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Looking for MCQs? You're in the right place! Whether you're preparing for competitive exams, school boards or just aiming to improve your knowledge, we offer MCQs for all levels and subjects.
Answer: Transpiration
Transpiration is the process by which plants release water vapor into the atmosphere through small pores in their leaves.
Answer: Fight infections
White blood cells are part of the immune system and help protect the body by fighting infections and foreign invaders.
Answer: H2
Hydrogen has the chemical formula H2, which consists of two hydrogen atoms bonded together in a molecule.
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Answer: Carry out photosynthesis
Chloroplasts are specialized cell organelles in plant cells that capture light energy to carry out photosynthesis.
Answer: Stomach
The stomach is where most food digestion begins, breaking down food with acids and enzymes before it enters the intestines for further digestion.
Answer: Sunlight
Plants use sunlight as their primary energy source to carry out photosynthesis, converting light energy into chemical energy.
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Answer: Fixed volume
Solids have both a definite shape and a fixed volume. Unlike liquids and gases, solids do not change shape or compress easily.
Answer: Jupiter
Jupiter is known for its Great Red Spot, which is a massive storm that has been observed for centuries.
Answer: Na
Sodium is represented by the chemical symbol Na, which is derived from the Latin word Natrium.
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Answer: Conversion of food into energy
Respiration is the biochemical process that converts food (glucose) into energy (ATP) for cells in the body.
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