Prosesau bywyd: Gweithgareddau celloedd

Celloedd gwaed coch Red blood cells microscope view
Cell sberm Labelled diagram of sperm
Cell wy Human egg cell during fertilisation
Model hylif mosaig Fluid mosaic model
Cell balis Palisade cell
Niwron echddygol Motor neurone
Paill Single pollen grain, showing sculpturing to attach to insect
Osmosis Model of osmosis
Llun cell wy Photograph of egg cell surrounded by sperm
Celloedd planhigion ac anifeiliaid Labelled diagrams of plant and animal cells
Mathau o gelloedd Diagrams showing different cells
Cell planhigyn Diagram of plant cell
Cell anifail Diagram of animal cell
Mitosis Diagrams showing mitosis
Meiosis Diagrams showing meiosis