Advertisements
Advertisements
प्रश्न
Give Technical Term:
Name the male gamete of a mammal.
Advertisements
उत्तर
Sperm
संबंधित प्रश्न
Pituitary dwarfism is treated with gene therapy by____
(A) Human insulin
(B) Tissue growth factor - Beta
(C) Tissue plasmogen activator
(D) Human growth hormone producer gene
Describe the male reproductive systems in humans.
What differences are there in number, structure, and activity of the male and female gametes in a man?
Write the functional activity of the following structure:
Seminiferous tubules
In the following diagram, what are A and its function?
The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is ______.
Temperature of the scrotum which is necessary for the functioning of testis is always ______ around below body temperature.
______ carries sperms to the seminal vesicles.
Match the items given in Column I with the most appropriate ones in Column II and rewrite the correct matching pairs:
| Column I | Column II | ||
| (a) | Leydig Cells | 1. | Lack of thyroxine in children |
| (b) | Stoma | 2. | 12 pairs |
| (c) | Ova | 3. | Testosterone |
| (d) | Cranial nerve | 4. | Diffusion of respiratory gases |
| (e) | Cretinism | 5. | Haploid cells |
| 6. | 31 Pairs | ||
| 7. | Diploid cells |
Each testis is divided into approximately how many compartments called testicular lobules?
