Segundo o Neodarwinismo, as mutações e recombinações gênicas tendem a aumentar a variabilidade genética das populações, enquanto a seleção natural tende a diminuir. Explique, com suas palavras, a afirmação acima, mencionando o papel do ambiente na evolução dos seres vivos.

Robert wants to know which fertilizer will work the best for his grass. what can he do to explore this inquiry?

Suppose you are estimating the size of a blue crab population. what is the population size if the number marked in the first catch is 40, the total number in the second catch is 200, and the number marked in the second catch is 50?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.