When preparing a karyotype, which of the following steps is conducted?a. Treat the cells with a chemical that causes them to begin cell division.b. Treat the cells with a hypotonic solution that causes them to swell.c. Expose the cells to chemical dyes that bind to the chromosomesand stain them.d. All of the above steps are carried out.
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
When preparing a karyotype, which of the following steps is conducted?
a. Treat the cells with a chemical that causes them to begin cell division.
b. Treat the cells with a hypotonic solution that causes them to swell.
c. Expose the cells to chemical dyes that bind to the chromosomes
and stain them.
d. All of the above steps are carried out.
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