What Hypothesis Were the Scientists Testing

question 39

Multiple Choice

What hypothesis were the scientists testing?

• A)That some sea slug genes were present in chloroplast chromosomes
• B)That chloroplasts can function without some proteins involved in photosynthesis
• C)That the sea slugs have to continuously consume chloroplasts to replace the older ones
• D)That some chloroplast genes were present in the sea slug chromosomes
• E)That only photosystem II is necessary for photosynthesis

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Definitions:

Tissue

Groups of similar cells in an organism that work together to perform specific functions.

Pathology Present

The existence of disease or disease processes as identified by studying bodily tissues and fluids.

Muscular

Relating to or affecting the muscles of the body.

Sternocleidomastoid

A major muscle in the neck that runs from the sternum and clavicle to the mastoid process of the temporal bone and is involved in head rotation and flexion.