Question

Incomplete linkage is A .
Complete linkage is B .
Choose the correct option for A and B.

• A. A - common, B - rare
• B. A - rare, B - common
• C. A - impracticle, B - practicle
• D. A - practicle, B - impracticle

Answer 1

The correct option is A A - common, B - rare

Incomplete linkage is common.

Complete linkage is rare.

Hence the correct option A is correct.

Complete linkage : Gene are present on single chromosome and in the successive generation they are inherited because of absence of crossing over. They are rare in nature.

Incomplete linkage: Linked gene are present on same chromosome and they have ability to crossing over. They are common in nature.