DEFINE THE FOLLOWING: a)Peristalsis b)Mycelium c)Papillae d)Lichens
Answers
Answer::Peristalsis -Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract.
Mycelium-A mycelium is a network of fungal threads or hyphae
papillae-Papillae are the little bumps on the top of your tongue that help grip food while your teeth are chewing.
lichens-Lichens are a complex life form that is a symbiotic partnership of two separate organisms, a fungus and an alga.
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Answer:
A) The involuntary constriction and relaxation of the muscles of the intestine or another canal, creating wave-like movements that push the contents of the canal forward.
B) The vegetative part of a fungus, consisting of a network of fine white filaments
C) A small rounded protuberance on a part or organ of the body.
D) A simple slow-growing plant that typically forms a low crusty, leaflike, or branching growth on rocks, walls, and trees.