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The number of plant species obtained from a population study of a garden is as...

Biology
JAMB 2021

The number of plant species obtained from a population study of a garden is as follows: Guinea grass (15), Ipomoea spp (5), Sida spp (7) and Imperata spp (23)

What is the percentage of occurrence of Imperata spp?

  • A. 35%
  • B. 16%
  • C. 46%
  • D. 23%
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Correct Answer: Option C
Explanation

No of  Imperata spp = 23

Total plant species = 50


Percentage of imperata spp = \(\frac{23}{50} * 100℅\)

= 46℅

There is an explanation video available below.

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Explanation Video

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WAEC offline past questions - with all answers and explanations in one app - Download for free
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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