Question

write a note on respiratory system in human

Answer 1

it is because of our respiratory system we can breathe in and out .without it human will die
hope it helps

Answer 2

the organs which help in breathing constitut are called respiratory system. the human respiratory system consist of the nose windpipe and the lungs. The mechanism by which organisms obtain oxygen from the environment and release carbon dioxide into it is termed breathing.

RESPIRATION IN A ANIMALS

respiration in animals is completed in 2 stages external and internal respiration.

internal respiration or cellular respiration is the process in which oxygen of food takes place with the release of energy and carbon dioxide.

ANIMALS HAVE A SPECIAL ORGANS FOR RESPIRATION IN THE MAJOR ORGANS FOR RESPIRATION IN LAND ANIMALS ARE THE LUNGS.

an insect does not have any respiratory organs.

for respiration they have a special organs called spircales.

THE RESPIRATORY SYSTEM ORGANS IN FISH ARE THE GILLS FISHES TAKE IN OXYGEN IN DESERT FORMED DURING RESPIRATION WATER ENTERS THE BODY THROUGH THE MOUTH AND PASSES THROUGH THE GILLS AND COMES OUT OF THE OPPERCULUM.

RESPIRATION IN PLANTS

PLANTS DO NOT HAVE ANY SPECIAL RESPIRATORY ORGANS.

ROUTE PICK UP OXYGEN BY MEANS OF ROOT HAIR ROOT HERE ARE EMBEDDED IN THE SOIL OXYGEN IN THE AIR SURROUNDING THEM DIFFUSERS INTO THE ROUTE HERE AND FROM THERE IN TO THE ROOTS THE CARBON DIOXIDE GIVEN OUT SIMILARLY DISEASES OUT THROUGH ROOTS.

TENIA PATAS CALLED STOMATA ARE FOUND ON THE SURFACE OF THE LEAF THEY HAVE A MECHANISM FOR OPENING AND CLOSING THE OPEN TOO LATE IN OXYGEN AND RELEASE CARBON DIOXIDE.

RESPIRATION IN HUMAN BEINGS

RESPIRATORY SYSTEM OF HUMAN BEINGS HAS THE FOLLOWING PARTS

1. STERNAL NARES YOUR NOSTRILS.

2. NASAL CAVITY IS INSIDE THE NOSE.

3. INTERNAL NOSTRILS OPENING INTO PHARYNX.

4. WEDDINGS THAT LEADS INTO THE WINDPIPE OR TRACHEA.

5. TRACHEA DIVIDES INTO TWO IN RANCHI SINGLE BRONZE WHICH LEADS INTO THE TWO LUNGS.

6. THE OPENING OF THE PHARYNX INTO THE TRACHEA IS CALLED GLOTTIS.

the diphgram moves downwards this causes the chest to expand so that air can enter.

when we breathe in the Rib cage moves out words and upwards.

did Diaphgram moves upwards and causes that she's to become smaller so that I can be pushed out.

HOPE IT HELPS YOU..