Which of the following statements reflects the mechanism ...
Which of the following statements reflects the mechanism of natural selection?
There are variations within every species
Individuals of every species are genetically identical
No organism in a species dies before sexual maturity
Organisms with selective advantages are less likely to survive
Correct answer is A
No explanation has been provided for this answer.
In the tapeworm the suckers on the scolex are used for ...
Which of the following best describes the adaptation of the earthworm to its habitat? ...
The number of daughter cells formed at the end of mitosis is ...
What do bacteria in root nodules derive from the host plant? ...
In the figure above the structure which prevents friction between the bones is ...
Which of the following structure is adapted for feeding in a bird of prey? ...
The splitting of water molecule by light during photosynthesis is called ...