In normal mitotic cell division, how many daughter cells are produced if the parent has eight chromosomes? What is the total number of chromosomes in each daughter cell at the end of meiosis II? If the chromosome number for an organism is 22 before mitosis, what is the chromosome numb...
In the case of multicellular organisms, mitosis helps in growth and repairby producing more number of identical cells. ... The parent cell divides into two daughter cells that are identical to the parent cell during the process of cell division. Why does the chromosome number not change in mi...
The cell cycle, during which a cell replicates itself, comprises interphase and cell division. We describe the physical processes of mitosis and meiosis, and how meiosis and subsequent fertilization govern inheritance. A number of cyclin dependent kinases control progress though the cell cycle. The ...
How does the process of crossing over during meiosis increase genetic diversity? Why does synapsis occur in meiosis and not mitosis? Explain how sexual reproduction and meiosis lead to genetic recombination. Describe the meiotic cell division in terms of number of chromosomes after meiosis i and mei...
Mitosis results in ( ) chromosome number while meiosis results in ( ) chromosome number.A.a doubling of; no change inB.no change in; on change inC.a reductionq by half in; no change inD.no change in; a reduction by half in的答案是什么.用刷刷题APP,拍照搜
Why do diseases like Down Syndrome occur in meiosis and not mitosis when nondisjunction can occur in both processes? (a) What is an example of chromosomal abnormalities that are associated with nondisjunction in the sex chromosomes...
Mitosis Mitosis is the process of cell division that leads to daughter cell having the same number of chromosomes as the parent cell. A diploid parent cell produces two diploid daughter cells. Meiosis Meiosis is the process of cell division leading to the production of gametes. A diploid parent...
Determining the ultrastructures of cell nuclei and chromosomes and quantifying their molecular components are required to understand the dynamics of such basic biological processes as transcription, replication, and cell division. Often, fluorescence dyes are used to label the protein of interest. In con...
Endopolyploidy nuclei arise from a modification of the cell cycle where DNA of the chromosomes is replicated during the synthesis phase (S) but without further mitosis, so that the sister chromatids do not separate [51]. Consequently, a cycle is established between the synthesis phase and the...
In human cell mitosis, each daughter cell will have the same number of chromosomes as the parent cell, which is 46 chromosomes. If the parent cell is diploid, it has two sets of chromosomes, or a total of 46. If it is haploid,...