Question:
Somatic embryogenesis was induced in Citrus sinensis (sweet orange) for the first time in the laboratory. The somatic embryos were induced from which of the following explants?
Somatic embryogenesis was induced in Citrus sinensis (sweet orange) for the first time in the laboratory. The somatic embryos were induced from which of the following explants?
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First somatic embryogenesis:
- Citrus sinensis (sweet orange).
- Explants: Nucellus tissue.
- This technique is used for clonal propagation.
- Citrus sinensis (sweet orange).
- Explants: Nucellus tissue.
- This technique is used for clonal propagation.
Updated On: Sep 1, 2026
- Brinjal
- Sugarbee
- Citrus
- Guava
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Question:
This question tests knowledge of plant tissue culture history.
Step 2: Detailed Explanation:
Somatic embryogenesis was first induced in Citrus sinensis (sweet orange).
The somatic embryos were induced from nucellus tissue of ovules.
This was a pioneering work in plant tissue culture.
Brinjal (A): Not the first.
Sugarbee (B): Not a standard crop name.
Guava (D): Not the first.
Thus, somatic embryogenesis was induced in Citrus sinensis (sweet orange).
Step 3: Final Answer:
Thus, somatic embryogenesis was induced in Citrus, which corresponds to option (C).
[0.5cm]
This question tests knowledge of plant tissue culture history.
Step 2: Detailed Explanation:
Somatic embryogenesis was first induced in Citrus sinensis (sweet orange).
The somatic embryos were induced from nucellus tissue of ovules.
This was a pioneering work in plant tissue culture.
Brinjal (A): Not the first.
Sugarbee (B): Not a standard crop name.
Guava (D): Not the first.
Thus, somatic embryogenesis was induced in Citrus sinensis (sweet orange).
Step 3: Final Answer:
Thus, somatic embryogenesis was induced in Citrus, which corresponds to option (C).
[0.5cm]
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