The growth ring of a tree is actually composed of
a. epidermis.
b. parenchyma.
c. phloem.
d. xylem
D
Biology & Microbiology
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Enzymes act on _______ to generate ________
A. Products, catabolites B. Substrates, products C. Products, substrates D. Glucose, anabolites
Biology & Microbiology
Which city has a continental climate?
a. London b. San Francisco c. Rio De Janeiro d. Minneapolis e. Mumbai
Biology & Microbiology
Copper (Cu) is considered a micronutrient.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Resistance of sickle cell disease carriers to malaria illustrates
A) genetic drift. B) a population bottleneck. C) balanced polymorphism. D) a founder effect.
Biology & Microbiology