Which of the following pairs is INCORRECT
A. arthropods and hemocoel
b. earthworm and open ci...
Biology, 18.11.2020 14:40, giannimaraj711
Which of the following pairs is INCORRECT
A. arthropods and hemocoel
b. earthworm and open circulatory system
c. vertebrates and four-chambered heart
Answers: 1
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Consider this plant cell which organelle is labeled g
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“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory
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Which step is not included in the step approach to calculating the greatest common divisor?
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Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.
Answers: 1
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