The complimentary base-pair rule. I hope I helped!
Photosynthesis is the process in which plants convert light energy from the sun into food.
One way of creating a variation in a population is through genetic replication errors. This will make new type of alleles. Environmental factors causes variation such as affecting enzyme activity and function. The changes would show in the phenotype of an organism.
Hey there Lancel3760,
Answer:
The advantage is that, they can see equally well in water and above water. For example, that animal can spot its predator above water and hide fast. And it also helps the animal to see above and under water during the day and night.
Hope this helps :D
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