Which one of the following tissues can respond to the environment by generating electrical signals?
A) dermis
B) nervous
C) muscle
D) epithelial
E) connective
B
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Symptoms of secondary syphilis include
a. generalized skin rash. b. lesions. c. fatal cardiovascular infections. d. both a and c.
Corn seeds have one cotyledon.
Answer the following statement true (T) or false (F)
What was the most significant research finding that resulted from the successful cloning of Dolly?
A. The key to cloning success is to pick a donor cell from very early in development. B. Cloned animals are capable of producing normal offspring. C. The nucleus of a fully-differentiated cell can be reprogrammed to be totipotent. D. Genetic imprinting, which occurs in adult reproductive tissue, can take months for sperm and years for eggs. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? of the possible answers. · What key words does the question contain and what do they mean? Gather Content · What do you already know about cloning? Consider Possibilities · Consider the different answer options. Which can you rule out? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
The presence of the strongest competitors in
the center of a group of animals may qualify the group for status as a(n) a. altruistic society. b. selfish herd. c. kin group. d. dominance hierarchy. e. sexual selection society.