Answer:
a human being
Explanation:
Selective breeding -
It is the method of selection , where the human develops the new organism having some characteristics which they desire , is known as selective breeding .
In this case , the humans select two parents to mate in order to produce the offspring with the desirable traits .
hence ,
Humans are responsible of the process of selective breeding .
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Answer:
Variations that decrease reproductive success are more likely to be passed on.
Explanation:
Edge
Answer:
Denatured (unfolded) proteins do not function normally.
Explanation:
Proteins are the polymers made of the alpha amino acids that are linked through the peptide bond. Protein is one of the most important biomolecule acts as the main building block of the body.
Protein are specific in functions and works only when they have correct three dimensional structure. The denaturation of protein causes the change in its structure, makes the protein less folded and the protein is unable to perform its function after the denaturation.
Thus, the correct answer is option (2).
Answer:
The set of prescribed behaviors that are associated with a particular social position.
Explanation:
A role in a society is a behavior that we do as part of our position that we have in that society. There are many roles that we do on a daily basis. These can be gender roles, parental roles, the roles we do at a given job position, and many others. We all know the role of a firefighter because we know what to expect from that role in society.