Answer:B) homologous chromosomes trade pieces of dna
Explanation:
Crossing over occurs between two homologous chromosome of sisters chromatid. Crossing over leads to exchange of genetic material between the two sister chromatids leading to recombination.
Your answer is most likely:
<span>D.They reduce the effects of fever, swelling, and inflammation in the body.</span>
Answer:
D) competition
Explanation:
They are going to be competing for their survival.
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The passing of genetic material from parents to offspring is called Heredity.
Thus, C, is your answer.
Object permanence is the developmental milestone that must be reached before an infant experiences separation anxiety. It is used to describe the ability of a child to know that objects continue to exist despite the fact that they can no longer be perceived that is , seen or heard, touched, smelled, or sensed in any way. This milestone is developed through touching and handling objects by the infants.
