For many years, no one bothered to test the food-competition hypothesis for why giraffes have long necks. Why?
A) It had been much too difficult to test.
B) The hypothesis was so plausible that no one thought to question it.
C) They tried, but the results were inconclusive.
D) The hypothesis did not make clear predictions that could be tested.
Answer: B
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The suffix -phore is derived from a Greek word meaning
(a) branch. (b) moss. (c) liverwort. (d) male.
Which of the following filariases can be controlled by thoroughly cooking pork and wild game?
A) elephantiasis B) river blindness C) trichinosis D) schistosomiasis
What are the components of the growing protein chain created during translation?
a. monosaccharides b. lipids c. amino acids d. nucleotides
The first step in cotranslational sorting occurs when the peptide is directed to the endoplasmic reticulum.
Answer the following statement true (T) or false (F)