Answer: The flow of individuals in and out of a population introduces new alleles and increases genetic variation within that population. Mutations are changes to an organism’s DNA that create diversity within a population by introducing new alleles.
Explanation:
The overproduction of offspring leads to competition in which only the better adapted organisms survive and reproduce.
Rainforest plants have evolved waxy coatings on their leaves that allows moisture to drip off them. their roots are shallow to help them gather nutrients from the surface of the ground or directly from other plants.
Answer:food undergo a chemical reaction by bond breaking example for starch to amylose is hydrolysis reaction where there is breaking of 1,4 glycosidic bondd
Answer:
1. ) Litre - Basic metric unit of volume
2.) Metric system - Used by science and the rest of the world
3.) Gram - Basic metric unit of mass
4.) British system - System of pounds , feet and gallons
5.) Meter - Basic metric unit of length
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