Question

In Funaria, rhizoid contains 10 chromosome, then number of chromosome in seta, leaf and calyptra are respectively

• A. 20, 10, 20
• B. 10, 20, 20
• C. 20, 20, 10
• D. 20, 10, 10

Answer 1

The correct option is D 20, 10, 10

In Funaria, rhizoid contains 10 chromosome, then number of chromosome in seta, leaf and calyptra are respectively 20, 10 and 10. The number of chromosomes in leaf and calyptra wil be the same as the rhizoid but the number of chromosomes in seta will be 2n that is double the number of chromosomes present in the rhizoids.