• Mitochondria
• Golgi body
• Ribosome
• Ribosome

• Ovarian Cancer
• Bone Cancer
• Lung Cancer
• Lung Cancer

Solvents are the substances used to dissolve other substances. Consider the following substances: (1) Water (2) Ether (3) Toluene (4) Chloroform (5) Ethanol

Which of the above can be used as solvents?

•  1 and 2
•  2 and 3
• 3. 4 and 5
• 3. 4 and 5

Viruses are parasitic. having DNA/RNA; but. they can be crystallised and lack respiration.

Therefore, they are treated as:

• Living beings
• Non-living beings
• Both living and non-living beings
• Both living and non-living beings

• Variation in their surface temperature
•  Variation in their distance from the earth
•  Fluctuations in their composition and size
•  Fluctuations in their composition and size

6. Which one of the following gases is lighter than air?

• Carbon dioxide
• Chlorine
• Oxygen
• Oxygen

• A Jean-Baptiste Lamarck
• Hugo de Vries
• Gregor Johann Mendel
• Gregor Johann Mendel

Leukemia is a disease related to

• Kidney

• Throat

• Blood

• Blood

Light year is a unit of

• Distance

• Time

• Sound

• Sound

The largest gland in the human body is

• Liver

• Pancreas

• Thyroid

• Thyroid