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WorksheetsNutrition in plants
Total questions: 11
Worksheet time: 6mins
What is the process by which plants make their food using sunlight, carbon dioxide, and water?
Sunlightation
Waterification
Chloroplastion
Photosynthesis
Which pigment in plants absorbs light energy for photosynthesis?
Chlorophyll
Melanin
Xanthophyll
Carotene
What is the loss of water vapor from the aerial parts of plants called?
Precipitation
Evaporation
Condensation
Transpiration
In which part of the plant are stomata usually found?
underside of leaves
flower petals
middle of stems
top of roots
What is the main function of stomata in plants?
Water absorption
Gas exchange
Seed dispersal
Photosynthesis
What gas is taken in by plants through stomata for photosynthesis?
Oxygen (O2)
Nitrogen (N2)
Hydrogen (H2)
Carbon dioxide (CO2)
What is the primary function of chlorophyll in plants?
Producing oxygen for respiration
Capturing light energy during photosynthesis
Regulating temperature in extreme conditions
Absorbing water for hydration
Which organelle in plant cells is responsible for photosynthesis?
Chloroplasts
Nucleus
Endoplasmic reticulum
Mitochondria
What is the role of water in photosynthesis?
Water helps in the production of glucose during the light-independent reactions.
Water is responsible for the release of energy in the form of light during photosynthesis.
Water is used as a source of carbon dioxide in the Calvin cycle.
Water is split into oxygen and hydrogen ions during the light-dependent reactions, providing electrons for the photosystems and generating ATP and NADPH.
How does the process of transpiration benefit plants?
Transpiration benefits plants by causing wilting, nutrient loss, and overheating.
Transpiration benefits plants by reducing nutrient absorption, increasing water loss, and decreasing turgor pressure.
Transpiration benefits plants by hindering growth, causing nutrient deficiency, and reducing water uptake.
Transpiration benefits plants by facilitating cooling, nutrient uptake, and turgor pressure maintenance.
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