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Pyramid of numbers is...

Pyramid of numbers is

A

always upright

B

always inverted

C

either upright or inverted

D

niether upright nor inverted

Text Solution

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The correct Answer is:
c
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Consider the following statements and select the correct option stating which ones are true (T) and which ones are false (F). (i) Pyramid of biomass is upright in the forest ecosystem and inverted in the grassland ecosystem. (ii) Pyramid of numbers is inverted in grassland and upright in aquatic ecosystem. Pyramid of energy depicts the rate of energy flow or productivity at successive trophic levels . (iv) Ecological pyramids have no place for detritivores and decomposers though they play an important role in an ecosystem.

Pyramid of number is

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Study the following ecological pyramids carefully. Mathc the following statements I,ii and iii with gien pyramidsa, B and C and select the correct answer. (i) Inverted pyramid of biomass depicting small standing crop of phytoplanktons supporintg a large standing crop of zooplanktons (ii) Pyramid of numbers in a grassland ecosytems showing about 6 milion producers. (iii) Upright pyramid of biomass

The upright pyramid of number is absent in:

Pyramid of number in a pond ecosystem is

The pyramid of numbers in grassland ecosystem will be-

TRUEMAN BIOLOGY-NCERT Exemplar Questions +2 (ECOSYSTEM)-MCQs
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  4. An inverted pyramid of biomass can be found in which ecosystem

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  5. Which of the following is not a producer?

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  6. Which of the following ecosystems is most productive in terms of net p...

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  7. Pyramid of numbers is

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  9. Among the following, where do you think the process of decomposition w...

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  11. During the process of ecological succession, the changes that take pla...

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  15. The reservoir for the gaseous type of bio-geo chemical cycle exists in...

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  16. If the carbon atoms fixed by producers already have passed through thr...

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  17. Which of the following type of ecosystem is expected in an area where ...

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  18. The zone at the edge of a lake or ocean which is alternatively exposed...

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