Question:

Match List-I with List-II.
\[ \begin{array}{|c|l|c|l|} \hline \textbf{List-I} & & \textbf{List-II} & \\ \hline A & \text{Artiodactyl} & I & \text{Crocodile} \\ B & \text{Perissodactyl} & II & \text{Kangaroo} \\ C & \text{Poikilotherm} & III & \text{Hippopotamus} \\ D & \text{Metatherian} & IV & \text{Rhinoceros} \\ \hline \end{array} \] 
Choose the correct answer from the options given below:

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Artio- = Even (even-toed, e.g., pigs, hippos, cows, deer).
Perisso- = Odd (odd-toed, e.g., horses, zebras, rhinos, tapirs).
  • (A) - (IV), (B) - (III), (C) - (I), (D) - (II)
  • (A) - (III), (B) - (IV), (C) - (I), (D) - (II)
  • (A) - (IV), (B) - (III), (C) - (II), (D) - (I)
  • (A) - (II), (B) - (III), (C) - (I), (D) - (IV)
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Concept:
This matching task involves linking broad taxonomic groups or physiological characteristics with their representative animal species.
Detailed Explanation:
Let us match the characteristics in List-I with the species in List-II:
- (A) Artiodactyl: These are even-toed ungulates (mammals that bear weight on an even number of toes, such as the third and fourth toes).
The hippopotamus is a classic artiodactyl belonging to the suborder Whippomorpha.
This matches with (III).
- (B) Perissodactyl: These are odd-toed ungulates (mammals that bear weight on a single or three odd toes).
The rhinoceros is a classic perissodactyl belonging to the suborder Ceratomorpha.
This matches with (IV).
- (C) Poikilotherm: These are cold-blooded animals whose internal body temperature fluctuates in accordance with the temperature of the external environment.
The crocodile, being a reptile, is a poikilotherm.
This matches with (I).
- (D) Metatherian: This refers to marsupials (pouched mammals that give birth to highly altricial young).
The kangaroo is a classic metatherian.
This matches with (II).
Combining these matches, we get: (A) - (III), (B) - (IV), (C) - (I), (D) - (II).

Step 2: Final Answer:

The matching sequence corresponds to option (B).
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