Direction: In these questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
Some animals have unique __ that allow them to survive in extreme weather conditions.

Options

A. 1) characteristics
B. 2) problems
C. 3) feelings
D. 4) conditions

Answer

A

Explanation

characteristics (Noun) : a typical feature or quality that something or somebody has
Here, characteristics is the right usage.