Question

hello all,
pls can anyone share me the biology facts at your fingertips book class 11 and 12 for NEET pls here I have shared it's pic can anyone share the whole books scanned pages or pdf please if anyone has it will mean a ton! ​

Answer 1

Answer:

Fact 1

Did you ever wonder why the colour of our blood is red? Here’s the answer - the iron present in our blood forms a ring of atoms called porphyrin, the shape of this structure produces the red colour. The shape of the porphyrin is affected by the presence of oxygen in your body.

fact 2 An adult human body is made up of ± 100 trillion cells. Surprised! Then hold your guts for another one. These cells can be differentiated into 200 different types with diverse forms.

fact 3

Human bone is an excellent example of a perfect architecture. The femur that supports the weight of our body during walking is more powerful when compared to a solid concrete of the same weight.