The neutral theory of molecular evolution proposed that most evolutionary changes are the result of the fixation of neutral mutations by genetic drift. Hence, in this model, most genetic changes in a population are the result of constant mutation pressure and genetic drift.
Answer:
The correct answer is D its loss causes retinoblastoma a rare childhood cancer of the eye.
Explanation:
p53 is one of the most important tumor suppressor protein.It is named so because it has a molecular weight of 53 kd.p53 is encodes by TP53 gene.p53 play a significant role during apoptosis or programmed cell death.
But the mutation in p53 does not cause retinoblastoma.Retinoblastoma is caused due to mutation in Retinoblastoma tumor suppressor protein.This disease is formed when both the allele of the retinoblatoma gene gets mutated.
Snakes would most likely affect food production
