MEDIUM
10th CBSE
IMPORTANT
Earn 100

State two structural differences between an artery and a vein.

Important Questions on Life Processes

MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 7
Name a non-nucleated cell present in human blood and state one function of this cell.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 7
Draw a labelled diagram of human heart.
EASY
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 8
Draw a sectional view of the human heart and label on it- Aorta, Pulmonary artery, Vena cava and Left ventricle?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 8
Why is double circulation of blood necessary for human beings?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 9
Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, pulmonary artery to lungs, aorta to body, pulmonary veins from lungs.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 9
What is the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood?
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 10
Draw a sectional view of the human heart and label on it the following chambers: (i) Left atrium (ii) Right atrium (iii) Left ventricle (iv) Right ventricle.
State one function of each chamber in a tabular form.
MEDIUM
10th CBSE
IMPORTANT
CORE SCIENCE BIOLOGY For Class 10>Chapter 1 - Life Processes>EXERCISE - 1C>Q 11
Draw a sectional view of the human heart and label on it, Aorta, Right ventricle and Pulmonary veins.