Human Impact on the Environment — Cumulative exam

Question 1

A student studies a plant specimen. The student notices that the plant has seeds that are enclosed by a fruit. Which term can the student use to definitely describe the plant based on the evidence that they see?

Revolt · Accepted Answer

angiosperm

Question 2

Consider the diagram of the basic structure of bacteria.Which of the labeled structures in the diagram allows bacteria to infect organisms under harsh conditions, such as in the acidic stomach?

Revolt · Accepted Answer

A

Question 3

Consider the cladogram.Which is the best description of the two organisms highlighted in orange?

Revolt · Accepted Answer

They share a recent common ancestor.

Question 4

It can be seen on a cladogram that modern birds and reptiles share a common ancestor. Select the piece of evidence that best supports this idea.

Revolt · Accepted Answer

Feathers are a derived characteristic that first evolved in reptiles.

Question 5

The body obtains sugar from food. Which system most directly affects blood sugar levels?

Revolt · Accepted Answer

digestive

Human Impact on the Environment — Cumulative exam Answers

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