What will be DNA amount in meiotic 2 products of DNA is 20 pg in meiocyte at G2 stage?
Answer: The amount of DNA in meiosis II products would be 10 pg. The content of DNA usually doubles during the S phase of the cell cycle. So, it would increase up to 40 pg after S phase of meiocyte.
What will be the amount of DNA in meiosis 2 products if DNA is 20 picogram?
What will be the amount of DNA in Meiotic II products if DNA is 20 picogram in meiocyte at G2 stage? I think the answer is 10 pg because after Meiosis I the amount of DNA in two daughter cells will be 10 pg each and then after Meiosis II its should be 10 pg in 4 haploid cells…
What will be the amount of DNA in meiosis 2 products if meiocyte contains 20 pg DNA in g1 phase?
In the first phase of the meiosis if the meiocyte contains 30pg DNA then it will be doubled in the first phase and then it will be 60pg DNA after phase. When it enters the second meiosis II then it will be divided into 4 daughter cells then 60/4=15 pg. Then there will be 15pg in the individual cells.
What is the DNA content after meiosis 2?
Both the cells undergo further division to form 4 haploid cells during the process of meiosis II. That means the content is further reduced to half i.e 15 pg DNA in each cell(M II).
What happens to the amount of DNA during meiosis?
During Meiosis, there is no change in no. of DNA molecule and chromosomes in prophase and metaphase.
What will be the amount of DNA in S phase of cell cycle if its meiotic product has 8pg of DNA?
Explanation: If the cell has 8 pg DNA after meiosis II then it must have 32 pg of DNA in its S-phase.
What will be the amount of DNA in g1?
DNA content in g1 phase is 30 pgm.
What will be the content of DNA in a somatic cell at G2?
These cells are produced from the body and act in the growth and development of the body. If its meiotic product has 20 picograms of DNA then the content of DNA in a somatic cell will be 80 picograms at the G2 phase of the cell cycle where DNA replication takes place.
What will be the amount of DNA in a pollen grain if its mother cell has 32 picogram PG DNA in G2 phase?
8 picogram DNA is present in pollen grains .
How many DNA are present in each cell at the end of meiosis II?
Each daughter cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have half the original number of chromosomes, that is, 15 chromosomes. 2.
What will be the amount of DNA in S phase?
Note: During the S phase, the amount of DNA gets doubled in each cell. The number of chromosomes remains the same. The S phase also functions as a checkpoint for the cell.
Which events occur twice during meiosis?
Answer: Since cell division occurs twice during meiosis, one starting cell can produce four gametes (eggs or sperm). In each round of division, cells go through four stages: prophase, metaphase, anaphase, and telophase.
What would be the DNA content in the cell at G1 G2 anaphase?
G1=40 pg, G2=80 pg, anaphase= 40 pg.
What is Decondensed DNA?
During cell division, chromatin alternates between a condensed state to facilitate chromosome segregation and a decondensed form when DNA replicates. In most tissues, S phase and mitosis are separated by defined G1 and G2 gap phases, but early embryogenesis involves rapid oscillations between replication and mitosis.
What is Mieocytes?
1 Answers. A meiocyte is a type of cell that differentiates into a gamete through the process of meiosis. Through meiosis, the diploid meiocyte divides into four genetically different haploid gametes. The control of the meiocyte through the meiotic cell cycle varies between different groups of organisms.