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Define heliophytes and sciophytes. Name ...

Define heliophytes and sciophytes. Name a plant from your locality that is either heliophyte or sciophyte

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### Step-by-Step Solution: 1. **Define Heliophytes**: - Heliophytes are plants that thrive in high sunlight conditions. The term "helio" refers to the sun, indicating that these plants require full exposure to sunlight for optimal growth and photosynthesis. They are often referred to as "sun-loving plants." 2. **Characteristics of Heliophytes**: - Heliophytes need high intensity of sunlight to carry out photosynthesis effectively. They are typically found in the upper layers of forests where they can receive maximum sunlight. Examples of heliophytes include giant trees like mango and pinyon trees. ...
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ICSE-ORGANISMS AND POPULATIONS-COMPETITION CORNER (ASSERTION AND REASON TYPE QUESTIONS)
  1. Define heliophytes and sciophytes. Name a plant from your locality tha...

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  2. Assertion: Census is held in India after every ten years. Reason: Sc...

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  3. Assertion: Natality potential is never realised. Reason: Biotic pote...

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  4. Assertion: Migration is an important factor which determines both popu...

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  5. Assertion: In sigmoid growth curve, population finally stabilises ilse...

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  6. Assertion: The environmental resistance does not allow population grow...

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  7. Assertion: Lemmings of Tundra follow population fluctuations. Reason...

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  8. Assertion: The heliophytes possess high chlorophyll contents and low c...

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  9. Assertion: Natality rate increases both population size and population...

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  10. Assertion: If there is no rainfall or scanty rainfall throughout the y...

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  11. Assertion: Flattening of plants against ground due to wind action is c...

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  12. Assertion: Soil erosion is also caused due to excessive water logging....

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  13. Assertion: Cryophytes can carry out pholosynthesis even at- 35^@C Re...

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  14. Assertion: Earth's atmosphere is about up to a height of 3000 km. Re...

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  15. Assertion: Breaking of rocks is called weathering. Reason: Weatherin...

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  16. A particle is moving along x-direction with a constant acceleration a....

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  17. Assertion: One in every six persons in the world is an Indian. Reaso...

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  18. Assertion: Many hydrophytes lack roots. Reason: Roots are used for b...

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  19. Assertion: Aquatic plants contain aerenchyma. Reason: Aerenchyma kee...

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  20. Assertion: Cold-blooded animals have no fat layer. Reason: Cold-bloo...

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  21. Assertion: In India, the human population is currently undergoing the ...

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