2461.
General Science & Ability
What pigment in green plants absorbs light for photosynthesis?
Chlorophyll
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2462.
General Science & Ability
Which gas is released as a by-product of photosynthesis?
Oxygen
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2463.
General Science & Ability
Which gas do plants absorb from the atmosphere during photosynthesis?
Carbon dioxide
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2464.
General Science & Ability
Which process allows green plants to convert light energy into chemical energy?
Photosynthesis
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2465.
General Science & Ability
How many pairs of chromosomes are normally present in a human body cell?
23 pairs
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2466.
General Science & Ability
What molecule carries hereditary information in humans and most other organisms?
DNA (deoxyribonucleic acid)
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2467.
General Science & Ability
Which cell organelle contains most of a eukaryotic cell's genetic material?
The nucleus
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2468.
General Science & Ability
What is the basic structural and functional unit of life?
The cell
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2469.
The Fort and Shalamar Gardens in Lahore
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