What is a reason for the open sea's ability to support few large animals?

a. High productivity rates

b. Short food chains.
c. Overfishing.
d. The decline of conversion efficiency.


d

Biology & Microbiology

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Abscisic acid (ABA) is synthesized in the roots in response to decreased soil water potential. ABA then translocates to the leaves, where it rapidly alters the osmotic potential of guard cells. What effect would this have on the stomata and the process of transpiration?  

A.  The stomata would open thereby increasing the rate of transpiration. B.  The stomata would open thereby decreasing the rate of transpiration. C.  The stomata would close thereby decreasing the rate of transpiration. D.  The stomata would close thereby increasing the rate of transpiration. E.  The change in the stomata would have no effect on the rate of transpiration. 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 the relationship between transpiration and stomata? 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?

Biology & Microbiology

Transcribed DNA sequences that are removed during mRNA processing are called ______________ Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

Inbreeding by itself can change gene frequencies

Indicate whether the statement is true or false

Biology & Microbiology

The ________ is used to convert the linear sequences of bases in DNA to the sequence of amino acids in proteins

Fill in the blank(s) with correct word

Biology & Microbiology