TOP 10 AMAZING FACTS OF BIOLOGY
TOP 10 AMAZING FACTS OF BIOLOGY
50000 cells in your body died and were replaced by new ones while you were reading this sentence.😅😅😅😅
I am going to tell about "Top 10 amazing facts of biology"
DID YOU KNOW??
50000 cells in your body died and were replaced by new ones while you were reading this sentence.😅😅😅😅
I am going to tell about "Top 10 amazing facts of biology"
DID YOU KNOW??
1)Assuming Heart rate is 75 beats/min but women's hearts beat faster than men's.
The sequence of events which occurs in the heart during a beat is repeated in each beat in the same order.
2)On average,person's respiration rate is one third higher is Spring than in autum.
Respiration means taking up of oxygen,in its utilisation in the tissues and removal of CO2 produced thereof. In each minute there are 12 to 18 inspirations and 12 to 18 expirations.
3)The human brain has a memory capacity which is the equivalent of more than four terabytes on a hard drive.
1 terabyte =1000000000000 bytes
1 terabyte=1000 gigabytes
1 gigabyte=0.001 terabyte
4) Thirst is the sensation leading to desire for drinking. Thirst is initiated when there is decreased body-water and sometimes also other reasons.
A feeling of thirst occurs when water loss is equal to 1% of your body weight.The loss of more than 5% can cause fainting, and more than 10%causes death from dehydration.
5)The only part of the body that has no blood supply is the cornea of the eye.It receives oxygen directly from the air.
The cornea is composed of five layers from outside inwards.These are:-Corneal epithelium, Bowman's membrane,substantia propia, Descemet's membrane and the corneal endothelium.
Thr cornea receives its nutrition from aqueous humour.
6) Only 7% people are left-handed.
Right handed people chew most of their food on the right side of their mouth,whereas left-handed people do so on the left.
7)A person passes on 278 different types of bacteria to another person when they kiss them. Fortunately 95%of then are not harmful.
8)The saliva collected from the oral cavity is a mixture of all the salivary glands.The amount of saliva secretion in 24 hours is 750 ml to 1500 ml.
During your lifetime,you will produce enough saliva to fill 1 to 2 swimming pools.
9)The largest flower on the world:-
Rafflesia arnoldii
It is found in the found in the rainforests of indonesia.
10)If allowed to grow for their whole lifetime,the length of someone's hair would be about 725 kilometers.
3)The human brain has a memory capacity which is the equivalent of more than four terabytes on a hard drive.
1 terabyte =1000000000000 bytes
1 terabyte=1000 gigabytes
1 gigabyte=0.001 terabyte
4) Thirst is the sensation leading to desire for drinking. Thirst is initiated when there is decreased body-water and sometimes also other reasons.
A feeling of thirst occurs when water loss is equal to 1% of your body weight.The loss of more than 5% can cause fainting, and more than 10%causes death from dehydration.
5)The only part of the body that has no blood supply is the cornea of the eye.It receives oxygen directly from the air.
The cornea is composed of five layers from outside inwards.These are:-Corneal epithelium, Bowman's membrane,substantia propia, Descemet's membrane and the corneal endothelium.
Thr cornea receives its nutrition from aqueous humour.
6) Only 7% people are left-handed.
Right handed people chew most of their food on the right side of their mouth,whereas left-handed people do so on the left.
7)A person passes on 278 different types of bacteria to another person when they kiss them. Fortunately 95%of then are not harmful.
8)The saliva collected from the oral cavity is a mixture of all the salivary glands.The amount of saliva secretion in 24 hours is 750 ml to 1500 ml.
During your lifetime,you will produce enough saliva to fill 1 to 2 swimming pools.
9)The largest flower on the world:-
Rafflesia arnoldii
It is found in the found in the rainforests of indonesia.
10)If allowed to grow for their whole lifetime,the length of someone's hair would be about 725 kilometers.
Copyright disclaimer-All of the informations above are collected for education purpose.
Informations are collected from google and ESSENTIALS OF MEDICAL PHYSIOLOGY :- ANIL BARAN SINGHA MAHAPATRA.
Informations are collected from google and ESSENTIALS OF MEDICAL PHYSIOLOGY :- ANIL BARAN SINGHA MAHAPATRA.
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