Plant Hormones in Hindi MCQs 2026 PDF Download

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Plant Hormones in Hindi. We covered all the Plant Hormones in Hindi in this post for free so that you can practice well for the exam.

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Plant Hormones in Hindi Objective for Students

Which gas is commonly used to artificially ripen unripe fruits?

a) Ethane

b) Acetylene

c) Carbon dioxide

d) Oxytocin

Option b - Acetylene

Which plant hormone primarily promotes fruit ripening?

a) Cytokinin

b) Abscisic Acid

c) Ethylene

d) None of these

Option c - Ethylene

Where is bile stored in the human body?

a) Spleen

b) Pancreas

c) Appendix

d) Gallbladder

Option d - Gallbladder

Which organ is responsible for producing bile?

a) Liver

b) Spleen

c) Gallbladder

d) Pancreas

Option a - Liver

Scientists at Chandra Shekhar Azad University of Agricultural and Technology developed a substance to reduce flower drop in pulses and improve yield. What is it?

a) An insecticide called TIVA

b) A fertilizer called TIVA

c) A nutrient mixture called TIVA

d) A growth hormone called TIVA

Option d - A growth hormone called TIVA

Which hormone exists in gaseous form?

a) Abscisic Acid

b) Ethylene

c) Gibberellins

d) Auxins

Option b - Ethylene

Which hormone in humans regulates blood calcium and phosphate levels?

a) Glucagon

b) Growth hormone

c) Parathyroid hormone

d) Thyroxine

Option c - Parathyroid hormone

The sweet taste in fruits is mainly due to

a) Maltose

b) Ribose

c) Lactose

d) Fructose

Option d - Fructose

What is the largest gland in the human body?

a) Liver

b) Pancreas

c) Thyroid gland

d) Stomach

Option a - Liver

Which is the smallest gland in the human body?

a) Adrenal

b) Thyroid

c) Pancreas

d) Pituitary

Option d - Pituitary

We covered all the plant hormones in Hindi above in this post for free so that you can practice well for the exam.

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