Discussion
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- Question
The first step of process of nutrition is the breakdown of glucose into a three-carbon molecule called ______.
Options- A. pyruvate
- B. propano
- C. propane
- D. methanol
- Correct Answer
- pyruvate
- 1. Blood is red in colour due to the presence of __________
Options- A. Cytochrome
- B. Chlorophyll
- C. Hemocyanin
- D. Haemoglobin Discuss
- 2. The largest artery in human body is
Options- A. Aorta
- B. Capillary
- C. Vena cava
- D. Pulmonary vein Discuss
- 3. Clove is obtained from
Options- A. Root
- B. Stem
- C. Leaves
- D. Flower buds Discuss
- 4. ___________ is a hormone that regulates the amount of glucose in the blood.
Options- A. Glucogen
- B. Thyroxine
- C. Oxytocin
- D. Insulin Discuss
- 5. Haematopoiesis take place in _____.
Options- A. Lungs
- B. Pancreas
- C. Liver
- D. Bone marrow Discuss
- 6. Amoeba belongs to the phylum
Options- A. Protozoa
- B. Annelida
- C. Porifera
- D. Platyhelminthes Discuss
- 7. ........... connects muscle to the bones.
Options- A. Cartilage
- B. Areolar
- C. Ligaments
- D. Tendons Discuss
- 8. Human beings' hearing range is _______.
Options- A. 50 to 50,000 Hz
- B. 40 to 40,000 Hz
- C. 30 to 30,000 Hz
- D. 20 to 20,000 Hz Discuss
- 9. The pale yellow colour of urine is due to the presence of which pigment?
Options- A. Urochrome
- B. Urophyll
- C. Chlorophyll
- D. Chloroplast Discuss
- 10. What is the total number of bones in the human body?
Options- A. 206
- B. 103
- C. 309
- D. 412 Discuss
Biology problems
Search Results
Correct Answer: Haemoglobin
Correct Answer: Aorta
Correct Answer: Flower buds
Correct Answer: Insulin
Correct Answer: Bone marrow
Correct Answer: Protozoa
Correct Answer: Tendons
Correct Answer: 20 to 20,000 Hz
Correct Answer: Urochrome
Correct Answer: 206
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