Question

(KINDLY HELP)
How is the Mammalian blood adapted to its function? (write an essay)​

Answer 1

Red blood cells have adaptations that make them suitable for this: they contain haemoglobin - a red protein that combines with oxygen. ... they are small and flexible so that they can fit through narrow blood vessels. they have a biconcave shape (flattened disc shape) to maximise their surface area for oxygen absorption