Biology-Objective Related Question Answers
501. Name the instrument used for measuring atmospheric pressure:?
Barometer
502. The instrument used by the doctors to hear and analyses the sound of lungs and heart?
Stethoscope
503. Which organism covers the sea for miles together and is a wonderful sight to see?
Jelly fish (coelenterata
504. The instrument used for measuring the relative density of milk?
Lactometer
505. Name the scientist who proposed the theory of mutation:?
Hugo de Vries
506. Who discovered Malarial parasite?
Ronald Ross
507. Who discovered the plant cell?
Schleden and Robert Hook
508. Who is the father of Taxonomy?
Carolus Linnaeus
509. Who is the father of Eugenics?
Francis Galton
510. Who was the inventor of open Heart Surgery?
Walton Lillehel
511. Who was the inventer of oral Polio vaccine?
Albert Sabin
512. Who was the inventor of Cancer?
Robert Weinbery
513. Who produced the artificial gene?
H.G. Khorana
514. Who was the inventor of D.D.T?
Paul Muller
515. Who was the inventor of Heart Transplant Surgery?
Christian Barnard
516. World’s first artificial heart transplantation surgery was done by?
William de Vries in 1983
517. World’s first artificial heart ‘Jarvic-7’ is designed by?
Robert Jarvic
518. Who was the inventor of Insulin for Diabetes?
Banting & Best
519. Who was the inventor of Rh-factor?
Karl Landsteiner
520. Who was the inventor of Synthetic Antigens?
Landsteiner
521. Who discovered LSD?
Hoff man
522. Who invented antipolio vaccine?
Jonas E. Salk (1955)
523. Who was the inventor of blood circulation?
William Harvey
524. Who was the inventor of Cholera; T.B. Germs?
Robert Koch THE HUMAN BODY
525. How many bones are there in the Spinal Cord?
33 bones
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