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Lesson 3 - Coggle Diagram
Lesson 3
Specialised cell
Each type of cell is specialised to perform a specific job
Differentiated
Structure of different specialised cells varies
Examples
Sperm cell
Carry male DNA and fertilise egg cell
Adaptions
Tail for movement
Mitochondria for energy
Half the chromosomes
Egg cell (ovum)
Red blood cell (eurythrocyte)
White blood cell (leukocyte)
Nerve cell (neuron)
Muscle cell
Palisade cell
Carry out photosynthesis
Adaptions
Many chloroplasts for photosynthesis
Long, thin shape to fit many next to each other
Root hair cell
Yeast cell
Bacterial cell (bacterium)