Explanation

Explanation

• Thymine is a pyrimidine nitrogenous base found in DNA.
• But normally absent in RNA, where uracil takes its place.
• The two pyrimidine bases in RNA are uracil (U) and cytosine (C).
• Adenine (A) and guanine (G) are purine bases found in both DNA and RNA.
• DNA contains A, T, G, C.
• RNA contains A, U, G, C.

Last verified on 25-10-2026

Explanation

• Water has maximum density at 4°C.
• When Water is in its Solid form (Ice) below 0°C.

Last verified on 27-10-2026

Explanation

• The liver is an accessory organ of the digestive system. Food does not pass through it.
• The liver produces bile, which helps emulsify fats into smaller droplets for easier digestion.
• The gallbladder stores and concentrates bile, releasing it into the small intestine when needed.

Last verified on 25-10-2026

Explanation

• Paleontology: The scientific study of fossils and ancient life.

Additional information:

• Archaeology: The study of past human societies through material remains.
• Geology: The study of Earth's structure, rocks, and processes.
• Anthropology: The study of humans, their evolution, and cultures.

Last verified on 25-10-2026