Advertisements
Advertisements
प्रश्न
Gibberellins are synthesised from ______.
पर्याय
Acetic acid
Mevalonic acid
Tryptophan
Ethephon
MCQ
रिकाम्या जागा भरा
उत्तर
Gibberellins are synthesised from Mevalonic acid
shaalaa.com
Plant Hormones
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Which of the following is not a plant hormone?
A plant hormone related with inhibition of senescence is
Common gibberellin is
Name the following:
Growth-retarding hormone in plants.
Multiple choice question.
How many molecules of ATP are required to fix one molecule of nitrogen?
First natural cytokinin was obtained from ______.
Write full form of 2,4-D
Name the plant hormones responsible for the following
- elongation of cells
- growth of stem
- promotion of cell division
- falling of senescent leaves.
Study the diagram given below and answer the questions that follow:
- Name the phenomenon depicted by the shoot in the above diagram.
- Which plant hormone plays an important role in the above movement?
- Complete and rewrite the given statement by filling in the correct terms:
Shoots show positive ______ whereas, roots show positive ______.
Give one example of Parthenocarpy.
