Select all that applySelect all of the mechanisms that generate genetic variability in sexual organisms.Multiple select question.cytokinesisattachment of spindle to kinetochoresrandom orientation of chromosomesrandom fertilizationcrossing over

Crossing over, random orientation of chromosomes, and random fertilization are mechanisms involved in meiosis and sexual reproduction that generate diversity.

Which event contributes to genetic variation within a population?Multiple Choicemitosisasexual reproductioncrossing over during meiosiscytokinesis

Independent assortment of alleles of different genes can be explained by the random alignment of of chromosomes during meiosis I.

Introduces genetic variability among the gametes.Group of answer choicesmeiosis onlyneither mitosis nor meiosismitosis onlyboth mitosis and meiosisNext

Genetic variation is accomplished by all but one of the following. Choose the EXCEPTION.the events of meiosis Icrossing overindependent assortmentthe events of meiosis II