Discussion
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- Question
The smallest blood vessels which are one-cell thick, are called ______.
Options- A. vena cava
- B. arteries
- C. veins
- D. capillaries
- Correct Answer
- capillaries
- 1. Algal bloom results from
Options- A. Global warming
- B. Salination
- C. Eutrophication
- D. Biomagnification Discuss
- 2. The deficiency of Niacina vitamin of B complex group causes the disease _____
Options- A. Marasmus
- B. Pellagra
- C. Rickets
- D. Night-blindness Discuss
- 3. Which of the following Phylum are also called flatworms?
Options- A. Mollusca
- B. Chordata
- C. Ctenophora
- D. Platyhelminthes Discuss
- 4. Ringworm is a disease caused by
Options- A. Fungi
- B. Bacteria
- C. Virus
- D. Flies Discuss
- 5. When a Cuttlefish is described as a Molluscs, it is at which level of classification?
Options- A. Class
- B. Order
- C. Family
- D. Phylum Discuss
- 6. Which among the following do NOT have a perfect pair of sex chromosomes?
Options- A. Only men
- B. Only women
- C. Both men and women
- D. Neither men nor women Discuss
- 7. Yeast is a ______________
Options- A. Bacteria
- B. Fungi
- C. Algae
- D. Bryophyte Discuss
- 8. Which of the following is not connective tissue?
Options- A. Bone
- B. Cartilage
- C. Blood
- D. Skeletal muscle Discuss
- 9. Symbiotic Bacteria responsible for the fixation of atmospheric nitrogen are present in
Options- A. peas
- B. wheat
- C. corn
- D. oats Discuss
- 10. The thymus gland produces a hormone called
Options- A. thyroxine
- B. thymosin
- C. thyronine
- D. calcitonin Discuss
Biology problems
Search Results
Correct Answer: Eutrophication
Correct Answer: Pellagra
Correct Answer: Platyhelminthes
Correct Answer: Fungi
Correct Answer: Phylum
Correct Answer: Only men
Correct Answer: Fungi
Correct Answer: Skeletal muscle
Correct Answer: peas
Correct Answer: thymosin
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