Reproduction In Bacteria:
Which of the following is the most common method of reproduction in bacteria?
a) asexual reproduction
b) sexual reproduction
c) transduction
d) conjugation
Explanation: asexual reproduction takes place in bacteria by binary fission 
Mutation changes the bacterial chromosome
b altering the………of the cells.
a) Proteins
b) DNA
c) RNA
d) ribosome
The pneumococcus strain used by Griffith in his experiments was……
a) atrichous
b) lophotrichous
c) peritrichous
d) amphitrichous
There are……methods of bacterial recombination during sexual reproduction.
a) two
b) three
c) four
d) five
Explanation: 1. Transformation,
2. Transduction and 3. Conjugation
Streptococcus pneumonia has… strains.
a) two
b) three
c) four
d) five
Explanation: 1. R-type (non-virulent) and 2. S-type (virulent)
