Crossing over of chromosomes during meiosis leads to
(A) mutation
(B) sex determination
(C) new gene combination
(D) loss of chromosomes
Answered Feb 05, 2023
The correct answer is (C) new gene combination
Crossing over: The process of exchange of genetic material between non-sister chromatids of homologous chromosomes is known as crossing over. Significance of crossing over: Crossing over results in genetic recombination of parental characters...
The correct answer is (C) pachytene
The correct answer is (C) non-sister chromatids of homologues
The correct answer is (A) chiasmata
The correct answer is (A) Anaphase I
(C) Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I
The correct answer is (C) (b),(a), (c), (d)
A) Both ‘a’ & ‘b’ are true, ‘b’ explains ‘a'
Answer is (C) 44 + XY
(a) variation
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