_____ is/are a waxy coating that minimizes water loss from leaves of the plant.
A. Stomata
B. Roots
C. Xylem
D. Phloem
E. Cuticle
Ans: E. Cuticle
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In your research, you are comparing the transcriptome and the proteome for two related species. One gene in species B has a similar transcript but a much smaller protein than in species A, and the protein seems to be nonfunctional. What do you predict about this gene? (Select all that apply)
_____ It is a pseudogene. _____ It will have an increased number of persistant mutations in species B. _____ It probably has a STOP codon early in the coding region. _____ It probably has a defect in the enhancer region. _____ It probably is not methylated correctly. 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 pseudogenes? 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?
Which statement is NOT true?
a. Carbon dioxide is more soluble in fluid than in oxygen. b. Carbon dioxide diffuses more rapidly across the respiratory surface than oxygen does. c. The major muscle involved in breathing is the diaphragm. d. Oxygen is carried primarily by blood plasma. e. Carbon dioxide is carried by the blood plasma.
What is the percentage of individuals who died after contracting the SARS virus?
A. 10 D. 75 B. 25 E. 100 C. 50
The lateral line system provides ________ with a sense of "distant touch," enabling these animals to sense objects that reflect pressure waves and low-frequency vibrations.
A. birds B. reptiles C. mammals D. adult amphibians E. fish