Name two types of gametogenesis.

Name two types of masses.

Name two types of cells.

Name two types of speciation.

Give the names and function of endocrine glands in the process of gametogenesis. Write the name from where they are released?

Describe the process of gametogenesis in the male sex organs.

What is variation ? Name two types of variations . What is the condition for two quantities to be in inverse variation .

List three phases of gametogenesis.

Name two types of immune systems.

Name two types of components of ecosystem.

Name two types of motions of the Earth.