cell

what is a cell?

structural and functional unit of life

shapes

• varies in plants and animals.

• Rod shape,Round,Hexagonal,Globular to elongated cylindrical in animals

• In plants according to cell type shape varies

TYPES OF CELLS

• Prokaryotes

• Mesokaryotes

• Eukaryotes

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organism with primitive nucleus

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The DNA lies in the nucleoid which is not bound by

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The DNA without

protien and give 2 examples.

Mesokaryotes

• Dodge and his co workers.

• characters of both prokaryotes AND eukaryotes.

• contain well organized nucleus with nuclear membrane

• DNA is organized

• Without histone.

• protozoa like Noctiluca.

Multiple Select

Choose the correct statment about eukaryotes.

• TRUE NUCLEUS PRESENT.

• EMDOSYMBIOSIS IS PRESENT.

• ABSENCE OF MEMBRANE BOUND ORGANELLES

• DNA WITH HISTONES

DIFFERENCE BETWEEN PLANT CELL & ANIMAL CELL