Who is the co-discoverer of the principle of natural selection along with Charles Darwin?
A) Jean-Baptiste de Lamarck B) Georges Cuvier
C) Charles Lyell D) Alfred Russel Wallace
Answer: D
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You breed a black, long-haired rabbit with a white, short-haired rabbit. All of the offspring have long, black hair. If the genes for hair color and length are linked, what would be a possible ratio for the F2 population?
A. 5 long-haired black, 4 short-haired white, 1 short-haired black, 2 long-haired white B. 3 long-haired black, 1 short-haired white, 1 short-haired black, 3 long-haired white C. 5 long-haired black, 4 short-haired white, 5 short-haired black, 4 long-haired white D. 1 long-haired black, 1 short-haired white, 1 short-haired black, 1 long-haired white E. 1 long-haired black, 2 short-haired white, 5 short-haired black, 4 long-haired white
A cuboidal shaped cell with six sides is 1mm X 1mm X 1mm. What is the volume and the surface area of the cell?
A. 1mm3 : 6mm2 B. 3mm3 : 3mm2 C. 1mm3 : 3mm2 D. 3mm3 : 1mm2 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 know about area and volume of a cube? How does it relate to the question? Consider Possibilities · What other information is related to the question? Which information is most useful? 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?
Choose the correct statement concerning blood vessels.
a. Venules control blood flow through capillaries. b. Arterioles drain blood from capillaries. c. Veins have thinner walls, but more valves than arteries. d. Nutrient exchange may occur along arterial vessels. e. All of the choices are correct.
Which of the following is the correct order for bloom’s revised taxonomy?
a. Knowledge Application Comprehension Analysis Synthesis Evaluation
b. Knowledge Comprehension Application Analysis Synthesis Evaluation
c. Knowledge Application Analysis Synthesis Comprehension Evaluation
d. Application Analysis Synthesis Comprehension Evaluation Knowledge
e. Analysis Application Synthesis Comprehension Evaluation Knowledge