Advertisements
Advertisements
Question
Define spermiation.
Solution
Spermiation is the process of release of mature spermatozoa. In this spermatozoa are shed into the lumen of seminiferous tubule for transport.
APPEARS IN
RELATED QUESTIONS
With the help of diagrammatic representation, explain the process of gametogenesis
At the time of birth, there are _______________ oocytes in the ovary of a female foetus.
If newborns are produced at the age of menopause, they may be with some abnormalities. Why?
Mammalian egg is ____________.
The Androgen Binding Protein (ABP) is produced by ____________.
Answer the following type of question Assertion (A) and Reason (R).
(A) - In human males, testes are extra-abdominal and lie in scrotal sacs.
(R) - Scrotum acts as a thermoregulator and keeps the temperature lower by 2°C for normal sperm production.
Identify the labels (i-iv) in the given diagram of the ovum.
By which process sperms released from the seminiferous tubules?
Which of the following contains a fluid filled cavity called antrum?
Corona radia is made up of ______.
Identify the wrong statement from the following.
How many functional sperms and how many ova will be formed by a primary spermatocyte and a primary oocyte.
At the time of organogenesis, genes regulate the process at different levels and at different time due to ______.
During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called ______.
Gray crescent is the area ______.
During oogenesis, each diploid cell produces ______.
Which of the following is a primary sex organ of female?
Mark the odd one.
Observe the given figure and answer the questions that follow.
- Label A and B.
- Identify the process.
- What happens during the process and what is formed?
What is spermatogenesis?