PPT's

 

Botany - Nirmala Kumari

 ECOLOGY - PPT

 HOT SPOTS OF INDIA PPT

 PLASMA MEMBRANE PPT

 Botany - V Ezra Vijaya Sekhar

 1. Photosynthesis

 2. Nucleic Acids

 3. Tissue culture

 Physics - M Ratna Raju

1) Optical Fibers typesPPT
2) Fossil Fuels
3) Ultra Capacitors-PPT
4) Superconductors-PPT
Zoology - Diana Satya Latha
Eukaryotic cell
Types of eggs