Which of the following have identical DNA?
A. Siblings
B. Mothers and children
C. Identical twins
D. Fraternal twins
E. Both C & D
Answer: C. Identical twins
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The common ancestor shared by mouse and gorilla is at point ______ on the phylogeny shown.
A. A B. B C. C D. D E. E Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about cladistics? 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?
Pertussis has all of the following characteristics except
A. DTaP immunization will prevent it. B. the early stage resembles a cold with nasal discharge and sneezing. C. transmission is by respiratory droplets. D. the catarrhal stage has persistent, hacking coughs with "whoops." E. the pathogen has virulence factors to destroy the action of respiratory cilia.
________ are responsible for the detection of mean arterial pressure.
A) Thermoreceptors B) Medullary chemoreceptors C) Arterial baroreceptors D) Venous baroreceptors E) Aortic chemoreceptors
Describe the biochemical properties of a biological catalyst
What will be an ideal response?