| ⇦ | 
| ⇨ |
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: - As temperature changes from 3°C to 45°C, the rate of enzyme activity will
- Sea lrttuce is
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- As temperature changes from 3°C to 45°C, the rate of enzyme activity will
- Sea lrttuce is
- Which one of the following is a wrong matching of a microbe and its
- Ink gland occurs in
- Which one feature is common to leech,cockroach and scorpion
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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