Question

in earth warm fertilization occurs in 1. cocvon 2. clitenum 3. spermatheca 4. oviduct ​

Answer 1

Answer:

1. Cocoon

Explanation:

In earthworm, fertilisation takes place outside the body, but within the protection of the slime tube. Once free in the soil, the slime tube dries, shrinks and forms a protective covering over the eggs. It is now called a cocoon. The earthworms usually hatch within 30 to 60 days, but some cocoons can remain in the soil for years before the offspring appear. So, the correct answer is option 1.