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- Question
Name the respiratory organs of insects
Options- A. Skin
- B. Body Surface
- C. Gills
- D. Tracheae
- Correct Answer
- Tracheae
- 1. Myopia is a defect of eyes which is also known as
Options- A. Far Sightedness
- B. Near Sightedness
- C. Astigmatism
- D. Night Blindness Discuss
- 2. Ethylene is a ______ molecule.
Options- A. polar
- B. ionic
- C. covalent
- D. nonpolar Discuss
- 3. The largest gland of the human body is
Options- A. Pancreas
- B. Thyroid
- C. Large Intestine
- D. Liver Discuss
- 4. In unicellular organisms, all functions like digestion, respiration and reproduction are performed by a how many cell(s)?
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
- 5. Opposite the micropylar end, is the __________, representing the basal part of the ovule.
Options- A. hilum
- B. funicle
- C. chalaza
- D. nucellus Discuss
- 6. Which drug is used as an Anti-Inflammatory?
Options- A. Metformin
- B. Diazepam
- C. Latanoprost
- D. Prednisone Discuss
- 7. Prawns belong to which family?
Options- A. Crustaceans
- B. Fish
- C. Amphibians
- D. Reptiles Discuss
- 8. 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
- 9. Spiders belong to which class of animals?
Options- A. Arachnids
- B. Aves
- C. Gastropods
- D. Anthozoa Discuss
- 10. 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
Biology problems
Search Results
Correct Answer: Near Sightedness
Correct Answer: nonpolar
Correct Answer: Liver
Correct Answer: 1
Correct Answer: chalaza
Correct Answer: Prednisone
Correct Answer: Crustaceans
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.
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