Top 1000+ Solved Horticultural Science MCQ Questions Answer
Q. Almond is a drupe fruit, in which the edible portion is:
a. Pericarp
b. Thalmus
c. Seed
d. Mesocarp
Q. The most important characteristics of tropical region are:
a. Snowfall
b. Frost
c. Winds
d. High temperature
Q. Addition of __________ hastens the time of fruit bud differentiation in fruit plants:
a. Nitrites
b. Nitrides
c. Nitrates
d. All of these
Q. More harmones are accumulated in plants due to accumulation of _______:
a. Nitrate
b. Starch
c. Protein
d. Vitamins
Q. Reproductive phase of fruit plants is improved by the accumulation of _____:
a. Nitrogen
b. Starch
c. Proteins
d. Cellulose
Q. Pruning in old fruit trees increases fruit bud formation by increasing ______:
a. Carbohydrates
b. New vegetative growth
c. Hormonal contents
d. Cell sap
Q. At a temperature slightly above optimum, carbohydrates are ________:
a. Produced
b. Stored
c. Utilized
d. Increased
Q. Apical bud becomes ________ in mango at fruit bud differentiation :
a. Flattened
b. Rounded
c. Dome shaped
d. Elongated
Q. The phase of fruit bud formation continues until _________:
a. Anthesis
b. Petal formation
c. Pollination
d. Differentiation
Q. The development of flower bud in tuberose is :
a. Basipetal
b. Exipetal
c. Endopetal
d. Acropetal
Q. Rate of bud development is ___________ upto winter season :
a. Slow
b. Rapid
c. Medium
d. Constant
Q. Dormancy is a function of interaction of growth promoter like GA and growth inhibitorlike _________:
a. ABA
b. Cycocell
c. Alar
d. Paclobutrazole
Q. Dormancy of seed is a biological mechanisms that provides protection against ______:
a. Seed spoilage
b. Embryo abortion
c. Pre mature germination
d. Dehydration
Q. The major metabolic process which takes place in the harvested produce is _______:
a. Ripening
b. Respiration
c. Softening
d. Senescence