Why the blood red in colour ??

1.	Why the blood red in colour ??
Answer» Solution:- Blood, is red in color due to the presence of a red pigment called HAEMOGLOBIN. $\red{ \mathfrak{Extra \: Information \colon}}$ $\bold{Functions\: of \:blood}$ $\boxed{\mathfrak{Transport\: of\: nutrients}}$ Sugar, AMINO ACIDS, vitamins and minerals etc are picked by the blood. Plasma from intestine is then transported to different parts of the body $\boxed{\mathfrak{Transport \:of\: respiratory\:gases}}$ Gases like carbon dioxide and oxygen are transported either forming compound with haemoglobin or being soluble in blood plasma. $\boxed{\mathfrak{Transport\:of\:waste\: products}}$ Metabolic waste products from various part of body are collected by blood and is brought to excretory organs for excretion. $\boxed{\mathfrak{Transport \:of\: hormones}}$ Endocrine glands pour the hormone into blood steam to be carried to Target an organ. $\boxed{\mathfrak{Body\: defence}}$ White blood CELL protects body from the attack of FOREIGN germs, microbes and pathogens. $\boxed{\mathfrak{Blood\: Clotting}}$ Platelets help in blood clotting by plugging place of injury.

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