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प्रश्न
All animals and fungi are autotrophs.
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उत्तर
False
APPEARS IN
संबंधित प्रश्न
During photosynthesis plants take in ______ and release ______ gas.
Name the following:
The pores through which leaves exchange gases.
List the steps of preparation of temporary mount of a leaf peel to observe stomata.
Name the process by which plants make food.
Name the pigment which can absorb solar energy.
Green plants use ______ and ______ to make food.
State the various steps involved in the process of photosynthesis.
How do plants obtain food?
How does water from the soil reach the leaves of a plant to be used in photosynthesis?
Two similar green plants are kept separately in oxygen free containers, one in dark and the other in continuous light. Which one will live longer? Give reasons.
Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
Write a chemical equation to show the process of photosynthesis in plants.
The opening and closing of the stomatal pores depends upon ______.
Explain why, plants have low energy needs as compared to animals.
Water absorption through roots can be increased by keeping the potted plants ______.
Name a gas produced in photosynthesis.
Why is plant food not produced in any other parts of the plant except the green ones?
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
This experimental set up is used to prove essentiality of which of the following requirements of photosynthesis?
Differentiate between an autotroph and a heterotroph.
Match Group (A) with Group (B)
| Group A | Group B |
| (a) Autotrophic nutrition | (i) Leech |
| (b) Heterotrophic nutrition | (ii) Paramecium |
| (c) Parasitic nutrition | (iii) Deer |
| (d) Digestion in food vacuoles | (iv) Green plant |
