Give one function of each of the following: Sertoli cells.

Give one function of each of the following (A) Sertoli cells (B) Interstitial cells (C) Corpus luteum

Give one function of each of the following:Interstitial cells.

Give one function of each of the following:Corpus luteum

State the location and one function of each of the following tissues: parenchyma, Sclerenchyma and Collenchyma.

Give one function of Rhizobium.

Write the function of the following: Companion cells

Give one example for each of the following: Soil organism.

What is the role of Sertoli cells ?

Give one example of each of the following types: Biological control agent

Give one example of each of the following types: Chemical defense agent.