Nutritive tissue within angiosperm seeds.
Choose the LETTER of the best match:
A. hypocotyl
B. endosperm
C. scutellum
D. radicle
E. epicotyl
B. endosperm
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The most likely identification of an anaerobic gram-positive bacillus that produces spores is:
a. Bifidobacterium. b. Eubacterium. c. Eggerthella. d. Clostridium.
The evolution of similar body parts in different lineages is called
a. adaptation. b. morphological divergence. c. vestigial structures. d. morphological convergence. e. heterozygous structures.
Long, slow distance training requires a steady, submaximal exercise intensity.
a. true b. false
At myelinated areas of the axon (i.e. between nodes of Ranvier), which of the following statements is true?
A. There is increased transport of potassium across the membrane. B. There is increased capacitance across the membrane. C. There is increased resistance across the membrane. D. There is an increased number of voltage-gated sodium channels.