Cultured skin lacks which of the following?
a. melanocytes
b. sweat glands
c. oil glands
d. other differentiated structures
e. all of these
Answer: e
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Which of the following statements relating to skeletal muscle and their functions is NOT correct?
A. Muscles that produce opposing actions at a joint are called antagonists. B. Skeletal muscles are attached to bones by tendons. C. The end of the muscle called the insertion is attached to the bone that moves when the muscle contracts. D. The origin of a skeletal muscle remains relatively stationary. E. Contraction of the hamstring muscles extends your knee.
The number of individuals in a specified portion of habitat is the population's ____
a. distribution b. carrying capacity c. density d. size e. birth rate
In sweet peas, genes C and P are necessary for colored flowers. In the absence of either (__ pp or cc
__), or both (cc pp), the flowers are white. What will be the color of the offspring of the crosses in what proportions for the following? (a) Cc Pp ? cc pp (b) Cc Pp ? Cc Pp (c) Cc PP ? Cc pp (d) Cc pp ? cc Pp What will be an ideal response?
For a contiguous sequence to be most useful in molecular mapping of a particular mutation, what should the contiguous sequence include?
What will be an ideal response?