What essential roles do the root endodermis play during water- mineral absorption in plants.

Describe the role played by protein pumps during active transport in plants.

The essential functions of roots are anchorage and absorption of water and minerals in the terrestrial plant. What functions are associated with the roots of aquatic- plants. How are roots of aquatic plants and terrestria plants different?

What is meant by absorption of minerals?

List two essential role of ribosome during translation.

What are porins? What role do they play in diffusion?

What are the cells that make the leaves curl in plants during water stress?

Different modes of passive absorption and active absorption of mineral in plants.

Answer the following question: What type of changes occur in the amount of energy during its transfer from plants to apex consumers?

What role does the molecular interaction play in solution of alcohol and water ?

What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions