Pheromones differ from hormones in that
A) they are transmitted between members of different species.
B) they are only found in plants and fungi.
C) they are transmitted between members of the same species.
D) they act only within an individual.
C
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The growth factor that increases the formation of erythrocytes, all classes of granulocytes, monocytes, and platelets from myeloid stem cells is
A. Multi-CSF B. M-CSF C. G-CSF D. EPO E. GM-CSF
The ligament that surrounds the ________ attaches to the tibial tuberosity
A) tibia B) calcaneus C) talus D) patella E) head of the fibula
Which of the following is/are scalar quantities?
A. force B. mass C. velocity D. all of the above
The process of fertilization forms (the)
A) zygote. B) blastocyst. C) conception. D) gametes. E) None of the answers are correct.