Advertisements
Advertisements
Questions
Define spermiogenesis.
Define the term spermiogenesis.
Advertisements
Solution 1
Spermiogenesis is the process of transforming spermatids into mature, flagellated spermatozoa (sperms).
Solution 2
The process of transformation of a circular spermatid to a spermatozoon is called spermiogenesis.
APPEARS IN
RELATED QUESTIONS
Give the name and function for ‘A’ and ‘B’ from the diagram given below
With the help of diagrammatic representation, explain the process of gametogenesis
Women are often blamed for producing female children. Consequently, they are ill-treated and ostracized. How will you address this issue scientifically if you were to conduct an awareness programme to highlight the values involved?
Ovulation is induced by a hormone called ______.
Briefly describe the process of spermatogenesis.
Draw a labelled diagram of sperm.
In case of sexual reproduction, newborn show similarities about characters. Explain this statement with suitable examples.
What is gamete formation?
If one pollen grain produces two male gametes, how many pollen grains are needed to fertilize 10 ovules?
The process which the sperm undergoes before penetrating the ovum is ____________.
Draw a labeled sketch of a spermatozoan.
Identify the given image and label its parts marked as a, b, c and d
Complete the analogy.
1 primary spermatocyte : 4 spermatozoa :: 1 primary oocyte : ____________.
The immature male germ cells differentiates into ______ at the end of meiosis I.
Find out the CORRECT sequence of spermatogenesis.
After ovulation, Graafian follicle regresses into ______.
Corona radia is made up of ______.
The cell which undergoes meiosis I during spermatogenesis is the ______.
Cells of corona radiata remain grouped together by ______.
Besides activating the egg another role of a sperm is to carry ______ to egg.
The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called ______.
1st polar body is formed at which stage of oogenesis?
Observe the given figure and answer the questions that follow.
- Label A and B.
- Identify the process.
- What happens during this process and what is formed?
3-celled male gamete develops in:
Germ cells present in the seminiferous tubules undergo ______
How many primary oocytes produce one oogonia?
The spermatogonia undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.
In our society the women are often blamed for giving birth to daughters. Can you explain why this is not correct?
