Question

ʜᴀʀᴅ ǫᴜᴇsᴛɪᴏɴ ✅

⭐ ᴡʜᴀᴛ ɪs ᴛʜᴇ ғᴜɴᴄᴛɪᴏɴ ᴏғ ᴘʟᴀᴛᴇʟᴇᴛs ? ᴇxᴘʟᴀɪɴ ᴀʙᴏᴜᴛ ɪᴛ .

ɴᴏ ᴄᴏᴘɪᴇᴅ ᴀɴᴅ sᴘᴀᴍ ᴀɴsᴡᴇʀs ❌❌

ɴᴇᴇᴅ ᴡᴇʟʟ ᴇxᴘʟᴀɪɴᴇᴅ ᴀɴsᴡᴇʀ ᴘʟs ✅✅​

Answer 1

Answer:

Platelets which are also called thrombocytes, help

In blood clotting. Their secretions help in blood coagulation ( clotting).

Platelets are produced from megakaryocytes, which are special cells in bone marrow.

Normal platelet count is 150,000-300,000/ mm3

The reduction in platelet number results in excess loss of blood from the body.

Answer 2

QuestioN :-

What are platelets ? List out it's functions .

ANsWeR :-

Platelets come into play when there is bleeding or haemorrhage.They help in clotting and coagulation of blood. Platelets help in coagulation during a cut or wound.

Tiny disc-shaped cells that help regulate blood flow when any part of the body is damaged, thereby aiding in fast recovery through clotting of blood.

Where are they present ?

Platelets are made in your bone marrow along with your white and red blood cells. Your bone marrow is the spongy center inside your bones.

Function of Platelets :-

Its main function is to clot the blood bleeding from wounded area like in our hand , palm , leg , neck , elbow , knee .

When blood bleeds , the platelets helps in stopping the bleeding of blood and then clots so that blood doesn't bleed again .

And if we touch the wounded area and disturb it again , then the blood may bleed again and the wound would become serious to get well