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- Question
An atom that loses or gains electrons is called
Options- A. Proton
- B. Ion
- C. Isotope
- D. Neutron
- Correct Answer
- Ion
ExplanationAn atom that loses or gains electrons is called as ion. Gaining of electron is negative charge and is called as Anion and lossing of eectron is called Cation.
- 1. Mitochondrial DNA analysis is best suited for
Options- A. analysis in which only a minute quantity of DNA material is available
- B. Forensic science analysis
- C. analysis requiring greater discriminatory power than STR
- D. All of the above Discuss
- 2. "An Extraordinary Life, An Indian Destiny" is a biography on
Options- A. Manmohan Singh
- B. Sonia Gandhi
- C. Shashi Tharoor
- D. Indira Gandhi Discuss
- 3. Which one of the following is a leguminous crop?
Options- A. Mucuna
- B. Pulses
- C. Sesame
- D. Cereals Discuss
- 4. The place on the earth's surface above the focus is called the __________.
Options- A. focus
- B. incentre
- C. epicentre
- D. circumcentre Discuss
- 5. What are the original member states in Bank of Central African states
Options- A. 5
- B. 4
- C. 3
- D. 2 Discuss
- 6. What is the outcome when a cell undergoes meiosis?
Options- A. Two haploid cells
- B. Four haploid cells
- C. Two diploid cells
- D. Four diploid cells Discuss
- 7. Who is the author of the book titled "The Sellout"?
Options- A. Paul Beatty
- B. Arvind Adiga
- C. Elenor Catton
- D. Howard Jacobson Discuss
- 8. The outer protein coat of a virus is called a
Options- A. Capsid
- B. Virion
- C. Envelope
- D. None of the above Discuss
- 9. Which of the following is NOT true about vascular system?
Options- A. Life span of human RBC is 115-120 days.
- B. The vascular system forms about 7-8% of the body weight.
- C. Blood is white or red vascular connective tissue.
- D. There is about 6.8 liters of blood in an adult person Discuss
- 10. Order Primata comprising monkey, gorilla and gibbon is placed in class Mammalia along with order Carnivora that includes?
Options- A. Giraffe, Camels and Elephants
- B. Crocodile, Lizard and Snake
- C. Lion, Leopard and Tiger
- D. Tiger, Cats and Dogs Discuss
More questions
Correct Answer: Forensic science analysis
Explanation:
Mitochondrial DNA analysis is best suited for Forensic science analysis.
Correct Answer: Sonia Gandhi
Correct Answer: Pulses
Correct Answer: circumcentre
Correct Answer: 5
Correct Answer: Four haploid cells
Explanation:
When a cell undergoes meiosis process, it produces 4 haploid cells as a result.
Correct Answer: Paul Beatty
Correct Answer: Capsid
Explanation:
The outer protein protective coat of a virus is called a Capsid.
Correct Answer: Blood is white or red vascular connective tissue.
Correct Answer: Tiger, Cats and Dogs
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