Some damaged skin structures are replaced by a fibrous, noncellular ________ tissue.
Fill in the blank(s) with the appropriate word(s).
scar
You might also like to view...
Dancers will use a technique called "spotting" when they perform spins of the body. By holding their head and eyes on a fixed point in front of them as their body spins they reduce the amount of head spinning and this prevents dizziness
Which of the following is the most likely explanation for why this works? A) This will help to reduce the lateral flection of the head and will prevent hyper polarization or depolarization of the hair cells in the macula. B) This helps keep the motions detected by the eyes congruent (aligned) with the motions sensed by the vestibular apparatus. C) Reducing the inertia of head spin will reduce the flow of endolymph that deflects the hair cells of the crista ampullaris. D) When the eyes send a static vision of stability to the brain, it is tricked into believing the body is still and therefore dizziness will not occur.
A(n) __________ system is a route in which blood flows through two capillary beds before returning to the heart.
Fill in the blank(s) with the appropriate word(s).
A bell curve is characteristic of the distribution of phenotypes of a multifactorial trait
because A) people at the extreme ends of the distribution do not survive to reproduce. B) the phenotypes in the middle of the curve correspond to fewer genotypes than the phenotypes at the ends of the distribution. C) the phenotypes at the ends of the curve correspond to fewer genotypes than the phenotypes at the middle of the distribution. D) most people are average for the trait.
What is the purpose of goblet cells found in columnar epithelium?
A. Secrete digestive enzymes B. Secrete water C. Secrete mucus D. All apply.