A plant with a very small tubular type of flower that cannot be pollinated by a large honeybee is exhibiting which
prezygotic isolating mechanism?
a. behavioral
b. ecological
c. gametic
d. mechanical
e. temporal
ANSWER: d
Biology & Microbiology
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Transcription starts at a ____ and ends at a ____
Two parts for this statement.
Biology & Microbiology
The process whereby repeated, short stimuli provided to a hippocampal neuron have the effect of strengthening the synapse it makes with other neurons is specifically referred to as
A. long-term potentiation. B. short-term potentiation. C. neurotransmission. D. synaptic reuptake. E. None of these choices are correct.
Biology & Microbiology
Describe the evidence for the existence of a flowering promoter and also for the existence of a
flowering inhibitor. What will be an ideal response?
Biology & Microbiology
_____ are commonly associated with Hashimoto's.
Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology