7. Describe the following:
(b) bivalent
Draw a diagram to illustrate your answer.
Bivalent- it refers to the structure formed by a pair of the synapsed homologous chromosome. It is formed during the zygotene stage of prophase I of meiosis.
CBSE Supplementary Exam 2025: Registrations open for Class 10, 12 private students today
CBSE opens application to access 10th answer scripts; verification, revaluation for Class 12 starts on May 31
CBSE supplementary exams 2025 from July 15; form submission starts on May 30
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