Which of the Following Is True of the Evolution of Humans

question 54

Multiple Choice

Which of the following is true of the evolution of humans?

• A)It is complex, with some dead ends.
• B)Humans evolved from chimpanzees.
• C)Organs evolved in concert.
• D)Humans separated from apes about one million years ago.

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Definitions:

Observable Characteristics

Traits or features of an individual or object that can be directly seen or measured without the need for inference.

Genotype

Genetic makeup of a person, containing both expressed and unexpressed characteristics.

Sexual Differentiation

The biological process by which the differences between males and females are established, typically involving the development of reproductive organs and secondary sexual characteristics.

Embryos

Early developmental stages of a multicellular organism following fertilization, before reaching the fetal stage.