A) Based on the class consensus model of natural selection what will happen to the snail popluation over 20 generations on the island, assuming the conditions on the island do not change? To demonstrate your answer create a representation that shows what happens to the banded and unbanded snails in the current population, at the first generation, at the 10th generation and the 20th generation.
b) Write a verbal or written description explaining your representations above.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.

How does the human body lever work?