Which of the following hormones stimulate parthenocarpy?

Auxin

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Ethylene

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Gibberellin

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Abscisic acid

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Solution

The correct options are
A
Auxin

C
Gibberellin

The process of formation of fruit from the ovary without fertilisation is called parthenocarpy and is stimulated by auxins and gibberellins. Seedless orange, grape and watermelon are produced by using artificial auxin.

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Similar questions

Q. What are the exact functions of the plant hormones(Auxin,Cytokinins,Gibberellins,Abscisic acid)?

Q. State whether the following statements are true or false.
Plant growth is stimulated by the presence of auxins, ethylene, and abscisic acid.

Q. Read the following statements:-
(a) Auxins are group of plant hormones synthesized at the shot-tip of the plant.
(b) Gibberellins stimulate stem elongation.
(c) Cytokinins delay the ageing in leaves.
(d) Abscisic acid is a growth inhibitor.
Correct statements are _____________.

Match the following columns
$\begin{matrix} C o l u m n I & C o l u m n I I A . & H u m a n u r i n e & 1. & C y t o k i n i n B . & G i b b e r e l l a f u j i k u r o i & 2. & A u x i n C . & H e r r i n g f i s h D N A & 3. & E t h y l e n e D . & R i p e n i n g o f f r u i t s & 4. & A b s c i s i c a c i d E . & A g e d l e a v e s o f p l a n t s & 5. & G i b b e r e l l i n s \end{matrix}$

Q. Match the following hormones with their functions.

Hormones	Function
1.Ethylene	i. Helps in cell division.
2.Gibberellin	ii. Induces dormancy in buds and seeds
3.Cytokinin	iii. Helps in the ripening of fruit
4.Abscisic acid	iv. Causes bolting in plants

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Which of the following hormones stimulate parthenocarpy?

The correct options are A Auxin C Gibberellin The process of formation of fruit from the ovary without fertilisation is called parthenocarpy and is stimulated by auxins and gibberellins. Seedless orange, grape and watermelon are produced by using artificial auxin.

The correct options are
A
Auxin

C
Gibberellin

The process of formation of fruit from the ovary without fertilisation is called parthenocarpy and is stimulated by auxins and gibberellins. Seedless orange, grape and watermelon are produced by using artificial auxin.