Which of the following is/are the example/s of non-flowering plants?
A. Moss, Fern
B. Pine, Juniper
C. Thuja, Sago palm
D. All of these
Correct Answer: D. All of these
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The exchange of oxygen between blood and air takes place in the _______?
B. Lungs
C. Heart
D. All of these
Correct Answer: B. Lungs
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What is the primary function of a vacuole in a cell?
A. To store water and other substances
B. To transport materials within the cell
C. To generate energy for the cell
D. To provide structural support for the cell
Correct Answer: A. To store water and other substances
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Star Fish is a/an ____________.
A. Invertebrates
B. Vertebrates
C. Both a & b
D. None of these
Correct Answer: Invertebrates
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Fish is a/an ____________.
A. Invertebrates
B. Vertebrates
C. Both a & b
D. None of these
Correct Answer: Vertebrates
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Edward Jenner discovered vaccines for which of the following diseases?
A. Small pox
B. BCG
C. Cholera
D. Typhoid
Correct Answer: Small pox
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