Biology
The number of autosomes and allosomes present in a human cell:
- 22 allosomes, 1 autosome
- 22 pairs of autosomes, 1 pair of allosome
- 22 autosomes, 1 allosome
- 22 pairs of allosomes, 1 pair of autosome
Related Questions
The hormone that maintains the thickening of the endometrium during pregnancy is:
- Oestrogen
- ACTH
- Progesterone
- Oxytocin
The onset of menstruation in a human female is called:
- Menopause
- Menarche
- Ovulation
- Oogenesis
Cultural revolution favours a steep rise in human population. Identify the correct sequence of revolution:
- Tool making, Scientific and Industrial, Agricultural
- Agricultural, Tool making, Scientific and Industrial
- Scientific and Industrial, Agricultural, Tool making
- Tool making, Agricultural, Scientific and Industrial
Tanvi tried to match the phases of menstrual cycle with the number of days as given in the table below:
PHASE DAYS P – Follicular Phase Day 5 – 12 Q – Luteal Phase Day 15 – 28 R – Menstrual Phase Day 3 – 5 S – Ovulatory Phase Day 13 or 14 Identify the correct sequence:
- P, Q, R, S
- Q, S, R, P
- R, P, S, Q
- S, R, P, Q