Question

ASSESSMENT-11
(Based on Chapters 4-6)
A. Name the following:
1.
Breakdown of complex components of food into simpler substances
2.
Blood vessels that carry blood from the heart to various parts of the body
3.
Process of taking in of air rich in oxygen
4.
Flap-like structure at the front opening of the trachea
B. Fill in the blanks:
1. During exhalation, the ribs move
and the diaphragm moves
2. A
valve is present at the opening of the right atrium into the right ventricle.
3.
breaks peptides into amino acids.
C.
State whether the following statements are true or false. Rewrite the false statements correctly:
1. HCl converts casein into curd.
2. Aorta carries oxygenated blood from the heart to all parts of the body.
3.
Bronchioles are the functional units of the respiratory system.
D. Tick (/) the correct options:
1.
Which disease is caused due to narrowing and swelling of the air passage?
(a) tuberculosis
(b) asthma
(c) bronchitis
(d) pneumonia
2. Absorption of nutrients takes place in it.
(a) stomach
(b) pancreas
(c) small intestine (d) liver
3. It brings deoxygenated blood from the heart to the lungs.
(d) vena cava
(a) pulmonary artery (b) aorta
(c) pulmonary vein

اما​

Answer 1

Answer:

hihihi

Explanation:

Answer 2

Answer:

1.digestion

2.arteries

3.inhalation

4.