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A freshwater plant such as water lily can solve the problem of buoyancy by the...

Biology
JAMB 2021

A freshwater plant such as water lily can solve the problem of buoyancy by the possession of?

  • A. aerenchyma tissues
  • B. dissected leaves
  • C. thin cell walls of the epidermis
  • D. water-repelling epidermis
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Correct Answer: Option A
Explanation

Aerenchyma is found in hydrophytes like  water lily.

This tissue encloses air and provides buoyancy to the plant parts

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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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995