Biology
In a human male, a sperm will contain:
- Both X and Y chromosomes
- Only Y Chromosomes
- Only X chromosome
- Either X or Y Chromosomes
Related Questions
Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs.
Column A Column B (i) Cranial nerves Testosterone (ii) Leydig cells Natural reflex (iii) Acetylcholine 12 pairs (iv) Spinal nerves Prolactin (v) Sneezing Neurotransmitter 18 pair 31 pairs Conditioned reflex While recording the pulse rate, where exactly does a doctor press on our wrist?
- Nerve
- Vein
- Artery
- Capillary
A muscular wall is absent in:
- Capillary
- Venule
- Arteriole
- Vein
On which day of the menstrual cycle does ovulation take place?
- 5th day
- 28th day
- 14th day
- 1st day