JAMB 2022 Biology · Question 29

An example of arboreal animal is?

Options

  1. A.squirrels
  2. B.duck
  3. C.pig
  4. D.rat

Answer: A. squirrels

Explanation written with AI and checked against the answer key

Step 1: Analyze the question The question asks which animal is arboreal. You need to know what that word means.

Step 2: Explain the concept "Arboreal" comes from the Latin word arbor, meaning tree. An arboreal animal lives mostly in trees. These animals usually have adaptations for climbing and moving among branches, such as:

  • Sharp claws or gripping limbs
  • Long, balancing tails
  • Strong limbs for leaping from branch to branch

Examples include squirrels, monkeys, chimpanzees, sloths, and chameleons.

Step 3: Evaluate each option

  • A. Squirrels: They live in trees, nest in them, climb with sharp claws, and use their bushy tails for balance. Arboreal.
  • B. Duck: This is an aquatic or semi-aquatic bird that swims and has webbed feet. Not arboreal.
  • C. Pig: This is a terrestrial (ground-dwelling) animal. Not arboreal.
  • D. Rat: Rats are mostly terrestrial. Some species can climb, but they are typically described as ground or burrowing animals. Not arboreal.

Step 4: Answer The correct answer is A. squirrels.

Tip: Link word roots to meanings:

  • Arboreal (arbor = tree) means tree-dwelling
  • Aquatic (aqua = water) means water-dwelling
  • Terrestrial (terra = earth) means land-dwelling
  • Aerial (aer = air) means air-dwelling

Learning these roots will help you answer habitat questions quickly in JAMB.

AI can make mistakes. Report anything that looks wrong.

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