Aluminium commonly exhibits a stable +3 oxidation state in its compounds.

The symbol 'Fe' stands for Iron, derived from its Latin name 'Ferrum'.

The symbol 'K' represents Potassium, derived from its Latin name 'Kalium'.

The Mughal Empire is renowned for its architectural achievements, including the construction of the Taj Mahal by Shah Jahan.

The Ottoman Empire is known for its extensive use of diplomacy and treaties to manage its borders effectively throughout its history.

The Gupta Empire is often referred to as the golden age of India due to significant achievements in arts, literature, and sciences.

The Mughal Empire is renowned for its architectural achievements, including the Taj Mahal built by Shah Jahan.

Amylase is the enzyme that catalyzes the hydrolysis of starch into glucose.

Restriction endonucleases are used to cut DNA at specific sequences, which is essential for DNA cloning.

Restriction endonucleases are used to cut DNA at specific sequences, facilitating gene cloning.

Citrate synthase is an enzyme involved in the Krebs cycle, catalyzing the first step of the cycle.

Pepsin is the enzyme that digests proteins in the acidic environment of the stomach.

Amylase is the enzyme that breaks down carbohydrates into simpler sugars in the mouth.

Amylase is the enzyme that catalyzes the hydrolysis of starch into sugars.

Helicase is the enzyme that unwinds the DNA double helix during the process of replication.

Trypsin is a pancreatic enzyme that helps in the digestion of proteins in the small intestine.

Trypsin is a proteolytic enzyme secreted by the pancreas that digests proteins in the small intestine.

Poiseuille's law is used to calculate the viscosity of a fluid in a capillary tube.

Poiseuille's law is used to calculate the viscosity of a fluid in a pipe.

Poiseuille's law describes the flow of a viscous fluid through a capillary tube and relates viscosity to flow rate.

The 2004 Indian Ocean Tsunami led to a global humanitarian response and the establishment of better international disaster response frameworks.

The Industrial Revolution led to urbanization and improved living conditions, significantly increasing population growth in Europe and North America.

The Human Genome Project, completed in the early 2000s, was a landmark event that advanced biotechnology by mapping the entire human genome, paving the way for genetic research and applications.

The Jallianwala Bagh Massacre occurred on April 13, 1919, when British troops fired on a crowd of Indian civilians.

Republic Day is celebrated on January 26, marking the adoption of the Constitution.

The Tunisian Revolution in late 2010 is considered the beginning of the Arab Spring.

The invasion of Poland by Germany on September 1, 1939, is widely regarded as the immediate cause of the outbreak of World War II.

The invasion of Poland by Germany on September 1, 1939, is considered the immediate cause of World War II.

The Jallianwala Bagh Massacre occurred in 1919 when British troops fired on a peaceful gathering protesting the Rowlatt Act.

The invasion of Poland by Germany on September 1, 1939, is widely considered the event that marked the beginning of World War II.