Biogeochemical cycles should be regarded

A) primarily within a terrestrial ecosystem.
B) primarily within an oceanic ecosystem.
C) primarily linking terrestrial and oceanic ecosystems.
D) with a global perspective.


D

Biology & Microbiology

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The proportion of the total air pressure that is exerted by an individual gas in a gas mixture is referred to as the

A. partial pressure of that gas. B. gas-specific gravity of that gas. C. total pressure of that gas. D. incomplete pressure of that gas. E. barometry of that gas.

Biology & Microbiology

Peter and Rosemary Grant are known for their work on

A) Tenebrionid beetles. B) marine iguanas. C) Galápagos tortoises. D) Darwin's finches.

Biology & Microbiology

In balanced translocation heterozygotes, which pattern of chromosome segregation produces viable gametes and progeny?

A) adjacent-1 segregation B) adjacent-2 segregation C) alternate segregation D) Adjacent-1 and alternate segregation are both viable. E) Adjacent-1, adjacent-2, and alternate segregation are all viable.

Biology & Microbiology

Excretion is the movement of substances from the ________ to the ________

A) filtrate... blood B) kidney... urinary bladder C) blood... filtrate D) kidneys... outside

Biology & Microbiology