Class 12 · Ecosystem

Autotrophs & Ecological Pyramids — NEET Biology

📚 Practice Concept
📖 NCERT Source

Fill in the blanks. (a) Plants are called as_______because they fix carbon dioxide. (b) In an ecosystem dominated by trees, the pyramid (of numbers) is_______type.

NCERT Biology · Class 12 · Chapter 12 · Paragraph 40
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QuestionPractice Question

Which of the following pyramids can be both upright or inverted depending on the ecosystem?

📖 Solution & NCERT Explanation
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Correct answer: D Both (b) and (c)

Pyramid of biomass and number can be upright or inverted, depending on the ecosystem type (grassland vs. pond; forest vs. grassland).

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What does NCERT say about Fill blanks Plants are?
Fill in the blanks. (a) Plants are called as_______because they fix carbon dioxide.
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Practice this NCERT concept with questions on MedicNEET.
Which chapter is this from?
Ecosystem, Class 12 NCERT Biology.

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