The __________ gland produces hormones and is the site where __________ (a kind of white blood cell) mature. Fill in the blank(s) with the appropriate word(s)
ANSWER: thymus; T-lymphocytes
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The type of feeding in sponges classifies them as:
a. grazers. b. scrapers. c. graspers. d. filter-feeders. e. omnivores.
Functional residual capacity is comprised of which of the following?
A) vital capacity and expiratory reserve volume only B) tidal volume, inspiratory reserve volume, and expiratory reserve volume C) tidal volume and expiratory reserve volume only D) tidal volume and inspiratory reserve volume only E) residual volume and expiratory reserve volume only
The term homoplasy is most applicable to which of the following features?
A) the legless condition found in various lineages of extant lizards B) the five-digit condition of human hands and bat wings C) the fur that covers Australian moles and North American moles D) the bones of bat forelimbs and the bones of bird forelimbs
As ATP moves from the matrix of the mitochondrion to the cytoplasm of a cell, how many membranes will it pass?
A. 1 B. 2 C. 3 D. 4