Biology
Grade-7
Easy
Question
Observe the image and choose the correct statement.
- Function of algae and autotrophic plants are similar.
- Algae can produce their own food through the process of cellular respiration.
- Presence of carotene pigments enhances the process of making food in algae.
- Such kind of green algae contains xanthophyll pigment, which is responsible for the green color.
Hint:
Carotene pigments enhances the process of photosynthesis
The correct answer is: Function of algae and autotrophic plants are similar.
- Both algae and autotrophic plants are autotrophs and hence can produce oxygen
- Algae produce their own food by the process of cellular respiration
- Presence of carotene enhances the photosynthesis. They transmit the absorbed light energy to chlorophyll
- Green algae contains chlorophyll responsible for their green colouration
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