Select the correct statement -collective cell migration helps in wound healing, but is also involved in cancer invasion and spreading -The tunnel assay for cell death involves labeling of intact DNA before double strands occur -during cleavage dividing cells go through G1, S, G2, and M phases -at the cleavage stage the transcription of the cyclinB mRNA is active.
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:
Select the correct statement
-collective cell migration helps in wound healing, but is also involved in cancer invasion and spreading
-The tunnel assay for cell death involves labeling of intact DNA before double strands occur
-during cleavage dividing cells go through G1, S, G2, and M phases
-at the cleavage stage the transcription of the cyclinB mRNA is active.
These options are mainly talking about the phases of cell cycle which include S, G1, G2 and M phase. DNA replication occurs during S space, protein synthesis occurs during G1 and G2 phase where as actual cell division occurs in the mitotic or M phase.
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