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- Question
Prawns belong to which family?
Options- A. Crustaceans
- B. Fish
- C. Amphibians
- D. Reptiles
- Correct Answer
- Crustaceans
- 1. Which drug is used as an Anti-Inflammatory?
Options- A. Metformin
- B. Diazepam
- C. Latanoprost
- D. Prednisone Discuss
- 2. Name the respiratory organs of insects
Options- A. Skin
- B. Body Surface
- C. Gills
- D. Tracheae Discuss
- 3. Myopia is a defect of eyes which is also known as
Options- A. Far Sightedness
- B. Near Sightedness
- C. Astigmatism
- D. Night Blindness Discuss
- 4. Ethylene is a ______ molecule.
Options- A. polar
- B. ionic
- C. covalent
- D. nonpolar Discuss
- 5. The largest gland of the human body is
Options- A. Pancreas
- B. Thyroid
- C. Large Intestine
- D. Liver Discuss
- 6. Some roots, called _________________, arise from an organ other than the radicle.
Options- A. tap roots
- B. stilt roots
- C. fibrous roots
- D. adventitious roots Discuss
- 7. Spiders belong to which class of animals?
Options- A. Arachnids
- B. Aves
- C. Gastropods
- D. Anthozoa Discuss
- 8. 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 Discuss
- 9. Which of these is a human disease caused by bacteria?
Options- A. TB
- B. Ascariasis
- C. Chickenpox
- D. Common cold Discuss
- 10. Which organelle is the control center of a cell?
Options- A. Nucleus
- B. Cytoplasm
- C. Cell membrane
- D. endoplasmic reticulum Discuss
Biology problems
Search Results
Correct Answer: Prednisone
Correct Answer: Tracheae
Correct Answer: Near Sightedness
Correct Answer: nonpolar
Correct Answer: Liver
Correct Answer: adventitious roots
Correct Answer: Arachnids
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.
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
Correct Answer: Nucleus
Explanation:
Nucleus serves as the control center for cell metabolism and reproduction.
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