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- Question
Carbon in the ocean originates from the atmosphere.
Options- A. TRUE
- B. FALSE
- Correct Answer
- TRUE
ExplanationTrue, the carbon in the ocean originates from the atmosphere. The oceanic surface water absorbs the carbon dioxide gas from the atmosphere and dissolves in it.
- 1. Earth is a system comprised of interacting processes.
Options- A. TRUE
- B. FALSE Discuss
- 2. Which nitrogenous bases pair together?
Options- A. adenine with thymine (in DNA)
- B. guanine with cytosine
- C. Both A & B
- D. guanine with uraci Discuss
- 3. Wind and solar energy are examples of
Options- A. renewable
- B. non renewable
- C. Both A & B
- D. None of the above Discuss
- 4. Speeding is a factor in _% of all fatal accidents?
Options- A. 10
- B. 22
- C. 30
- D. 55 Discuss
- 5. Which of the following processes would release energy?
Options- A. Condensation
- B. Fermentation
- C. Evaporation
- D. None of the above Discuss
- 6. Systems biology is mainly an attempt to
Options- A. simplify complex problems by reducing the system into smaller, less complex units.
- B. understand the behavior of entire biological systems.
- C. analyze genomes from different species.
- D. speed up the technological application of scientific knowledge. Discuss
- 7. Microorganisms that cause disease are called
Options- A. Pathogens
- B. Microbes
- C. Infectees
- D. None of the above Discuss
- 8. Pain controlling chemicals in the body are called
Options- A. Endorphins
- B. Neural regulators
- C. Androgens
- D. Histamines Discuss
- 9. Acidity in human sweat is an example of
Options- A. acquired immunity
- B. innate immunity
- C. cell-mediated immune responses
- D. adaptive immunity Discuss
- 10. Homology is evidence of
Options- A. Common ancestry
- B. Divergent evolution
- C. Punctuated evolution
- D. Convergent evolution Discuss
General Science problems
Search Results
Correct Answer: TRUE
Explanation:
True, Earth is a system comprised of interacting processes. Such processes include carbon cycle, water cycle, Phosphorous cycle,...
Correct Answer: Both A & B
Correct Answer: renewable
Correct Answer: 30
Explanation:
In all the fatal accidents, 30% of them are with speeding factor.
Correct Answer: Condensation
Correct Answer: understand the behavior of entire biological systems.
Explanation:
Systems biology is mainly an attempt to understand the behavior of entire biological systems by studying interactions among its component parts.
Correct Answer: Pathogens
Correct Answer: Endorphins
Explanation:
Endorphins are called pain controlling chemicals in the body.
Correct Answer: innate immunity
Correct Answer: Common ancestry
Explanation:
In biology, Homology is defined as any characteristic of biological organisms that is derived from a common ancestor.
Hence, Homology is evidence of Common ancestry.
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