Genetic variations are one of the most important factors in the evolution of organisms. Mutations are fundamental in this process. When a mutation is produced in an organism, and that mutation produces an 'attractive' trait that will potentially help the organism to reproduce, then, this trait (if the mutation is hereditary) will be passed on to the subsequent generations and will stay in the population as it is beneficial.

This perfectly illustrates natural selection, which refers to a process in which a trait that is advantageous will stay in a given species if it helps the individual to survive and reproduce. In other words, nature "selects" the organisms that possess the 'best' traits so they can pass them from generation to generation and increase their chances of survival.

7 0

3 years ago

Sally, a nine-month-old can retrieve her ball when her mother hides it under a blanket. She has begun to master ________. reflex

frosja888 [35]

Since, Sally, a nine-month-old can retrieve her ball when her mother hides it under a blankets, she has known Object Permanence.

<h3>What Is Object Permanence?</h3>

Object permanence serves as a term that describes the understanding of how items and people still exist even when one can't see or hear them.

Therefore, since the girl can know where the ball was hide , she was mastering Object permanence.

Learn more about Object Permanence at;

brainly.com/question/5589531

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2 years ago