Biology, 25.04.2021 23:50 miajustina123
Which of the following is a true statement regarding microclimates?
A. microclimates matter mainly to small-scale farmers
B. microclimates are not a natural phenomenon
C. microclimates offer ecological niches different from the surrounding climate
D. microclimates can be located and identified using the USDA Hardiness Map
Answers: 2
Biology, 22.06.2019 01:30, chayaharroch03
Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.
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Biology, 22.06.2019 04:30, weeblordd
Rachel ate a piece of fruit and happened to drop the seeds in her backyard. after a few weeks, she saw a small plant with flowers growing in the backyard. which group does this plant belong to? a. angiosperms b. gymnosperms c. pteridophytes d. bryophytes e. chytrids
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Biology, 22.06.2019 13:20, crazymadhatter0
Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).
Answers: 2
Which of the following is a true statement regarding microclimates?
A. microclimates matter mainly...
Mathematics, 16.12.2020 16:30