WILL MARK THE CORRECT ANSWER THE BRAINLIEST!
Contrast: Many times, students struggle with the difference between the terms allele and gene. How would you explain the difference of these two terms in a way that is memorable to you?

A gene is a part of DNA

That determines a certain trait. Alleles are a specific type of gene.(Variations)

Explanation:

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succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation: