Biology-Objective Related Question Answers
476. Which is the smallest reptile?
Tiny gecko
477. Which is the largest frog in the world?
Rare Goliath Frog
478. Name some common reptiles:?
Crocodiles; Turtles; Lizards and Snakes
479. What is the gecko?
Ordinary nocturnal lizard
480. Which is the most venomous snake?
Sea snake
481. The first snake park in India is in?
Chennai
482. The land where snakes are absent?
Newzealand
483. What are the three major types of fishes?
Jawless fishes; rays and sharks
484. Which fish like organism has three hearts?
The cuttle fish (Mollusca)
485. Which fishes are called the man eaters?
The piranhas
486. What is called an electric eel?
The eels which are found in S. American rivers can discharge almost 400-500 volts from its tail
487. What is Portuguese man-ofwar?
It is a jelly fish like floating colony of polyps
488. What is seal?
Seal is an aquatic mammal found in coastal waters
489. How long can a sperm whale hold its breath during a dive?
2 hours
490. The air - breathing fish?
Mud – Skipper
491. Who discovered Aspirin?
Felix Hofman
492. Who developed the Polio Vaccine?
Jonas Salk
493. Who discovered Penicillin?
Alexander Flemming
494. Who discovered the bacterium which causes anthrax?
Robert Koch
495. Who first discovered cells?
Robert Hooke
496. Who discovered Insulin?
Sir Frederick Grant Banting and J.J.R. Macleod
497. Who wrote the book "Origin of Species"?
Charles Darwin
498. Who proposed the term "Species"?
John Ray In 17th century
499. Who proposed the theory of Biogenesis?
Louis Pasteur
500. Who coined the term "Ecology"?
German biologist Ernst Haekel
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