Question

Binary fission is oblique in

• A. Ceratium
• B. Noctiluca
• C. Fuligo
• D. Vorticella

Answer 1

The correct option is A

Ceratium

The correct option is A:
Explanation of correct option-

1. Binary fission is the type of asexual reproduction in which the parent cell divides into two daughter cells.
2. The cytoplasm division occurs oblique (i.e. left and right oblique) in oblique binary fission.
3. This form of division occurs in dinoflagellates such as Ceratium.

Option B-

Noctiluca shows longitudinal binary fission.

Option C-

Fuligo is a slimy mould that reproduces by spores.

Option D-

Vorticella is a protozoan that reproduces by longitudinal binary fission.

Final answer: Binary fission is oblique in Ceratium