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Biology Tuition Singapore A Level H2 H1 Biology Tuition – Cord blood   Cord blood is the blood that circulates through the umbilical cord from the foetus to the placenta.The umbilical cord that remains attached to the placenta has been found to be rich in cord blood stem cells. Cord blood stem cells are the young or immature cells that can transform into other forms of essential blood cell types, such as red blood cells, white blood cells and platelets. (a) Describe the unique features [UPD] of all stem cells.  [3] 1. Stem cells are unspecialized/undifferentiated, there is an absence of tissue-specific structures for specialised function2. Stem cells are capable of proliferation by mitosis/mitotic division and continually renewing/self-renew themselves for long periods;3. Stem c ...

Physics Tuition Singapore A Level H2 H1 Physics Tuition – Satellite in Circular Motion   Answer (B)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Physics Tuition Singapore A level H2 H1 Physics Tuition Singapore

Chemistry Tuition Singapore A Level H2 H1 Chemistry Tuition – Group VII   Answer (D)   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Chemistry Tuition Singapore A level H2 H1 Chemistry Tuition Singapore      

Math Tuition Singapore O Level Additional Math Tuition – Trigonometry and Stationary Point     Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Math Tuition Singapore O level Additional Math Tuition Singapore

Maths Tuition Singapore O level Elementary Math Tuition – Scale and Maps   1a) The scale of Map A is given as 1: 200 000. Find, (i) the actual distance, in km, of two points measuring 6 cm on the map, (ii) the area of a town on the map given that its actual size is 1.5 km2. 1b) Given that the scale of Map B is 1: 250 000 and the size of a reservoir on Map B is 3.6 cm2.  Calculate the area of the same reservoir, in cm2, on Map A.   Please contact Angie @ 96790479 or Mr Ong @ 98639633 if you need Math Tuition Singapore O level Elementary Math Tuition Singapore