Spermatids differentiate into:
Correct answer: A. Spermatozoa
- A. Spermatozoa
- B. Primary oocyte
- C. Secondary spermatocyte
- D. Spermatogonia
Explanation
The correct answer is Spermatozoa. Spermatids undergo a transformation process known as spermiogenesis to become spermatozoa, which are the mature, motile male reproductive cells. Option C, 'Mature sperms,' is essentially synonymous with 'Spermatozoa.' The other options are incorrect: 'Primary oocyte' relates to female reproduction, 'Secondary spermatocyte' is a precursor to spermatids, and 'Spermatogonia' are the initial germ cells in the male reproductive system.
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Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.
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