A SECTION OF A PITHOVIRUS PARTICLE, DARK OUTLINE, INSIDE AN INFECTED ACANTHAMOEBA CASTELLANII CELL
SPIRAL VESSELS FROM BANANA PLANT STEM
SPIKES ON A MOSS LEAVE
SEED CAPSULES OF ALYSSUMMURALE PLANT
ROOT OF BANANA
ROOT HAIRS
RED LEAF
PUMPKIN SECTIONS
PTERIDOPHYTE- A VASCULAR PLANT CELLS
PRIVET LEAF
STEM CELLS
PORPHYRA DIOICA CELLS
NEUROSPHERES DERIVED FROM HUMAN EMBRYONIC STEM CELLS
PODOCARPUS ELATUS LEAF IN UV FLUORESCENCE
NEURONS DIFFERENTIATED FROM HUMAN EMBRYONIC STEM CELLS
PLASMODESMATA