1.
pulmonary artery carries blood from
3.
Choose the Correct option
4.
Foresters encourage predators as foxes , badgers , hawks to keep down the population of
5.
The rate of heart beat in new born child is _____
6.
The following diagram has thick wall and less lumen
7.
The process shows in the diagram
8.
Identify the following diagram. The study of it is called as _______
9.
Drinking coconut water with the help of straw resembles one of the following process
10.
_____ Vitamin deficiency leads to haemophilia
11.
Removing a ring of bark including phloem in the experiment , after few days has accumulated at ____
12.
Single circuit heart is present in
13.
Who invented the Stethoscope?
14.
Biologists studied about the phloem tubes with the help of ______
15.
An Inherited disorder related to blood is
16.
The lymph present in the tissues is called_______
17.
Oxygenated blood is supplied by              i to body parts,
deoxygenated blood is carried by             ii to lungs
18.
Which of the following shows hypertension?
19.
The human heart beings to beat around _______ day of embryonic development .
20.
Superior and inferior venacava opens into ________ atrium
