Practice mode / Cell Cycle Inability of chromosomes to segregate during anaphase and telophase of meiosis is called A Option A: Crossing over B Option B: Chromosomal disjunction C Option C: Chromosomal nondisjunction D Option D: None of these Correct answer C. Chromosomal nondisjunction Show answer
Question 01 / Cell Cycle Crossing over occurs between A Option A: Sister chromatids B Option B: Non sister chromatids C Option C: Independent chromatids D Option D: Each and every chromatid Correct answer B. Non sister chromatids Show answer Open question
Question 02 / Cell Cycle Each bivalent has A Option A: 3 chromatids B Option B: 4 chromatids C Option C: 5 chromatids D Option D: 2 chromatids Correct answer B. 4 chromatids Show answer Open question
Question 03 / Cell Cycle Pairing of homologous chromosomes is completed in A Option A: Leptotene B Option B: Zygotene C Option C: Pachytene D Option D: Diplotene Correct answer C. Pachytene Show answer Open question
Question 04 / Cell Cycle Tetrad or bivalent is A Option A: Paired homologous chromosome but not fused complex structure B Option B: 2 unpaired homologous chromosome C Option C: Paired and fused complex structure D Option D: None of these Correct answer A. Paired homologous chromosome but not fused complex structure Show answer Open question
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