Question

( ( 35 Describe, with a neat and labelled diagram, the Internal structure of human heart.
36. Look at the following Sketch and answer the questions asked below.
(ONLY FOR UNDERSTANDING, NOT TO BE DRAWN IN EXAM
((0 One group of organism having four chambered heart
((iOName the chamber marked A and write it will receive oxygenated or deoxygenated blood.
(() Name the chamber marked B and write it will receive axygenated or deoxy
((iv) Name the chamber marked Cand write it will receive oxoygenated or deoxygenated blood.
(() Name the chamber marked D and write it will receive axygenated or deoxygenated blood.
ated blood.
( (v) Name the blood vessel that brings blood to chamber A.
((wl) Name the blood vessel that brings blood away from chamber B.
((v) Name the blood vessel that brings blood to chamber c
((ix) Name the bood vessel that carries blood away from chamber D.
(() What will happen (l blood in chambers A and Cmix?

Answer 1

1.)  Mammals 
2.)  Right atrium and it receives deoxygenated blood.
3.)  Right ventricle and it will receive deoxygenated blood
4.)  Left atrium and it will receive oxygenated blood.
5.)  Left ventricle and it will receive oxygenated blood.
6.)  inferior and superior vena cava.
7.)  Pulmonary artery
8.)  Pulmonary veins
9.)  Aorta
10.)  if the oxygenated and deoxygenated blood gets mixed .... it will cause cyanosis .

Hope it helped...

Answer 2

Answer:

1.)  Mammals

2.)  Right atrium and it receives deoxygenated blood.

3.)  Right ventricle and it will receive deoxygenated blood

4.)  Left atrium and it will receive oxygenated blood.

5.)  Left ventricle and it will receive oxygenated blood.

6.)  inferior and superior vena cava.

7.)  Pulmonary artery

8.)  Pulmonary veins

9.)  Aorta

10.)  if the oxygenated and deoxygenated blood gets mixed .... it will cause cyanosis .

Explanation: