How many divisions happen in mitosis? How many chromosomes does the cell have in the G1 stage of the cell cycle? If a eukaryotic cell has 20 chromosomes and it undergoes meiosis, how many cells will result and how many chromosomes will they contain? a. 4 cells, each with 20 chromosomes...
How many chromosomes are in each cell at metaphase II in meiosis in humans? What would happen if synapsis did not occur in meiosis? A) During mitosis, the chromosomes are replicated, is the cell still diploid? B) After meiosis, the gametes only have 1/4 number of DNA, why is it haplo...
Mitosis is a part of the cell cycle which redistributes the sister chromatids into two new cells when the cell divides What is the cell cycle the collection of events which occur in between cell divisions What are the 3 main processes of the cell cycle ...
Division of the ___is referred to as mitosis. How does crossing over introduce variability in the daughter cells? What are chromosomes made up of? What are the 2 main causes of cell division? (a) How does cleavage (the embryonic event that involves mitotic divisions) differ from mitosis...
What are the two distinct divisions of meiosis? How many copies of each chromosome are in a human zygote? a) When do mitosis and meiosis occur? Does meiosis occur when the sperm fuses with the egg? b) Explain what is spermatogenesis and oogenesis. How is the blastocyst crucial to embryonic...
What are the (n) values during splits in meiosis? Dogs have a diploid chromosome number of 78. How many chromosomes do their gametes have? The genetic composition of daughter cells produced by mitosis differs from that of the daughter cells produced by meiosis. Describe two features of the ...
MITOSIS/MEIOSIS : If you started with a cell with four chromosomes, what would happen if sexual reproduction took place for four generations using diploid (2n) cells instead of haploid cells (n)? (In other words, how many chromosomes would the cells have ...
What is the comparison and contrast between prophase of Mitosis and prophase 1 and 2 of Meiosis? Which of the following occurs in binary fission? a) the chromosome replicates. b) the nucleus replicates. c) the cell wall dissolves. d) all three of these happen during binar...
The condition in which homologous chromosomes do not detach accurately during the division of a cell is called non-disjunction. The non-disjunction can occur in three ways in the cells, failure in segregation of homologous chro...
How does the reproduction cycle in plants occur in relation to mitosis and meiosis? What are the similarities between the sexual and asexual reproduction of plants? Why does meiosis consists of two cell divisions? Describe the male gametophyte of a seed plant. What is the mal...