Fathers of Science — Set 3

Correct Answer: B. Carl Linnaeus

• **Carl Linnaeus** = He was a Swedish botanist, physician, and zoologist, widely known as the 'Father of Taxonomy'. • **Binomial nomenclature** — He developed this two-part naming system for species, which is still universally used today. • 💡 Wrong-option analysis: Jean-Baptiste Lamarck: French naturalist who proposed an early theory of evolution (Lamarckism); Charles Darwin: English naturalist known for his theory of evolution by natural selection; Robert Whittaker: American ecologist who proposed the five-kingdom classification system.

Correct Answer: C. Gregor Mendel

• **Gregor Mendel** = He was an Augustinian friar and scientist, widely known as the 'Father of Genetics'. • **Pea plants** — His groundbreaking experiments with these plants led to the discovery of the basic principles of heredity. • 💡 Wrong-option analysis: Thomas Hunt Morgan: established the gene as the basis of heredity, confirming Mendelian genetics; Francis Crick: co-discovered the structure of DNA; James Watson: co-discovered the structure of DNA along with Francis Crick.

Correct Answer: A. Frederick Winslow Taylor

• **Frederick Winslow Taylor** = He was an American mechanical engineer, widely known as the 'Father of Scientific Management'. • **Time and motion studies** — He developed these techniques to analyze and synthesize workflows, aiming to improve industrial efficiency. • 💡 Wrong-option analysis: Henri Fayol: developed general principles of management, focusing on administrative management; Peter Drucker: known as the 'Father of Modern Management'; Adam Smith: Scottish economist, known as the 'Father of Economics' and for his work 'The Wealth of Nations'.

Correct Answer: A. Robert Oppenheimer

• **Robert Oppenheimer** = He was an American theoretical physicist who served as the scientific director of the Manhattan Project during World War II. • **World War II** — He led the research and development of the first nuclear weapons during this period. • 💡 Wrong-option analysis: Albert Einstein: developed the theory of relativity and wrote a letter to President Roosevelt regarding atomic research, but did not lead the bomb's development; Enrico Fermi: Italian physicist who created the world's first self-sustaining nuclear chain reaction; Richard Feynman: a prominent physicist who made significant contributions to quantum electrodynamics, but was not the director of the project.

Correct Answer: B. Homi J. Bhabha

• **Homi J. Bhabha** = He was an Indian nuclear physicist and the founding director of the Tata Institute of Fundamental Research (TIFR). • **Three-stage nuclear power program** — He formulated this program, which is still the cornerstone of India's nuclear energy strategy. • 💡 Wrong-option analysis: Raja Ramanna: played a key role in India's first nuclear test (Pokhran-I) in 1974; A.P.J. Abdul Kalam: former Indian President, known for his work on missile and nuclear weapons technology; Vikram Sarabhai: known as the 'Father of the Indian Space Program'.

Correct Answer: C. Patanjali

• **Patanjali** = He was an ancient Indian sage who compiled the 'Yoga Sutras', a foundational text of classical yoga philosophy. • **Eight Limbs of Yoga (Ashtanga)** — This system provides a systematic guide for spiritual growth and self-realization. • 💡 Wrong-option analysis: Ramdev: a contemporary Indian yoga guru and entrepreneur; Vivekananda: an Indian Hindu monk who introduced Yoga and Vedanta to the Western world; Adi Shankara: a pivotal Indian philosopher and theologian, a central figure in the history of Hinduism and Advaita Vedanta.

Correct Answer: D. Max Planck

• **Max Planck** = He was a German theoretical physicist who originated quantum theory, considered the 'Father of Quantum Mechanics'. • **1918** — He was awarded the Nobel Prize in Physics in this year for his discovery of energy quanta. • 💡 Wrong-option analysis: Erwin Schrödinger: an Austrian physicist known for the Schrödinger equation and his work on wave mechanics; Albert Einstein: developed the theory of relativity and contributed to quantum theory, but Planck laid the foundation; Niels Bohr: a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory (Bohr model).

Correct Answer: C. Tim Berners-Lee

• **Tim Berners-Lee** = He is a British computer scientist, widely credited as the inventor of the World Wide Web. • **1989** — He invented the World Wide Web in this year while working at CERN, developing HTTP, HTML, and the first web browser. • 💡 Wrong-option analysis: Bill Gates: co-founder of Microsoft, known for operating systems and software; Steve Jobs: co-founder of Apple Inc., known for personal computers and mobile devices; Vint Cerf: American internet pioneer, often called 'Father of the Internet' for co-designing TCP/IP protocols.

Correct Answer: B. P.C. Mahalanobis

• **P.C. Mahalanobis** = He was an Indian scientist and statistician, regarded as the 'Father of Indian Statistics'. • **June 29** — His birthday is celebrated as National Statistics Day in India, recognizing his contributions. • 💡 Wrong-option analysis: C.R. Rao: an Indian-American mathematician and statistician known for the Rao-Blackwell theorem and Cramer-Rao bound; V.K.R.V. Rao: an Indian economist, educator, and politician; Amartya Sen: an Indian economist and philosopher, Nobel laureate in Economic Sciences.

Correct Answer: C. Sushruta

• **Sushruta** = He was an ancient Indian physician, considered the 'Father of Plastic Surgery' and often called the 'Father of Surgery'. • **Sushruta Samhita** — His ancient medical treatise, written around **600 BC**, details procedures for reconstructing noses and earlobes using skin grafts. • 💡 Wrong-option analysis: Hippocrates: an ancient Greek physician, known as the 'Father of Western Medicine'; Galen: a prominent Greek physician, surgeon, and philosopher of the Roman Empire; Charaka: an ancient Indian physician, known for the Charaka Samhita, a foundational text of Ayurveda.