Q. In which of the following organisms self fertilisation is seen?
A) Fishes
B) Leech
C) Earthworm
D) Liverfluke
Explanation
Fishes are dioecious so no self - fertilisation. Earthworm, liverfluke, leech all are hermaphrodite but hermaphrodism is not necessary to give rise to self - fertilisation. In given options only liverfluke does self - fertilisation
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.