Tips and Tricks on Growth, Repair and Regeneration


 


1



2
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.



   3
Brain. A new born baby has only 400 gm brain while an adult has 1.4 kg brain.


Login to see more
Practice other most important chapters tips
Reproduction in Higher Plants
Animal Reproduction and Dev
Genetics
Genetics-Molecular Basis of Inheritance
and More


 
SimplyLearnt
Sign Up to see Tips and Tricks for Growth, Repair and Regeneration