Mitosis occurs in When does meiosis 2 occur? In meiosis of human gametes (specifically meiosis 1), are the chromosomes of the progenitor cells, which are diploid, distributed in a specific way between the two new haploid cells? (The 46 chromosomes in the progenitor cell (labelled "1" through...
How does mitosis make the growth and repair of cells possible in an organism? 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...
Mitosis: Mitosis is the cell division where one diploid cell divides into two diploid cells. All are genetically identical. It is achieved by the parent cell first duplicating its chromosomes and all the cytoplasmic components. Key Terms and Vocabulary ...
In meiosis two, there is no S phase i.e. no duplication of chromosomes. The process is similar to mitosis as the two sister chromatids are separated and the two haploid daughter cells form four haploid (23 chromosomes) cells with single chromatid. This reduction in the number of chromosome ...
Autosomal Chromosomes: Chromosomes are divided into two types: autosomal and sex chromosomes. Sex chromosomes are those that determine whether the human is male or female. If the person receives two X chromosomes, it will be female, and if it gets one X and one Y it will be male. ...
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Define haploid cell How do non-seed plants reproduce? Do seed-bearing plants produce spores? What is the ploidy of a zygote produced by fertilization? Human females produce egg cells that have Do sex cells undergo mitosis? Can meiosis occur in somatic cells?
What roles do meiosis and mitosis play in the production and development of an embryo? How does haploid cells meiosis? Why is the process of mitosis and meiosis both important to living organism? Why do the daughter cells produced from meiosis 1 need to divide again in meiosis 2 Explain the...
Does meiosis occur in all cells at least once? (a) Are cells haploid or diploid during telophase? (b) Does this occur in meiosis? One replication of chromosomes followed by two subsequent divisions occurs: a. in meiosis. b. in mitosis c. in both meiosis and mitosis. d. in cytokinesis....
How do cells created through meiosis differ from somatic cells? What connects an embryo to the mother? Define haploid cell What must happen before meiosis can begin? How does the sperm of an angiosperm reach the egg? a) When do mitosis and meiosis occur? Does meiosis occur when the sperm ...