In the garden pea, Mendel found that tall (D) plants, green pods (G), and inflated pods (C) were dominant to dwarf (d) plants, yellow pods (g), and constricted pods (c). Determine the chances of producing the offspring D__ G__ cc from a cross of Dd Gg Cc x Dd Gg Cc.
A. 1/16
B. 3/16
C. 3/8
D. 9/64
E. 3/8
Answer: D
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Depending on their environments, animals may gain electrolytes (select all correct choices):
A. from food. B. from water. C. across gills and skin. D. through cellular respiration. E. from exposure to ultraviolet light.
The table shows the distribution of traits (A-E) in six extant species (1-6). A "0" indicates the ancestral condition, and a "1" indicates the derived condition. Which pair of species shares the greatest number of derived characters (synapomorphies)?
A. 4 and 5
B. 2 and 4
C. 1 and 4
D. 3 and 4
E. 2 and 5
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
· 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?
Urine via catheter is:
a. acceptable. b. not acceptable.
Biologists have recently been interested in Miss Waldron's red colobus monkey (Procolobus badius) because it is ____
a. increasing in numbers b. a pest to farmers c. thought to be extinct d. capable of carrying HIV e. capable of carrying the Ebola virus