Answer:
Respiratory System: The respiratory system's main job is to move fresh air into your body while removing waste gases.
Nostril: To warm air on inhalation and remove moisture on exhalation.
trachea: Serves as passage for air, moistens and warms it while it passes into the lungs, and protects the respiratory surface from an accumulation of foreign particles.
bronchiole: To deliver air to a diffuse network of around 300 million alveoli in the lungs.
alveoli: To exchange oxygen and carbon dioxide molecules to and from the bloodstream during breathing.
pharynx: Helps the respiratory system by allowing air to make its way to the respiratory tract.
larynx: Produces vocal sounds and prevents the passage of food and other foreign particles into the lower respiratory tracts.
lungs: To help oxygen from the air we breathe enter the red cells in the blood.
ribs: To aid respiration and help protect the lungs.
diaphragm: Contracts and flattens when you inhale. Creates a vacuum effect that pulls air into the lungs, and relaxes when exhaling.
That body parts are called "Homologous Organs" which are similar in origin & structure.
Hope this helps!
Answer:
The submucosa layer of the GIT contains blood vessels,so it can be the site of inflammation that leads to inflammatory bowel disease.
Explanation:
GIT has four layers , 1) mucosa the innermost layer 2) submucosa that is a layer of loose connective tissue that surrounds the mucosa. This layer also contains blood vessels, lymphatic vessels, and nerves. Glands may be embedded in this layer. 3) muscularis propia containing circular and longitudnal muscles 4)adventitia
As long as the blood vessels of the GIT are related, ischemia can cause inflammation that may lead to inflammatory bowel disease.
Answer:
b. fus3 is required for the signal transduction pathway leading to shmoo formation.
Explanation:
This referes to the deductible hypothesis for the fus3 strain.
It should help us infer if the hypothesis should be upheld or discarded.
Answer AND Explanation:
Light provides the energy required to drive the process of photosynthesis. The rate of photosynthesis increases as light intensities increase. At high light intensities, much of the light is penetrates through the leaf and is absorbed by the chloroplasts.
