Principle Of Inheritance And Variation Question 142
Question: In the diplotene stage [DPMT 1993]
Options:
A) Chromosomes are thin and long
B) Homologous chromosomes undergo crossing over and chiasmata are seen
C) Bivalents become very short and chaismata move towards ends of chromosomes
D) Chromosomes have reached poles
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Answer:
Correct Answer: B
Solution:
Homologous chromosomes moves apart they remain attached to one another of specific points called chiasmata.
BETA
