| ⇦ | 
| ⇨ |
IAA and serotonin are derived (formed) from which of the following
Options
(a) Tryptophan
(b) Tyrosine
(c) Phenylalanine
(d) None of these
Correct Answer:
Tryptophan
Explanation:
Natural auxins are synthesized in physiologically active parts of plants such as shoot apices, leaf primordial and developing seeds, bud, embryos from amino acid tryptophan.
Related Questions: - Which of the following is not one of the prime health risks associated with greater
- If bundle sheath cells of the C plants are infected by an organism which utilize
- The supportive skeletal structures in the human external ears and in the nose tip
- Dormancy of seed is broken by
- For transformation, micro-particles coated with DNA to be bombarded
Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is not one of the prime health risks associated with greater
- If bundle sheath cells of the C plants are infected by an organism which utilize
- The supportive skeletal structures in the human external ears and in the nose tip
- Dormancy of seed is broken by
- For transformation, micro-particles coated with DNA to be bombarded
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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