Which of the following describes how bacteria can receive or exchange genetic material? (a) in transformation, some bacteria pick up pieces of dna from the environment. (b) in conjugation, two bacterial cells temporarily join and transfer genetic material between them. (c) in transduction, viruses infect bacteria, carrying gene from one cell and injecting them into another. (d) all responses apply

the answer to you question is   jet streams

answer; i believe the answer is (polygenic inheritance;

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.