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Question
Epithelial layer of maize scutellum secretes the hormone
Epithelial layer of maize scutellum secretes the hormone
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Solution
The correct option is C Gibberrellin
In maize seed, which is
moncot and endospermic seed. The embryo consists of an upper shield shaped
scutellum which is actually a reduced cotyledon. It secretes certain hormones (ABA and gibberellin) into the endosperm which synthesize enzyme responsible for the breakdown of reserve food materials into soluble forms.
A. Auxin- Responsible for shoot elongation.
B. Cytokinin- promotes cell division.
C. Gibberellin- Stimulate cell elongation,
D. Ethylene- Stimulate and regulate rioening of fruit.
So, the correct answer is 'Giberrellin'.
In maize seed, which is moncot and endospermic seed. The embryo consists of an upper shield shaped scutellum which is actually a reduced cotyledon. It secretes certain hormones (ABA and gibberellin) into the endosperm which synthesize enzyme responsible for the breakdown of reserve food materials into soluble forms.
A. Auxin- Responsible for shoot elongation.
B. Cytokinin- promotes cell division.
C. Gibberellin- Stimulate cell elongation,
D. Ethylene- Stimulate and regulate rioening of fruit.
So, the correct answer is 'Giberrellin'.
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