Tips and Tricks on Growth, Repair and Regeneration



They are of three types of cellular growth
1. Auxetic Growth. Growth due to increase in size of cells (not number), e.g., nematodes, rotifers, tunicates (Herdmania), muscle fibres.
2. Multiplicative Growth. Growth mainly due to increase in number of cells, e.g., embryo growth.
3. Accretionary Growth. Growth due to activity of reserve cells (e.g., formation of crythrocytes from erthropoietic tissue) and secretion of extracellular matrix.

Brain. A new born baby has only 400 gm brain while an adult has 1.4 kg brain.

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Practice other most important chapters tips
Reproduction in Higher Plants
Animal Reproduction and Dev
Genetics-Molecular Basis of Inheritance
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