Question

homologous
chromosome
pair
as the chromosomes
move closer together,
synapsis occurs.
chromatids break,
and genetic information
is exchanged.
when homologous
chromosomes exchange
hybridization
fertilization
crossing over
mutagenesis

Explanation:

Hybridization involves combining different species or their genetic material in a broader context, not specific to homologous chromosome exchange. Fertilization is the fusion of gametes. Mutagenesis is the process of inducing mutations. Crossing over is the specific process where homologous chromosomes exchange genetic material during meiosis, matching the description in the diagram (chromatids break and exchange genetic info).

Answer:

crossing over