Albert Einstein was a____________?

Albert Einstein was a____________?

A. Physicist
B. Physician
C. Chemist
D. Biologist

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist who developed the theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). His work is also known for its influence on the philosophy of science. He is best known to the general public for his mass–energy equivalence formula E = mc^2, which has been dubbed “the world’s most famous equation”. He received the 1921 Nobel Prize in Physics “for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect”, a pivotal step in the development of quantum theory.

Which of the following flower is called Queen of Water?

Which of the following flower is called Queen of Water?

A. Rose
B. Lilly
C. Rafflesia
D. Tulip

Victoria amazonica, is the largest of the water lilies family. It is also known as “Queen of the water lillies”. It is the National flower of Guyana. These water lily flowers are also called Queen Victoria Water Lily Flowers in the honor of Queen of the United Kingdom

What is the largest flower in the world?

What is the largest flower in the world?

A. Conifer
B. Fern
C. Rafflesia
D. Horsetail

The flower with the world’s largest bloom is the Rafflesia arnoldii. This rare flower is found in the rainforests of Indonesia. It can grow to be 3 feet across and weigh up to 15 pounds! It is a parasitic plant, with no visible leaves, roots, or stem.

Who is the known as the father of taxonomy?

Who is the known as the father of taxonomy?

A. Aristotle
B. Fransco Redi
C. Carolus Linnaeus
D. Rachel Carson

Carl Linnaeus, also known as Carl von Linné or Carolus Linnaeus, is often called the Father of Taxonomy. His system for naming, ranking, and classifying organisms is still in wide use today (with many changes).

Which of the following is a currency of Body cells?

Which of the following is a currency of Body cells?

A. ADP
B. DNA
C. RNA
D. ATP

These small membrane-bound organelles are the site of nutrient breakdown and adenosine triphosphate (ATP) synthesis. ATP is a molecule sometimes referred to as the “energy currency” of a cell. It is a co-enzyme required for many of the metabolic functions of a cell.

How is ammonia synthesized?

How is ammonia synthesized?

A. Herber process
B. Regrigration process
C. Contact process
D. All of these

Ammonia is industrially prepared by the Haber process, a chemical method that uses nitrogen gas and hydrogen gas to synthesize ammonia. One nitrogen gas molecule reacts with three hydrogen gas molecules over finely divided iron as a catalyst to produce two ammonia molecules.