Mention role of semicircular canals in ear.

Mention the role of semicircular canals in ear.

Mention the role of heart and kidney in hormone secretion.

Mention the role of cnidoblasts.

What are the types of RNA? Mention the role of each class of RNA.

Explain the role of microbes in farming.

The role of SER is

State the role of mitosis.

Also, describe ,who determines the sex of an unborn child?Mention whether temperature has a role in sex determination

In sponges, incurrent canal is lined by