__________________ are parts of an animal that are used after the main source has been used
Fill in the blank(s) with correct word
by-products
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Olfactory receptors located in the superior region of the nasal cavity are stimulated when airborne molecules are inhaled and dissolved in the mucous covering
Indicate whether this statement is true or false.
Why do you think four sperm cells are produced as a result of gametogenesis, but only one ovum?
What will be an ideal response?
Mucus-secreting cells found distributed among the simple columnar epithelial linings of the gastrointestinal and respiratory system are called
a. fibroblasts b. macrophages c. goblet cells d. mast cells e. osteocytes
Which statement is true about an agonist?
a. It opposes the function of the prime mover. b. It is the primary muscle that produces a movement. c. It functions primarily to stabilize a joint. d. Its muscle fibers are always circular in structure.