In seeds from northern areas, what plant hormone often needs to be removed to get them to germinate, and how can it be removed?
What will be an ideal response?
abscisic acid, which can be destroyed by prolonged chilling
Biology & Microbiology
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Alleles at different loci can interact in a non-additive fashion in some behavioral traits. Indicate whether the statement is true or false
Biology & Microbiology
Producers and consumers cycle ________ among themselves, but require a constant input of ________
a. heat / calories b. nutrients / energy c. molecules / heat d. energy / nutrients
Biology & Microbiology
Discuss the importance of serial endosymbiosis, both primary and secondary, in the protists. What will be an ideal response?
Biology & Microbiology
Fleas
A. may transmit Yersinia pestis. B. may transmit Lyme disease. C. may transmit a toxin. D. have only one host, humans.
Biology & Microbiology