Which alleged father has a dna fragment that matches the size of one of the child's dna fragments and is, therefore, likely the child's father? you must confirm that this dna fragment is not present in the mother's dna, because only then can you say definitively that this dna fragment came from her father.

answer; the correct answer is (beta)

black

lasagna

lunch

math

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.