The process of increases genetic variability as it produces gametes for sexual reproduction. a) conjugation b) meiosis c) mitosis d) replication

B) Meiosis-"a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores." taken from google

The process of meiosis increases the genetic proportion of allele combinations into the offspring, as gametes fuse together.

B. Meiosis.