Homologous chromosomes synapse and crossing over occurs.?

2 ⤊

Homologous chromosomes synapse and crossing over occurs.?

a. True for mitosis only.
b. True for meiosis 1 only.
c. True for meiosis 2 only.
d. True for mitosis and meiosis 1.
e. True for mitosis and meiosis 2.

2007-04-25 14:35:19 · 3 answers · asked by Daved H 1 in Science & Mathematics ➔ Biology

3 answers

2007-04-25 14:38:13 · answer #1 · answered by Haylee D 1 · 0⤊ 2⤋

B . Only happens in meiosis I (prophase I, precisely)

2007-04-25 14:38:22 · answer #2 · answered by ecolink 7 · 2⤊ 0⤋

Prophase I of meiosis. Not in mitosis.

2016-05-18 23:17:22 · answer #3 · answered by christin 3 · 0⤊ 0⤋