Question

what is Gene ? define with types

Answer 1

Your genes have alleles, which are different forms of the same gene. Alleles are like a code for your body that determine hair color and eye color, height, and othergenetic features. Genetic variation is the variation in alleles and genes, both within and among populations.
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Answer 2

Types Of Gene Action. Gene action refers to the way in which certain genes exert their effects on the body. They could be dominant, or recessive, or they could be sex-linked or be involved in chromosomal aberrations. A combination of such geneactions results in the observable phenotype of an organism.