CBSE Class 12-science Biology Human Reproduction
- why the girls have stomach ache during mensturation?
- how the menstrul cycle proceed
- what is spermiation
- according to WHO sperm count INA fertile male shouldn't be less than __________ million/ml
- If meiocyte has 32 chromosomes then how many chromosomes does male gamete and adult male have
- Manipulation cycle means ?
- NAME THE PROCESS OF FORMATION OF SPERMATIDS FROM SPERMATOGONIA AND SPERMATOZOA FROM SPERMATIDS. EXPLAIN IN DETAIL WITH THE HELP OF SIAGRAM SHOWING DFFERENT PHASES LIKE DIFFERENTIATION, MULTIPLICAYION, GROWTH PHASE
- WHAT DO YOU UNDERSTAND BY SPERMATOGENESIS AND HOW IT IS DIFFERENT FROM SPERMIOGENESIS ?
- Zona pellucida is secreted by 1) primary follicle 2) granulosa cells 3) secondary oocyte 4) membrana granulosa
- Name the meiocyte in male gametogenesis in man and woman.