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प्रश्न
Unscramble the following to form terms related to modes of nutrition.
- RASPAEIT
- ROPEHYTSAP
- TOROPHAUT
- SIBIOMSYS
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उत्तर
- Parasite
- Saprophyte
- Autotroph
- Symbiosis
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संबंधित प्रश्न
Explain the following term with an example:
Carnivore
Explain the following term with an example:
Omnivore
Define the following:
Saprozoic
Classify according to food type.
Sparrow
Very Short Answer Type Questions:
Name two plant food items which provide proteins.
Very Short Answer Type Questions:
Name two food items which provide fats.
What is common for Cuscuta, ticks and leeches?
In the absence of which of the following will photosynthesis not occur in leaves?
Assertion (A): Amoeba takes in food using finger like extensions of the cell surface.
Reason (R): In all unicellular organisms, the food is taken in by the entire cell surface.
Take a potted plant with broad leaves. Take two strips of black paper and cut out a small square in the centres. Cover a part of two leaves with these papers and secure them with paper clips Figure. Keep the plant in sunlight for 2–5 days. Observe the difference in the colour of the covered and the uncovered portions on the leaf. Perform iodine test on this leaf. Did the two parts show different results? Now take second leaf. Remove the strip and expose the covered part to the sunlight for 2–3 days and do the iodine test again. Describe your observations.
