Chiasmata (Or Chiasma) Provide Evidence Of

Question

Chiasmata (or chiasma) provide evidence of
A) chromosomal aberration.
B) crossing over.
C) spindle fiber formation.
D) fertilization.
E) meiosis.

Accepted Answer

Chiasmata are the points where two homologous non-sister chromatids exchange genetic material during crossing over in meiosis.