Top 1000+ Solved Horticultural Science MCQ Questions Answer
Q. Which vegetable having high concentration of fats.
a. Sweet potato, potato
b. Water melon, musk melon
c. Cabbage, Cauliflower
d. None of above
Q. Which of the family is also named as Nightshade family:
a. Alliace
b. Cucurbitaceae
c. Solanaceae
d. None of above
Q. Botanical name of water melon is :
a. Citrullus lanatus
b. Citrllus vulgaris
c. Citnullus fistulosis
d. None of above
Q. Auxin antagonists compounds interact with auxins as:
a. Counteract
b. Increase
c. Decrease
d. None of the above
Q. The compounds which inhibit the activity of auxins are known as:
a. Auxin antagonists
b. Antiauxins
c. Epinostic agent
d. All of above
Q. Compounds possessing hormone like properties which have small molecular weight,are termed as :
a. Auxins
b. Gibberellins
c. Kinins
d. None of these
Q. Many _________ in super optimal concentrations also act as growth inhibitors :
a. Auxins
b. Gibberellins
c. Cytokinins
d. All of above
Q. The amount of growth regulators present in naturally parthenocarpic fruits is:
a. High
b. Low
c. Intermediate
d. None of above
Q. Factors involved in the formation of auxins are:
a. Age of apex
b. Light
c. Zinc
d. All of the above
Q. Auxins have effective role in :
a. Delay in flower opening
b. Cell division
c. Reduction of pre harvest fruit drop
d. All of the above
Q. ________ have ability to alter the sex of the flowers:
a. Auxins
b. Gibberellins
c. Kinins
d. None of above