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Quiz 400: General Science for Public Service Examinations

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1.
Biologists have been able to demonstrate the hearing and sound sensory mechanism through the acoustico-lateralis system in which of the following vertebrates ?
2.
It has been demonstrated by the scientists that, certain wines such as Red Wine posses health benefits because they contain antioxidants, which work in the body as Free Radical Scavengers and slow the oxidation of other molecules by capturing the free radicals. Which among the following is the most common antioxidant found in Red Wine?
3.
Anesthesia which allows patients to undergo surgery without the distress and pain they would otherwise experience, has been practiced by man since ancient times. Which among the following plant is the most ancient source of anesthesia preparations?
4.
Which among the following group represents the most commonly found cancers in the world?
5.
Consider the following statements:
  1. Most antigens are proteins or lipids
  2. Lipids can function as antigens only when combined with proteins or polysaccharides
  3. Most vaccines contain antigens
Which of the above statements are correct?
6.
Which among the following is the smallest Human Chromosome?
7.
Temi Tea Garden is located in which state?
8.
Which among the following is essential gene material ?
9.
In which of the following, the cellular power plants – Mitochondria are absent ?
10.
The “Red Tides” which are found in marine coastal areas such as “Florida red tide” that occurs in the Gulf of Mexico, is considered to be responsible for bioaccumulation and making local filter feeding organisms such as mussels and oysters toxic. Due to which of the following the “Red Tides”  Occur?
Originally written on June 11, 2010 and last modified on August 4, 2020.
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4 Comments

  1. Anonymous

    June 12, 2010 at 2:09 am

    good questions.thanks buddy

    Reply

  2. saravanababu2007

    September 24, 2011 at 10:26 pm

    Very good

    Reply

  3. MANUJ KUMAR PANDEY

    February 10, 2014 at 9:14 pm

    questions are very important and interesting!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    Reply

  4. MANUJ KUMAR PANDEY

    February 10, 2014 at 9:17 pm

    VERY INTERESTING QUESTION AND ANSWER!!!!!!!!!!

    Reply

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