a) How are oocytes released? b) How are spermatozoa released? c) What is the frequency of both? d) How many of each are produced during meiosis?
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:
a) How are oocytes released?
b) How are spermatozoa released?
c) What is the frequency of both?
d) How many of each are produced during meiosis?
Meiosis is a cell division in which the diploid cell divides into a haploid cell, reducing the genetic material into half. The meiosis takes place in gametic cells like egg or sperm.
Gametogenesis is the process for the production of sperm (spermatogenesis) and eggs (oogenesis), via meiosis which upon fusion forms a diploid zygote.
Spermatogenesis is a process of producing spermatids within the testis. spermiogenesis is the conversion of immature spermatids into mature sperm cells.
Oogenesis is the process of producing haploid ovum in the ovary.
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