The rise of water in a tall plant depends on capillary action and.
A. osmosis
B. evaporation
C. nutrient transport
D. transpirational pull
Ans: D. transpirational pull
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Which of the following is true about soil horizons?
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The ____________________ convey electrical impulses towards the interior of skeletal muscles cells. Fill in the blank(s) with the appropriate word(s)
Aflatoxin poisoning is associated with liver cancer
Indicate whether the statement is true or false
The head of a sperm is capped with an organelle that contains glycoprotein-digesting enzymes. What is this organelle called?
A. Zona pellucida B. Acrosome C. Granulosa D. Neural cap E. Blastula