Talk About: -Tycho Brahe

question 84

Essay

Talk about:
-Tycho Brahe

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Definitions:

Genetic Diversity

The total number of genetic characteristics in the genetic makeup of a species, facilitating adaptability and survival.

Genetic Bottleneck

A sharp reduction in the size of a population leading to a decrease in genetic diversity and potential changes in the population structure.

Artificial Selection

The selective breeding of animals and plants to encourage the occurrence of desirable traits. Individuals with preferred characteristics are mated or cross-pollinated with other individuals having similar traits.

Genetic Drift

A mechanism of evolution that involves random fluctuations in the frequency of alleles of a population over time.