Question: Which organ purifies our blood?

• 1. Haert
• 2. Kidney
• 3. Lungs
• 4. Tissue

Question: Which part of an eye shows colours_____?

• 1. Retina
• 2. Irish
• 3. Pupil
• 4. None of the above

Question: which part of the body referred to emotional brain _____?

• 1. Limbic System
• 2. Digestive system
• 3. Nerve system
• 4. None of the above

Question: Which planet is second from the Sun?

• 1. Jupiter
• 2. Mars
• 3. Uranus
• 4. Venus

Question: Which planet is farthest from the Sun?

• 1. Mars
• 2. Pluto
• 3. Mars
• 4. Saturn

Question: Which planet in the Solar system has the highest density?

• 1. Saturn
• 2. Earth
• 3. Jupiter
• 4. Naptune

Question: Which planet in our Solar system is known as red planet?

• 1. Jupiter
• 2. Venus
• 3. Mars
• 4. Mercury

Question: Which structure controls the function of all others ?

• 1. Cytoplasm
• 2. Cell membrane
• 3. Nucleus
• 4. None

Question: Who discovered Radium?

• 1. Perri Curie
• 2. Marie Curie
• 3. Rontgen
• 4. Galileo

Question: Who discovered Cell_______?

• 1. Rudolf Virchow
• 2. Robert Hooke
• 3. Robert Boyl
• 4. None