What do the terms trait and variant refer to?

• A. Specific properties of a character
• B. Different species of plants
• C. Methods of cross-breeding
• D. Applications in agriculture

Answer: (A)

The terms "trait" and "variant" are essential concepts in genetics, referring specifically to the characteristics that organisms exhibit and the different forms of those characteristics. A trait can be described as a specific property or attribute of an organism, such as flower color, seed shape, or height. Variants, on the other hand, refer to the different manifestations or forms that a trait can take. For example, if the trait is flower color, the variants might include red, white, and blue. This distinction is crucial when studying inheritance and variation within populations, as it helps to understand how certain traits can be passed down and expressed differently among individuals due to genetic differences.