Question

What is true for individuals of same species

• A. Live in same niche
• B. Live in same habitat
• C. Interbreeding
• D. Live in different habitat

Answer 1

The Correct Option is C

To determine what is true for individuals of the same species, we need to understand a few basic concepts of biology relating to species and their behaviors.

An important characteristic of a species is that its members are capable of interbreeding among themselves to produce fertile offspring. This capacity to interbreed is a fundamental property that defines a group of organisms as belonging to the same species.

Let's evaluate each option:

1. Live in same niche: While individuals of the same species may share a similar ecological niche, not all individuals of a species necessarily occupy identical niches. Different populations of the same species may adapt to slightly different niches.
2. Live in same habitat: Though many individuals of a species may live in similar habitats, this is not a defining characteristic of a species. Members of the same species can be dispersed across various habitats.
3. Interbreeding: This is the defining characteristic of a biological species. Members of the same species must be able to interbreed and produce fertile offspring.
4. Live in different habitat: As mentioned earlier, individuals of a species can occupy different habitats, especially if they are part of different populations or subspecies.

Hence, the true and defining characteristic for individuals of the same species is their ability to interbreed and produce fertile offspring. This is why option Interbreeding is the correct answer. This characteristic is crucial in maintaining the genetic continuity of a species over generations.