Question

Which of the following sentences are correct?

1. The offspring exhibit only parental combinations due to incomplete linkage
2. The linked genes exhibit some crossing over incomplete linkage
3. The separation of two linked genes is possible in incomplete linkage
4. Crossing over is absent in complete linkage

Options

• 1 and 2

• 2 and 3

• 3 and 4

• 1 and 4

Answer 1

3 and 4