The NOR gate outputs true only when all inputs are false.

The pituitary gland is often referred to as the 'master gland' because it regulates the functions of other endocrine glands.

COP26 was the global event held in Glasgow, Scotland, in 2021 focusing on climate change.

The World Bank has played a crucial role in providing financial and technical assistance to developing countries for poverty alleviation and economic development.

GAVI, the Vaccine Alliance, launched the COVAX initiative to ensure equitable access to COVID-19 vaccines.

The IMF was established in 1944 in response to the economic crises of the 1930s to promote international monetary cooperation.

Google announced plans to invest $10 billion in India over the next five years in 2022.

Digi Dhan was introduced to promote digital payments and financial inclusion in India.

The Official Languages Act of 1963 aimed to promote Hindi as the official language of the Union, while also allowing the use of English for official purposes.

Pradhan Mantri Kisan Samman Nidhi provides direct financial assistance to farmers.

The Pradhan Mantri Ujjwala Yojana provides free cooking gas connections to women from below-poverty-line households.

Noble gases are found in Group 18 of the periodic table, characterized by their lack of reactivity due to having a full valence shell.

Plants are known for being autotrophic as they can produce their own food through photosynthesis.

Archaebacteria are known for their ability to thrive in extreme environments.

Pteridophytes are the first group of plants to develop vascular tissues, which help in the transport of water and nutrients.

Gymnosperms are known for producing seeds that are not enclosed in flowers.

Alkali metals are found in Group 1 of the periodic table.

Halogens are located in Group 17 of the periodic table.

Noble gases are found in Group 18 of the periodic table.

C4H9I has the highest boiling point due to the larger molecular size and stronger van der Waals forces.

C4H9Cl (butyl chloride) has the highest molecular weight and thus the highest boiling point due to increased van der Waals forces.

Iodoethane is least soluble in water due to its larger non-polar iodine atom, which decreases the overall polarity of the molecule.

3-bromobutane is more likely to undergo elimination reactions due to the presence of a tertiary carbon.

Iodoethane has the highest boiling point due to the larger size and greater polarizability of iodine, leading to stronger van der Waals forces.

Count Camillo di Cavour was instrumental in the unification of Italy, serving as the Prime Minister of the Kingdom of Sardinia.

B.R. Ambedkar was a strong advocate for the rights of the marginalized, emphasizing education as a means to achieve inclusive growth.

Auxins are primarily responsible for maintaining apical dominance by inhibiting the growth of lateral buds.

Ethylene is the hormone that plays a key role in the ripening of fruits.

Auxins play a crucial role in maintaining apical dominance by inhibiting the growth of lateral buds.

Parathyroid hormone (PTH) is responsible for increasing blood calcium levels by promoting calcium release from bones and increasing calcium absorption in the intestines.