Stratospheric warming is characterized by a sudden increase in temperature in the stratosphere.

Surface tension causes small droplets to minimize their surface area, resulting in a spherical shape.

The blue color of the sky is due to Rayleigh scattering, which is a form of polarization.

Refraction occurs when a wave passes from one medium to another and changes speed, resulting in a change in direction.

Francis Bacon's work in the early 17th century laid the foundation for the scientific method, emphasizing empirical evidence and experimentation, which later influenced the methodologies used in space exploration.

Consequentialism posits that the morality of an action is judged solely by its outcomes or consequences.

Chlorophyll a is the main pigment involved in photosynthesis, absorbing light energy to convert carbon dioxide and water into glucose and oxygen.

Chlorophyll is the pigment that gives plants their green color and is essential for photosynthesis, allowing plants to absorb light energy.

Anthocyanins are pigments that give red, purple, and blue colors to many plants.

Anthocyanins are pigments that give red, purple, and blue colors to many plants, especially in fruits and flowers.

Jupiter has the highest gravitational acceleration among the planets in our solar system, approximately 24.79 m/s².

All of these plant groups exhibit alternation of generations, where both haploid (gametophyte) and diploid (sporophyte) stages are present.

Pteridophytes reproduce through spores, which are produced in sporangia.

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

Ethylene is the hormone responsible for the ripening of fruits and is produced in response to various stimuli.

Abscisic acid is known for its role in stress responses, particularly in drought conditions.

Cytokinins are known to delay senescence and promote cell division in plants.

Ethylene is known to promote the abscission of leaves and fruits in plants.

Ethylene is the hormone that promotes fruit ripening and is also involved in the senescence of leaves.

Auxins are responsible for apical dominance, suppressing the growth of lateral buds.

Auxins are primarily responsible for apical dominance, suppressing the growth of lateral buds.

Gibberellins are crucial for breaking seed dormancy and promoting germination by stimulating enzyme production.

Gibberellins are primarily responsible for stem elongation by promoting cell division and elongation.

Auxins are primarily involved in the plant's response to light, promoting growth towards the light source.

Abscisic acid is primarily involved in the plant's response to stress conditions, particularly drought.

Auxins are responsible for apical dominance, inhibiting the growth of lateral buds.

The Vernacular Press Act of 1878 was aimed at curbing the freedom of the press in Indian languages, reflecting the British government's attempt to control dissent.

PLA (Polylactic Acid) is a commonly used polymer in 3D printing due to its ease of use and biodegradability.

Nylon is commonly used in the production of fibers for clothing due to its strength and elasticity.

Polytetrafluoroethylene (PTFE), commonly known as Teflon, is used in non-stick cookware due to its low friction properties.