Question

Synapsis occurs between
(a) mRNA and ribosomes
(b) spindle fibres and centromere
(c) two homologous chromosomes
(d) a male and a female gamete

Answer 1

Synapsis

Explanation:

    (c) Synapsis occurs between two homologous chromosomes.

1. Synapsis is the matching of homologus chromsomes by traverse. It happens at the zygotene phase of meiosis.
2. They trade the chromosomal portion after synapsis which causes hereditary recombination.
3. This reason variety in the genetic stock of a specific populace.  
4. Synapsis (likewise called syndesis) is the blending of two homologous chromosomes that happens during meiosis.
5. It permits coordinating up of homologous sets preceding their isolation, and conceivable chromosomal hybrid between them.
6. Synapsis happens during prophase I of meiosis.