Chiasma shows the sites of

Question

Chiasma shows the sites of (A) spindle formation (B) synapsis (C) crossing over (D) none of these

Tardigrade Admin · Accepted Answer

Chiasma is an attachment of two non-sister chromatids in a bivalent in diplotene stage of prophase-I of meiosis. Each chiasma results in the exchange of genetic material between non-sister chromatids, i.e. crossing over.

Q. Chiasma shows the sites of

spindle formation

synapsis

crossing over

none of these

Chiasma is an attachment of two non-sister chromatids in a bivalent in diplotene stage of prophase-I of meiosis. Each chiasma results in the exchange of genetic material between non-sister chromatids, i.e. crossing over.