Body system bio 9-12

Some bloodsucking insects insert their mouth-parts directly into a blood vessel and withdraw blood. Other bloodsucking insects have mouth-parts that cut through the skin and blood vessels and produce a small pool of blood from which they feed. Both mouth-part types are specialized for

• excretrion

• Autotrophic nutrition

• heterotrophic nutrition

• regulation

If the ribosomes of a cell were destroyed, what effect would this most likely have on the cell?

• It would stimulate mitotic cell division

• The cell would be unable to synthesize proteins.

• Development of abnormal hereditary features would occur in the cell.

• Increased protein absorption would occur through the cell membrane.

Why is a mushroom considered a heterotroph?

• It manufactures its own food.

• It divides by mitosis.

• It transforms light energy into chemical energy

• It obtains nutrients from its environment.

In the cartoon below,Canus nipponicus refers to a proposed scientific name for an imaginary organism. The proposed scientific name indicates the

• Kingdom an phylum

• phylum and genus

• genus and species

• kingdom and species

According to the six-kingdom classification system. Which two groups of organisms are classified as protista?

• Tree and & Cat

• giant kelp an Ameba

• bacteria and algae

• algae an frog