What do we call populations of organisms that are usually near the carrying capacity?
A. predators
B. r-selected
C. K-selected
D. perennials
E. parasites
Answer: C
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True or false: Oils are triacylglycerols with a high level of unsaturated fatty acids
A. true B. false
Which of the following reasons explain why bacteria can continually divide?
A. Because they are so simple. B. Because their DNA is circular so it never shortens after replication. C. Because DNA replication is much quicker in bacteria than in eukaryotes. D. Because they have plasmids. E. Because they only have one chromosome.
Who proposed that in any DNA molecule, A = T and G = C?
A. Franklin B. Watson and Crick C. Hershey and Chase D. Chargaff
The area of the cerebral cortex that sends messages to the skeletal muscles in order to control voluntary movement is known as the ________
Fill in the blank(s) with correct word