Question
Mention the difference between spermiogenesis and spermiation.
✓
Answer
Spermiogenesis: It is the transformation of spermatids into spermatozoa or sperms.
Spermiation: It is the release of sperms from seminiferous tubules.
Spermiation: It is the release of sperms from seminiferous tubules.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In snapdragon, a cross between true–breeding red flowered (RR) plants and true–breeding white flowered (rr) plants showed a progeny of plants with all pink flowers.
- The appearance of pink flowers is not known as blending. Why
- What is this phenomenon known as?
A student on a field trip suddenly felt breathlessness and started to sneeze very badly. Name this response and explain what it is due to.
- What are the after effects of the degradation of ozone?
- How does it affect human health?
Short note: Ringworm
How does geitonogamy differ from xenogamy?
Certain attributes of innate immunity are given in the table below. Identify A, B, C, D, E and Frespectively in it.
|
S.No.
|
Type of barrier
|
Example of the barrier
|
Function
|
|
(і)
|
А
|
B
|
Prevent microbial growth
|
|
(ii)
|
C
|
Polymorpho nuclear leucocytes
|
D
|
|
(iii)
|
Cytokine
|
E
|
F
|
How bacterial host cell is made competent to accept hydrophilic DNA, which allow DNA to pass through the cell membrane?
Explain how do the following act as contraceptives:
- CuT
- ‘Saheli’
Write the biological (binomial) name of causal organism of the following disease:
Typhoid.
Typhoid.
State the role of AUG codon at the 5' end and UAG at 3' end of a certain mRNA during translation.