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Biology · PYQ NEET UG 2016(2)

हिन्दी

Match the stages of meiosis in Column I to their characteristic features in Column II and select the correct option using the codes given below: Column I i. Pachytene ii. Metaphase I iii. Diakinesis iv. Zygotene Column II a. Pairing of homologous chromosomes b. Terminalization of chiasmata c. Crossing over takes place d. Chromosomes align at equatorial plate

  1. A
    i-d, ii-c, iii-b, iv-a
  2. B
    i-c, ii-d, iii-b, iv-a
  3. C
    i-a, ii-d, iii-b, iv-c
  4. D
    i-b, ii-d, iii-c, iv-a
View Answer & Solution

Correct answer · Option B

i-c, ii-d, iii-b, iv-a

Explanation

Pachytene involves crossing over (i-c), Metaphase I has chromosomes aligning at the equatorial plate (ii-d), Diakinesis is characterized by terminalization of chiasmata (iii-b), and Zygotene involves pairing of homologous chromosomes (iv-a). Thus, option (2) is correct.
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