The best control for rats is
a. a very effective rodenticide.
b. removal of garbage which causes them to
eat each other.
c. cats introduced into the food storage
buildings.
d. new sonic disturbance boxes.
e. none of these.
B
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Which of the following is NOT true of plant
hormones?
a. they are active in an adult plant body b. they are signaling molecules c. they produce effects only at high concentrations d. they are produced only in certain regions of the plant e. all of these are NOT true of plant hormones
The earliest mammals resembled small:a
dogs. b. koalas. c. kangaroos. d. monkeys. e. shrews.
Which of the following processes is most associated with bacterial resistance acquired through plasmid transfer?
a. Transformation b. Replication c. Transduction d. Binary fission e. Conjugation
Pedigree analysis is important for studying human traits because of the relatively small size of human families.
Answer the following statement true (T) or false (F)