During the Second Trimester, the Organ Systems ________

question 39

Multiple Choice

During the second trimester, the organ systems ________.

• A) will not change significantly in size, but will become functional
• B) of the placenta will grow much faster than the embryo itself
• C) will complete their functional development
• D) will not continue functional development, but will increase greatly in size
• E) None of the answers are correct.

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Definitions:

Darwin's Theory

A scientific theory proposed by Charles Darwin that species evolve over time through a process of natural selection.

Evolution

The process through which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.

Natural Selection

A process in biological evolution where organisms with traits best suited to their environment are more likely to survive and reproduce.

Common Ancestor

A hypothetical or actual individual organism from which two or more lineages or species are descended.