In meiosis,crossing over and exchange of genetic material between homologous chromosomes are catalyzed by the enzyme.

  • A
    Phosphorylase
  • B
    Recombinase
  • C
    Transferase
  • D
    Polymerase

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Similar Questions

Describe various subphases of prophase - $I$ of Meiosis - $I$.

Bivalent chromosomes align themselves at the equator during

Chiasmata formation occurs during

Match the following columns:
Column $I$Column $II$
$(a)$ Prophase-$I$$(p)$ Nucleolus and nuclear membrane reappear
$(b)$ Metaphase-$I$$(q)$ Longest phase
$(c)$ Anaphase-$I$$(r)$ Homologous chromosomes align at the equatorial plate
$(d)$ Telophase-$I$$(s)$ Number of chromosomes reaching each pole is half of the original cell

Chromosomes start pairing up,which is called $.....P.....$,and this occurs during the $.....Q....$ stage.

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