Answer:
Law of segregation and independent assortment
Explanation:
The alleles of a gene on the chromosomes of the cell have an equal chance of ending up in any one of the gametes formed during gamete formation. This is because the alleles remain separate on sister chromosomes and therefore separate and randomly end up in either of the gametes. Therefore in case of a heterozygous trait, some of the gametes will bear the recessive alelle while others will bear the dominant allele of the trait.
<span>the one that is not a source of genetic variation is : D. Asexual reproduction
In asexual reproduction, there is no fertilization process between male and female gender. Which mean the offspring that came from asexual reproduction would be exactly the same as its parent, without any chance of genetic variation</span>
They work like a lock and key. Each enzyme is designed to fit into a specific substrate. Well let me start by explaining what an enzyme is and then a subtrate. An enzyme is a protein that speeds up the chemical reaction in a living organism. An enzyme acts as a catalyst for specific chemical reactions, converting a specific set of reactants called substrates into specific products.
