Refer to the accompanying figure. The labeled structure that is responsible for secondary growth is:

a. outer bark
b. inner bark
c. wood
d. bark
e. vascular cambium


e

Biology & Microbiology

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Which of the following techniques was used to produce Dolly, the first mammal to be cloned?

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Explain how a telomerase inhibitor might be an effective cancer treatment. What will be an ideal response?

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For most protostomes, what is the developmental origin of the body cavity between the gut and muscles of the body wall?

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Four of the following are gorilla features. Which one is the exception?

A. Spinal cord attached at rear of skull B. C-shaped spine C. Legs longer than arms D. Flat foot E. Opposable big toe

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