CBSE Class 12-science Biology Gametogenesis and Menstrual Cycle

• what is menstrual cycle which hormones regulate menstrual cycle
• formation of spermatozoa
• 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 ?

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