Question
Botany Question on chromosome number
The extra-chromosomal heredity unit, circular in nature is called
A
X-Factor
B
Plasmid
C
Cosmid
D
RecA Protein
Answer
Plasmid
Explanation
Solution
The correct option is(B): Plasmid
The extra-chromosomal heredity unit, circular in nature is called
X-Factor
Plasmid
Cosmid
RecA Protein
Plasmid
The correct option is(B): Plasmid