Suppose the protein specified by bicoid was injected into Drosophila embryos, so that a high concentration was present everywhere in the embryo. What might be the result of such an experiment?
A) The embryos would grow larger than normal.
B) The embryos would show no development of posterior regions.
C) The embryos would show no development of anterior regions.
D) The embryos would halt their development.
Answer: B
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a. Cytoplasm b. Cell membrane c. Ribosome d. Nucleus e. Stroma
The pitcher plant obtains the nitrogen necessary for growth from
a. ATP. b. captured insects. c. its waxy crystals. d. the sun.
An interaction in which one species benefits and the second species is neither harmed nor benefited is known as ____
a. mutualism b. parasitism c. commensalism d. competition e. predation
Longer wavelength radiation improves resolution.
Answer the following statement true (T) or false (F)