Peridermal transpiration Slideshow Play

Phases in the cell cycle of a bacterium Animation Play

Phloem – structure Student activity Play

Photovoltaic cell Student activity Play

Photovoltaic cell Whiteboard exercise Play

Physical mutagens and the cell repair system Animation Play

Plant cell in hypertonic; hypotonic and isotonic solution Simulation Play

Plant cell structure Whiteboard exercise Play

Plant cells Simulation Play

Plant cells Student activity Play

Plant cells and tissues Student activity Play

Plant cells under a microscope Slideshow Play

Plant tissues Whiteboard presentation Play

Plants Class activity Play

Plants Whiteboard presentation Play

Plants versus cells Animation Play

Platyhelminths Whiteboard exercise Play

Platyhelminths (phylum Platyhelminthes) Student activity Play

Pollen grain development and sperm cell formation Student activity Play

Power Student activity Play

Power versus voltage Student activity Play

Practical applications of voltaic cells Slideshow Play

Practical applications of voltaic cells Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Student activity Play

Predicting the direction of the redox reaction in a voltaic cell Chart Play