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प्रश्न
Draw a labelled diagram of a Graafian Follicle.
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उत्तर १
उत्तर २
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संबंधित प्रश्न
Draw a sectional view of human ovary and label the different follicular stages, ovum and Corpus luteum.
Draw a diagram of the microscopic structure of human sperm. Label the following parts in it and write their functions:
- Acrosome
- Nucleus
- Middle piece
Define spermiation.
Implantation of embryo occurs in ______.
The glandular accessory organ which produces the largest proportion of semen 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.
Which of the following correctly describes the secondary oocyte?
Identify the proper order of spermatogenesis and choose the correct option.
Calculate the number of sperms and ova produced from 40 primary spermatocytes and 40 primary oocytes.
Identify the longest period of menstrual cycle.
After ovulation, Graafian follicle regresses into ______.
Which of the following stage of oogenesis forms a membrane called zona pellucida surrounding it?
Cells of corona radiata remain grouped together by ______.
At the time of organogenesis, genes regulate the process at different levels and at different time due to ______.
The process of release of spermatozoa from Sertoli cells into cavity of the seminiferous tubules is called ______.
Which of the following contains the actual genetic part of a sperm?
Which of the following is a primary sex organ of female?
The prostate gland and seminal vehicle perform the function of ______.
Select the correct sequence of stages of spermatogenesis in a human male ______.
Fetal sex can be determined by examining cells from amniotic fluid looking for:
Growth hormone of pituitary is more effective in ______.
Which of the following cells during gametogenesis is normally diploid?
How many spermatozoa are formed from one secondary spermatocyte?
Name the germinal layers from which the following organs develop: Tongue, heart, sweat glands, vagina, mammary glands, kidney.
What is spermatogenesis?
Complete the analogy with respect to the structure of sperm.
Nebenkern : ‘X’ : : Acrosome is formed from : ‘Y’
In which organ does oogenesis take place?
