Who is usually credited with the discovery of penicillin?
A. Ehrlich
B. Florey and Chain
C. Fleming
D. Duchesne
Answer: C
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. Exceptions to the principle of independent assortment were discovered and explained by ____ as resulting from genes
being physically associated with each other on the same chromosome.
a. Watson b. Sturtevant c. Morgan d. Mendel e. Crick
If humans are unable to digest dietary fiber, why is it considered to be such an important element of the diet that most food packages list the exact number of grams contained in each serving of food?
What will be an ideal response?
When your mother is mad at you, she likes to remind you that she spent 48 hours in painful labor to bring you into the world! Specifically, she means that she spent a long time in the ________ stage of labor
A) expulsion B) dilation C) third trimester D) placental
When a person exercises, sensory input from moving muscles and joints results in an increase in cardiac output, causing blood pressure to be maintained, despite an increase in blood flow to the muscles
Indicate whether the statement is true or false