Select the option having correct matching of the organism given in Column I with the mode of reproduction in Column II: Column I {0.2cm}
Understanding the modes of reproduction.
- Leishmania reproduces by Binary fission (P-3).
- Spirogyra reproduces by Fragmentation (Q-4).
- Planaria reproduces by Regeneration (R-1).
- Plasmodium reproduces by Multiple fission (S-2).
Step 2: Conclusion. The correct matching is option (C): P-3, Q-4, R-1, S-2.
What changes are observed in the uterus:
(i) Subsequent to the implantation of the zygote and
(ii) If an egg does not get fertilized?
Name the part performing the following functions in the human female reproductive system:
(i) Production of eggs
(ii) Site of fertilization
(iii) Site of implantation
(iv) Entry of the sperms
Why are testes in human males located outside the abdominal cavity in scrotum?
Name the part performing the following functions in the human male reproductive system:
(a) Carries sperm
(b) Production of male gametes
(c) Whose secretion makes the transport of sperm easier
(d) Provides suitable temperature for sperm formation
Select TRUE statements about lymph from the following:
A. Lymph vessels carry lymph through the body and finally open into larger arteries.
B. Lymph contains some amount of plasma, proteins and blood cells.
C. Lymph contains some amount of plasma, proteins and red blood cells.
D. Lymph vessels carry lymph through the body and finally open into larger veins.
The true statements are: