Where are baroreceptors located?
a. in the brainstem
b. in the walls of blood vessels
c. in the adrenal glands
d. in the heart
Answer: b. in the walls of blood vessels
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Muscle tension is determined by the ________
a. number of neurons being innervated b. type of stimulus c. number of muscle fibers contracting d. strength of the impulse e. action that the muscle group is performing
Cells grown in culture form a/an ________.
A. monolayer B. bilayer C. plaque D. aggregate
Answer the following statements true (T) or false (F)
1.Vegetative edible plant parts include roots, fruits, stems, and tubers. 2.If a plant exhibits a pattern of indeterminate growth, it stops growing when it reaches mature size. 3.Herbaceous plants are those that contain little or no woody tissue. 4.The three main types of tissue formed by plant cells are ground tissue, dermal tissue, and vascular tissue. 5.The epidermis of a plant leaf is usually many layers thick and carries out most of the photosynthesis in a leaf.
What phase does it occur when the # of chromosomes is reduced to half?
What will be an ideal response?