Phytohormones - Set 1 Quiz

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A farmer uses the method of spraying auxin hormone on unpollinated flowers to produce fruits.

What is the advantage of fruits that will be produced?

(A)		The fruits will have more vitamin C

(B)		The fruits will be sweeter

(C)		The fruits will not have seeds

(D)		The fruits will be fresh

Difficulty Level: Medium

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Which of the following methods can be used in households to speed up the ripening of chiku fruits?

(A)		Refrigerate the chiku

(B)		Expose the chiku to sunlight

(C)		Soak the chiku in water for two days

(D)		Keep the chiku in a covered rice container

Difficulty Level: Medium

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Which of the following plant hormone is used to promote seed germination?

Difficulty Level: Hard

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Which of the following plant hormone is a gas?

Difficulty Level: Medium

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What is the function of auxin?

Difficulty Level: Hard