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Exam (elaborations)

Biology Practice Exam

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It's a practice exam for biology.

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  • November 21, 2021
  • 5
  • 2020/2021
  • Exam (elaborations)
  • Answers
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Science Questions



1. Which of the accompanying sentences is valid?



A. All organic entities start life as a solitary cell.



B. Living beings start life as multi-cell.



C. A few living beings start life as a solitary cell and others as multi-cell.



D. Nothing from what was just mentioned.



2. Researchers recommend that ________ has happened through a cycle called ________.



A. advancement/separation



B. advancement/regular choice



C. regular determination/homeostasis



D. homeostasis/propagation



3. What are the two sorts of estimation significant in science?



A. quantitative and mathematical



B. subjective and graphic



C. mathematical and logical

, D. quantitative and subjective



4. An ordinary human sperm should contain:



A. a X chromosome.



B. a Y chromosome.



C. 23 chromosomes.



D. B and C.



E. A, B, and C.



5. All living creatures on Earth use:



A. oxygen.



B. light.



C. sexual proliferation.



D. synapses.



E. a trio hereditary code.



6. The significant benefit of sexual generation over abiogenetic structures is that:

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