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- Question
The right portion of human heart receives ______ blood.
Options- A. pure
- B. impure
- C. mixed
- D. none
- Correct Answer
- impure
- 1. What is the full form of DNA?
Options- A. Diribo nucleic acid
- B. Di nucleic acid
- C. Dual nitrogen acid
- D. Deoxyribonucleic acid Discuss
- 2. How does a Unicellular Organism reproduce?
Options- A. Cell division
- B. Cell reproduction
- C. Cell synthesis
- D. Fragmentation Discuss
- 3. How many pairs of ribs are there in human body?
Options- A. 10
- B. 11
- C. 12
- D. 13 Discuss
- 4. What is the role of Pneumatophores?
Options- A. Protect plant from animals
- B. Get oxygen for respiration
- C. Supports plant in standing upright
- D. Helps plant for pollination Discuss
- 5. Which among the following is also called as 'power house of the cell'?
Options- A. Plastids
- B. Mitochondria
- C. Golgi bodies
- D. Cell wall Discuss
- 6. Which of the following is the largest gland in human body?
Options- A. Thyroid
- B. Liver
- C. Kidney
- D. Pancreas Discuss
- 7. In which of the following part of the cell does the pyruvic acid is broken down into carbon dioxide, water and energy?
Options- A. Cytoplasm
- B. Nucleus
- C. Mitochondria
- D. Chloroplast Discuss
- 8. In how many parts is the human brain divided?
Options- A. 2
- B. 3
- C. 4
- D. 5 Discuss
- 9. The__________ are the primary female sex organs that produce the female gamete (ovum) and several steroid hormones (ovarian hormones).
Options- A. Cervix
- B. Uterus
- C. Ovaries
- D. Clitoris Discuss
- 10. Bryophytes are also called ____________ of the plant kingdom.
Options- A. Mammals
- B. Amphibians
- C. Reptiles
- D. Insecta Discuss
Biology problems
Search Results
Correct Answer: Deoxyribonucleic acid
Correct Answer: Cell division
Correct Answer: 12
Correct Answer: Get oxygen for respiration
Correct Answer: Mitochondria
Correct Answer: Liver
Correct Answer: Mitochondria
Correct Answer: 3
Correct Answer: Ovaries
Correct Answer: Amphibians
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