Science, asked by dryash1009, 5 months ago

why the colour of human blood is red ?

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Answers

Answered by Anonymous
1

Answer ⤵️

Human blood is red because hemoglobin, which is carried in the blood and functions to transport oxygen, is iron-rich and red in color. Octopuses and horseshoe crabs have blue blood. This is because the protein transporting oxygen in their blood, hemocyanin, is actually blue.

Answered by SparklyGeogony
3

★Question°᭄

why the colour of human blood is red ?

★Answer°᭄

Human blood is red because hemoglobin, which is carried in the blood and functions to transport oxygen, is iron-rich and red in color. Octopuses and horseshoe crabs have blue blood. This is because the protein transporting oxygen in their blood, hemocyanin, is actually blue.

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