Question

Two organims can be said to belong to the same species if they

• A. have 90% similar genes.
• B. can interbreed among themselves.
• C. have same number of chromosome.
• D. look similar and possess same metabolism.

Answer 1

The correct option is B can interbreed among themselves.

Species is the basic unit of hierarchy. Two organisms are said to belong to the same species if they are able to interbreed among themselves.