The manta ray feeds on:
a. larger fish.
b. surface and diving birds.
c. squid.
d. small fish and plankton.
e. other rays.
D
Biology & Microbiology
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Which carbon reservoir contains the most carbon?
a. atmosphere
b. biomass on land c. lakes d. oceans e. soil
Biology & Microbiology
What event will increase the frequency of a
mutation in a population over time?
a. fitness b. natural selection c. artificial selection d. adaptive radiation e. none of these
Biology & Microbiology
This technique has thousands of DNA sequences on a slide and is used to determine which are active at the time
A) microarray B) PCR C) recombinant DNA D) translation
Biology & Microbiology
The organs that produce the gametes (egg or sperm) are called ________
Fill in the blank(s) with correct word
Biology & Microbiology