A function of a plant’s fruit is _____
1.to provide nutrients to the developing plant
2.to provide structure and rigidity to hold the developing embryo in place
3.to protect the pollen grains inside the sporophyte
4.to take advantage of animals, wind or water for seed dispersal
4
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Cyclic AMP activity is associated with hydrophobic hormones
Indicate whether the statement is true or false.
When calcium levels rise, the __________ secrete(s)
__________, which __________ osteoclast activity. a. parathyroids; calcitonin; suppresses b. thyroid; calcitonin; suppresses c. thyroid; calcitonin; enhances d. thyroid; PTH; suppresses e. parathyroids; PTH; enhances
Which is the correct sequence involved in the regulation of organ systems?
a. stimulus, receptor, integrator, response, effector b. stimulus, response, integrator, receptor, effector c. stimulus, receptor, integrator, effector, response d. stimulus, integrator, receptor, effector, response e. stimulus, effector, integrator, receptor, response
Familial hypercholesterolemia affects approximately what paercentage of individuals?
a. 1/500 b. 1/5 c. 1/50 d. 1/1,000 e. 2/100