Discussion
Home ‣ General Knowledge ‣ Biology Comments
- Question
A dissecting aortic aneurysm occurs when
Options- A. The inner layers of the aorta become separated
- B. The aorta ruptures, resulting in profound bleeding
- C. All layers of the aorta suddenly contract
- D. None of the above
- Correct Answer
- The inner layers of the aorta become separated
ExplanationA dissecting aortic aneurysm occurs when the inner layers of the aorta become separated.
- 1. Which blood group is called universal donor?
Options- A. AB-
- B. O-
- C. AB+
- D. O+ Discuss
- 2. Dynamic equilibrium receptors are found in the
Options- A. Vestibule
- B. Maculae
- C. Semicircular Canals
- D. Cupula Discuss
- 3. Visceral pain usually starts in which of the following?
Options- A. Kidneys
- B. Abdomen
- C. Rectum
- D. Esophagus Discuss
- 4. Select the correct statement about active and passive immunity.
Options- A. A vaccination is an example of the introduction of passive immunity into the body
- B. Active and passive humoral immunity are both mechanisms of adaptive immunity that useantibodies
- C. Immunological memory is established by passive immunization
- D. The antibodies utilized in active immunity are acquired from another organism Discuss
- 5. Which of the following is a characteristic of all angiosperms?
Options- A. double internal fertilization
- B. ovules that are not contained within ovaries
- C. complete reliance on wind as the pollinating agent
- D. free-living gametophytes Discuss
- 6. Slow oxidative muscle fibers are best suited for
Options- A. Hitting football
- B. Heavy workout in the gym
- C. Running a marathon
- D. None of the above Discuss
- 7. Gametes are produced by the process of
Options- A. Mitosis
- B. Meiosis
- C. Both A & B
- D. None of the above Discuss
- 8. A protein is being assembled when
Options- A. RNA is being translated
- B. DNA is being translated
- C. RNA is being transcribed
- D. DNA is being transcribed Discuss
- 9. Localized area of pus formation in the lungs?
Options- A. Pleural effusion
- B. Pulmonary abscess
- C. Pleurisy
- D. Pulmonary edema Discuss
- 10. The plasma of the blood contains which among the following constituents? I. Proteins II. Salts III. Hormones
Options- A. Only I and II
- B. Only I and III
- C. Only II and III
- D. All I, II and III Discuss
Biology problems
Search Results
Correct Answer: O-
Explanation:
O- blood group is called universal donor. AB+ is called as universal acceptor.
Correct Answer: Semicircular Canals
Explanation:
Dynamic equilibrium receptors are found in the Semicircular Canals. It monitors angular or rotational movements of the head when the body ismoving, such as a figure skater?s spinning, but maintaining balance.
Correct Answer: Abdomen
Explanation:
Visceral pain is a poorly localized, dull, or diffuse pain. It usually arises from the abdominal organs.
Correct Answer: Active and passive humoral immunity are both mechanisms of adaptive immunity that useantibodies
Correct Answer: double internal fertilization
Explanation:
The flowering plants, also known as angiosperms, Angiospermae or Magnoliophyta, are the most diverse group of land plants. These are also seed producing plants like gymnosperms. In Angiosperms seeds are in flowers.
Correct Answer: Running a marathon
Explanation:
The three types of muscle fibers are slow oxidative (SO), fast oxidative (FO) and fast glycolytic (FG). Slow oxidative fibers use aerobic metabolism to produce low power contractions over long periods and are slow to fatigue.
Correct Answer: Meiosis
Correct Answer: RNA is being translated
Explanation:
A protein is being assembled when RNA is being translated. This process goes as, by the process of transcription first DNA is is converted to mRNA. And then by the process of translation this mRNA is converted to proteins.
=> DNA ----> mRNA ----> Proteins.
Correct Answer: Pulmonary abscess
Explanation:
Localized area of pus formation in the lungs is called Pulmonary abscess.
Correct Answer: All I, II and III
Comments
There are no comments.More in General Knowledge:
Programming
Copyright ©CuriousTab. All rights reserved.