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Biology 2022 WAEC Past Questions

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31

which of the follwing pyramids is not used in ecology? pyramid of 

  • A. energy
  • B. numbers
  • C. biomass
  • D. orgsnisms
View Answer & Discuss (1) WAEC 2022
32

Study the food chain illustrated below and use it to answer this question.

J-K-L-M-N

Organism J is normally sustained by energy from?

  • A. Green plants
  • B. carbohydrates
  • C. organism
  • D. sunlight
View Answer & Discuss (3) WAEC 2022
33

Study the food chain illustrated below and use it to answer this question.

J-K-L-M-N

which of the following statements about organism L is correct?

 

  • A. feeds on organism
  • B. is a primary consumer
  • C. is the producer
  • D. is a secondary consumer
View Answer & Discuss (1) WAEC 2022
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34

Study the food chain illustrated below and use it to answer this question.

J-K-L-M-N

The position occupied by each of organisms  J K L M N in the food chain is known as the 

  • A. energy level
  • B. trophic level
  • C. food web
  • D. pyramid of numbers
View Answer & Discuss (3) WAEC 2022
35

which of the following features is not an adaptation?

  • A. Breathing roots for entry air
  • B. flowers are raised above water to attract pollinators
  • C. spongy tissues containing gases for boyancy
  • D. hairy structures on the leaves to reduce water loss
View Answer & Discuss (11) WAEC 2022
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