Answer:
Having a repetitive enzyme system would allow more than one enzyme to catalyze a particular reaction. If one of the types of enzyme is not able to perform its function due to temperature or any other factor, then another kind of enzyme would be able to catalyze the reaction. Hence, having repetitive enzyme systems is very effective in carrying out the metabolic functions of the body even when conditions are not favourable.
C. Mitosis,
Zygote developed into a multicellular organism......Mitosis
Identical daughter cells produced...Meiosis
Damaged cells in wounds....Mitosis
Reduction in Chromosomes number of daughter cells....Meiosis
Answer:
Mutation
Explanation:
In genetics, any heritable change of the base-pair sequence of genetic material is referred to as MUTATION.
SIV (Simian Immunodeficiency Virus) must have undergone mutation, which is the basis of genetic variation or evolution
<span>The release of the sperm in the vagina</span>
C) Things need to keep moving about and sexual selection allows for preference towards a particular "look". Just going with instinct