Free Levels of Biological Organization MCQs with Answers
2 Levels of Biological Organization MCQs from Biology, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.
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2 questions
1. Which of the following shows the CORRECT order of biological levels of organisation fromcomplex to simple?
- A. Spleen → Leucocyte → Mitochondria → Adenine
- B. Mitochondria → Spleen → Leucocyte → Adenine
- C. Mitochondria → Adenine → Leucocyte → Spleen
- D. Spleen → Leucocyte → Adenine → Mitochondria
Explanation: The correct order of biological organization from complex to simple is: Spleen → Leucocyte → Mitochondria → Adenine. The spleen is an organ, which is more complex than a leucocyte, a type of cell. Mitochondria are organelles within cells, and adenine is a nucleotide, a molecular component of DNA and RNA. The other options incorrectly order these structures, either starting with a simpler component or misordering the organelles and molecules.
Correct answer: Spleen → Leucocyte → Mitochondria → Adenine2. Following is the largest organ in human body.
- A. Skin
- B. Liver
- C. Large intestine
- D. Both A and B
Explanation: Skin covers our entire body hence has the largest surface area out of all the organs.
Correct answer: SkinLevels of Biological Organization MCQs: common questions
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There are 2 Levels of Biological Organization MCQs in the Biology bank, shown ten to a page with the correct answer and an explanation on each.
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