Which of the following is not an extraembryonic membrane?
a. yolk sac
b. somite
c. chorion
d. amnion
e. allantois
B
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Deafness caused by loud sounds often results from damage to which receptor cells?
A) thermoreceptors B) mechanoreceptors C) chemoreceptors D) electroreceptors E) nociceptors
What trait distinguishes different phyla of fungi from each other?
A) their methods of obtaining food B) the way they form spores C) the type of hyphae they form D) the type of antibiotics they produce
Which is true of interneurons?
A. They detect stimuli. B. They receive and send signals. C. They control muscles. D. They control glands. E. They have a long axon.
Lipids act as _________ ______ within organisms; example: cell membrane is made up of lipids. fats
Fill in the blank(s) with the appropriate word(s).