Question

which of the following is bisexual (a)earth worm (b)frog (c) fish (d)tortoise​

Answer 1

Answer:

(a) earth worm of the following is bisexual.

Answer 2

Earth worm is bisexual and thus they show hermaphrodite character

Explanation:

Earth worms are called hermaphrodites because their body have both male and female reproductive organ.

During fertilization,both the sexual organs are used simultaneously .

During sexual intercourse, both the worms face oppositely to each other and secrete a mucus through slime tube.

Each worm secrete sperm along with mucus in the slime tube and is transferred to the receptacle of other worm.Thus they complete their reproduction process.

Earthworms are effective vermi composters as they burrow in the soil and helps to decompose the waste material and increase soil fertility.