis. Use the following te rms, each term can be diploid cell, one cell division, four haploid cells, parent ce cell divisions, body cell, same, chromosomes & cell, half, two diploid cells, forms haploid cell Use used one or more times: ll, two 2. Define homokgous chromosome 3. Define sister chromatids 4. Describe 2 parts of meiosis that are similar to mitosis. a. b. 5. Identify whether...
1. Draw out ALL of the stages of Mitosis AND Meiosis (I and II). Use at least 3 homologous pairs. 2. Label each stage and the hallmark of that stage. Show how chromosomes align and segregate 3. Show the points (indicate in drawing where possible) where genetic diversity is introduced AND how it contributes to diversity (Assortment of chromosomes, Random fertilization, Crossing-over between non-sister chromatids) How does trisomy 21 occur? During which stages? Indicate on your drawing for #1
Investigation XI - Meiosis and Gamete Formation Assume an organism has a chromosome number of 6. Further assume that the genes A and a are on two of the chromosomes, B and b on another pair, and C and c on the third pair. Sketch below the arrangements for these chromosomes (1) in a somatic cell such as a skin cell that is undergoing metaphase of mitosis, (2) in a primary spermatocyte in metaphase I and (3) in a secondary...