Advertisements
Advertisements
Question
Which type of cell division forms spermatids from the secondary spermatocytes?
Advertisements
Solution
The secondary spermatocytes undrego the second meiotic division to produce four equal, haploid spermatids.
Not Secondary spermatocytes are produced, when the primary spermatocytes undergo the first meiotic division (reduction division).
APPEARS IN
RELATED QUESTIONS
Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.
Male and female gametes are ______.
Draw a labelled diagram of sperm.
Describe the process of oogenesis in human female.
Explain two main process in sexual reproduction.
If newborns are produced at the age of menopause, they may be with some abnormalities. Why?
The glandular accessory organ which produces the largest proportion of semen is ____________.
The Androgen Binding Protein (ABP) is produced by ____________.
Draw a labeled sketch of a spermatozoan.
During spermatogenesis, spermatogonium grows in size to become ______.
Complete the analogy.
1 primary spermatocyte : 4 spermatozoa :: 1 primary oocyte : ____________.
Identify the correct stages (P - S) in the given diagram of spermatogenesis.
The immature male germ cells differentiates into ______ at the end of meiosis I.
Conversion of spermatid into sperm is called as _______.
Which among the following has 23 chromosomes?
Cells of corona radiata remain grouped together by ______.
At what stage of life is oogenesis initiated in a human female?
Which one is released from the ovary?
The number of chromosome groups at the equatorial plate in metaphase-I of meiosis in a plant with 2n = 50 shall be:
Capacitation refers to changes in the ______.
