Biology problems
- 1. The largest gland of the human body is
Options- A. Pancreas
- B. Thyroid
- C. Large Intestine
- D. Liver Also asked in: Bank Exams
Correct Answer: Liver
- 2. Ethylene is a ______ molecule.
Options- A. polar
- B. ionic
- C. covalent
- D. nonpolar Also asked in: Bank Exams
Correct Answer: nonpolar
- 3. Myopia is a defect of eyes which is also known as
Options- A. Far Sightedness
- B. Near Sightedness
- C. Astigmatism
- D. Night Blindness Also asked in: Bank Exams
Correct Answer: Near Sightedness
- 4. Name the respiratory organs of insects
Options- A. Skin
- B. Body Surface
- C. Gills
- D. Tracheae Also asked in: Bank Exams
Correct Answer: Tracheae
- 5. Which drug is used as an Anti-Inflammatory?
Options- A. Metformin
- B. Diazepam
- C. Latanoprost
- D. Prednisone Also asked in: Bank Exams
Correct Answer: Prednisone
- 6. Prawns belong to which family?
Options- A. Crustaceans
- B. Fish
- C. Amphibians
- D. Reptiles Also asked in: Bank Exams
Correct Answer: Crustaceans
- 7. Some roots, called _________________, arise from an organ other than the radicle.
Options- A. tap roots
- B. stilt roots
- C. fibrous roots
- D. adventitious roots Also asked in: Bank Exams
Correct Answer: adventitious roots
- 8. Spiders belong to which class of animals?
Options- A. Arachnids
- B. Aves
- C. Gastropods
- D. Anthozoa Also asked in: Bank Exams
Correct Answer: Arachnids
- 9. What happens during the S-phase of the cell cycle?
Options- A. cell division
- B. cell growth
- C. DNA replication
- D. protein and enzyme synthesis Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: DNA replication
Explanation:
S-phase (synthesis phase) is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Precise and accurate DNA replication is necessary to prevent genetic abnormalities which often lead to cell death or disease.
- 10. Which of these is a human disease caused by bacteria?
Options- A. TB
- B. Ascariasis
- C. Chickenpox
- D. Common cold Also asked in: AIEEE, Bank Exams, Analyst, Bank Clerk, Bank PO
Correct Answer: TB
Explanation:
Bacteria which causes disease are called Pathogenic Bacteria. TB is caused by bacteria.
Some of the diseases caused by bacteria are::
1. Tuberculosis, TB (affects the lungs)
2. Salmonella (causes food poisoning)
3. Whooping cough (affects the lungs)
4. Septic Sore Throat
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