What is incorrect about the ostrich?

a. It weighs over 300 pounds.
b. It is featherless.
c. It is flightless.
d. It has a four-chambered heart.
e. It is a runner.


Answer: b

Biology & Microbiology

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In the mitochondria pyruvate molecules are converted into ____________________ molecules, which can enter the

Krebs cycle reactions. Fill in the blank(s) with the appropriate word(s).

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What will be an ideal response?

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Horizontal rows of parenchymal cells that transport materials horizontally are called?

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