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Question 32

What is the critical limiting factor for plants below the photic zone is an aquatic ecosystem?

  • A.Availability of nutrients
  • B.Availability of water
  • C.Intensity of light
  • D.Carbon dioxide concentration
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2009
Question no.
#32
Type
Objective
Previous · Q31Which of the following statements about ecosystems is false? Next · Q33 Which of the following instruments is used to estimate the number of plants in a…

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