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Biology 121 Midterm Exam Questions with Complete Solution1

BIO-152 Exam 1 VCU Questions with Complete Solutions

Importance of plants Correct Answer-food, natural products, ecosystem services (oxygen, ozone, coal), culture Preadaptations of Charophytes Correct Answer-fresh water spores covered in sporopollenin, life cycle allows dispersal by wind (spores) Gametophyte Correct Answer-haploid (n), makes gametes by mitosis Sporophyte Correct Answer-diploid (2n), makes spores by meiosis Alternation of Generations Correct Answer-Gametophytes go through mitosis to create gametes, which form zygote, zy...

Which of the following is not part of the scientific method? a. experimentation b. theory c. prediction d. fact e. hypothesis CORRECT ANSWER d. fact What is a hypothesis? a. the same thing as an unproven theory b. a tentative explanation that can be tested by experiments c. a verifiable observation d. a prediction that can be tested by experimentation CORRECT ANSWER b. a tentative explanation that can be tested by experiments All living organisms share five fundamental characteris...

BIO 121 Past Exam and Practice Exam Questions with Complete Solutions.