Discussion
Home ‣ General Knowledge ‣ Biology See What Others Are Saying!
- Question
Lamarck's theory of inheritance of acquired characters was challenged by
Options- A. August Weismann
- B. Hugo de Vries
- C. Herbert Spencer
- D. Carl Linnaeus
- Correct Answer
- Herbert Spencer
ExplanationAugust Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.
- 1. Pyorrhoea is a disease of the
Options- A. nose
- B. gums
- C. heart
- D. lungs Discuss
- 2. Identify the vector quantity from the following
Options- A. Heat
- B. Angular momentum
- C. Time
- D. Work Discuss
- 3. Michael Ferraria is associated with which games/sports?
Options- A. Billiards
- B. Karate
- C. Hockey
- D. Tennis Discuss
- 4. Non stick cooking utensils are coated with
Options- A. Teflon
- B. PVC
- C. black paint
- D. polystyrene Discuss
- 5. Which of the following is in liquid form at room temperature?
Options- A. Lithium
- B. Sodium
- C. Francium
- D. Cerium Discuss
- 6. Who built the world's first binary digit computer: Z1...?
Options- A. Konrad Zuse
- B. Ken Thompson
- C. Alan Turing
- D. George Boole Discuss
- 7. Guarantee to an exporter that the importer of his goods will pay immediately for the goods ordered by him, is known as
Options- A. Letter of Credit (L/C)
- B. laissezfaire
- C. inflation
- D. None of the above Discuss
- 8. The time interval between one vernal equinox and the next is nearest to which of the following figures?
Options- A. 359 days
- B. 361 days
- C. 363 days
- D. 365 days Discuss
- 9. The natural region which holds the Indian subcontinent is
Options- A. equatorial climate change region
- B. hot deset
- C. monsoon
- D. mediterranean Discuss
- 10. The "home page" of a web site is...
Options- A. The largest page
- B. The last page
- C. The first page
- D. The most colorful page Discuss
More questions
Correct Answer: gums
Explanation:
Pyorrhoea, or periodontal disease, to give it a proper medical term, is a disease of the gums, it is one of the most widely prevalent diseases. It affects the membrane surrounding the roots of the teeth and leads to loosening of the teeth, pus formation, and shrinkage of the gum. This disease is the primary cause for tooth loss among adults.
Correct Answer: Angular momentum
Correct Answer: Billiards
Correct Answer: Teflon
Correct Answer: Francium
Correct Answer: Konrad Zuse
Correct Answer: Letter of Credit (L/C)
Correct Answer: 365 days
Correct Answer: monsoon
Correct Answer: The first page
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.