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Biology
Human Reproduction
116 questions from 38 papers, each with its answer.
- 116 questions
- 38 papers
- 3.29% of Biology
Embryonic and foetal development timeline
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Match List I with List II related to embryonic development at various months of pregnancy:
Pick the matching item from Column II for each row.
Column I
- i. The foetus movement starts and hair appears on the head
- ii. The foetus develops limbs and digits
- iii. The foetus develops external genital organs
- iv. The foetus body is covered with fine hair
Column II
- a. 24 weeks of pregnancy
- b. 20 weeks of pregnancy
- c. 8 weeks of pregnancy
- d. 12 weeks of pregnancy
Correct answer: i → b, ii → c, iii → d, iv → a
Spermatogenesis
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Spermatogonia undergo a series of cell divisions to produce sperms. Select the correct statements from the following: I. Spermatogonia always undergo meiotic cell division. II. Primary spermatocytes divide mitotically to produce secondary spermatocytes. III. Secondary spermatocytes, through their second meiotic division, produce haploid spermatids. IV. Spermatids produce spermatozoa through mitosis. V. Spermatids transform into spermatozoa by spermiogenesis. Choose the CORRECT answer from the options given below:
Structure of the ovum and its investing layers
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Arrange the following cell layers/structures around the female gamete, from outer to inner side: I. Zona pellucida II. Perivitelline space III. Corona radiata IV. Plasma membrane of ovum Choose the CORRECT answer from the options given below:
That is every question in Human Reproduction for this filter.
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