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- Question
The oval window is connected directly to which passageway?
Options- A. scala tympani
- B. external auditory meatus
- C. scala vestibuli
- D. pharyngotympanic tube
- Correct Answer
- scala vestibuli
ExplanationThe oval window is connected directly to scala vestibuli.
- 1. Which word best describes the structure of the cell membrane?
Options- A. Rigid
- B. Impermeable
- C. Nonpolar
- D. Layered Discuss
- 2. Where does meiosis take place in bryophytes?
Options- A. Capsule
- B. Protonema
- C. Antheridia
- D. None of the above Discuss
- 3. Antibodies are produced by
Options- A. B Lymphocytes
- B. Pathogens
- C. Both A & B
- D. None of the above Discuss
- 4. Oxygen crosses a plasma membrane by
Options- A. Osmosis
- B. Evaporation
- C. Concatenation
- D. Diffusion Discuss
- 5. Lysergic acid diethylamide (LSD) is a drug used as a
Options- A. Sedative
- B. Hallucinogen
- C. Steroid
- D. Analgesic Discuss
- 6. The definition of Lysogeny is Discuss
- 7. Most Type 2 diabetics do not produce insulin.
Options- A. TRUE
- B. FALSE Discuss
- 8. The functional connection between two neurons is a
Options- A. Axon
- B. Synapse
- C. Neuroglia
- D. Dendrites Discuss
- 9. What compound directly provides energy for cellular work?
Options- A. ATP
- B. ADP
- C. NADP
- D. NADH Discuss
- 10. Which statement correctly describes the role of chance in evolution?
Options- A. An allele that increases evolutionary fitness cannot be lost from a population by chance events.
- B. The ultimate source of new alleles is mutation, random changes in the nucleotide sequences of an organism's DNA
- C. Evolutionary change proceeds by an accumulation of changes that occur by chance.
- D. None of the above Discuss
Biology problems
Search Results
Correct Answer: Layered
Correct Answer: Capsule
Explanation:
Meiosis takes in the capsule of the Bryophytes.
Correct Answer: B Lymphocytes
Correct Answer: Osmosis
Explanation:
Oxygen crosses a plasma membrane by Osmosis.
Correct Answer: Hallucinogen
Explanation:
Lysergic acid diethylamide (LSD) is a drug used as a Hallucinogen.
Correct Answer: The definition of Lysogeny is a dormant viral infection of bacteria in which the genetic material of a virus combines with that of a host bacterium
Correct Answer: FALSE
Explanation:
In Type 1 diabetes, body do not produce any insulin. In type 2 diabetes, body can produce some insulin.
Hence, the given statement that most type 2 diabetics do not produce insulin is "FALSE."
Correct Answer: Synapse
Explanation:
The functional connection between two neurons is a Synapse.
Correct Answer: ATP
Explanation:
ATP - Adinosine Triphosphate is the compound that directly provides energy for cellular work.
Correct Answer: The ultimate source of new alleles is mutation, random changes in the nucleotide sequences of an organism's DNA
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