Answer: Fitness
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To help you remember this, think fitness for us is being healthy, staying active, etc. Usually if you're fitter, you live longer and feel better. In biology, it's kind of the same idea, but make sure you remember its not just surviving, but also reproducing!
<span>The most expectant evolutionary feature would be longer necks. This will enable the tortoises to reach the higher grass. This <span>would occur through natural selection that would favor the extreme traits (alleles of long neck) of long necks in the population.</span></span>
Answer:
B
Explanation:
Helicase is the enzyme that unwinds the DNA by breaking hydrogen bonds between the two strands. It forms the so called replication fork.
