A) single stranded
B) four stranded
C) six stranded
D) eight stranded
Correct Answer: B
Solution :
During pachytene stage of meiosis, homologous, chromosomes form bivalent. Each chromosomes in a bivalent has two chromatids. So, a bivalent consist of four chromatids and known as tetrad or chromosomes appear four stranded, during pachytene and before bivalent formation chromosomes consist of two strands..You need to login to perform this action.
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