Horticulture Quiz 3
1 / 50
The food in onion is stored in___________?
2 / 50
Citrus orchards are usually planted in___________?
3 / 50
A process off converting light energy into useful chemical energy_________?
4 / 50
Direct effect of pollen grains on the female tissues of the ovary is called__________?
5 / 50
Shelf life of banana at 20?C in modified atmosphere with potassium permanganate is___?
6 / 50
Cabbage, cauliflower, broccoli, knol-knol are___?
7 / 50
Absence of chlorophyll in the plant is known as___?
8 / 50
which is multipurpose tree___________?
9 / 50
The protein content of fresh fruit is about___________?
10 / 50
The main function of auxin is___?
11 / 50
Tomatoes would not have turned red if__________?
12 / 50
In Holy Quran which one of the following fruits have been especially mentioned__?
13 / 50
Citrus root stock seeding are ready for budding after___?
14 / 50
Ethylene has horticulture uses such as___________?
15 / 50
Chillies belongs to family___________?
16 / 50
Anaerobic respiration is known as__?
17 / 50
Surface temperature of sun is___________?
18 / 50
which one of the following instrument is used to measure the relative humidity in atmosphere___________?
19 / 50
Mango propagation is more successful by_____?
20 / 50
The activity of enzymes in fruits usually decline at temperature___________?
21 / 50
Nitrogen requirement for citrus plant per year is___________?
22 / 50
Guava grown in soils with pH ___?
23 / 50
Which one of the following quantative change is associated with ripening of fruits___?
24 / 50
In Pakistan hockey sticks are generally made from__________?
25 / 50
Mango stock for grafting is raised from __ ?
26 / 50
Acidlime is commercially propagated by____?
27 / 50
Apple apricot, plum, date, olive and peaches are rich in____?
28 / 50
The edible part in pomegranate is___________?
29 / 50
A branch of science which deals with ornamental and vegetables is called___________?
30 / 50
Fruit in which edible portion is thalamus are known as___________?
31 / 50
Inflorescence of mango __?
32 / 50
Increased flower size has made tetraploidy important for___________?
33 / 50
In plants the food is stored in the form of __?
34 / 50
Sericulture deals with__________?
35 / 50
Citrus root stock species are propagated through_________?
36 / 50
A paranchy matous outer growth in the minor wall of the ovary to which the ovules are attached is called ___________?
37 / 50
The term vernalization was first used in 1928 by__?
38 / 50
Tropical and subtropical fruits have the highest level of___________?
39 / 50
In seed formation the outer integument of the ovule shrinks and forms the seed coat, is called as_________?
40 / 50
Recommended seed rate of potato is_________?
41 / 50
Club-root is the disease of__?
42 / 50
A technique which involves separating vegetative parts like rhizome offset, corns and sucker from the parent plant is called_________?
43 / 50
In date palm male spathes enclose how many flowers_________?
44 / 50
Study of plant species in relation of its environmental history ___________?
45 / 50
A plant part which provides top and fruit bearing surface is called__________?
46 / 50
Skin diseases, night blindness and kidney stone are caused by the deficiency of__________?
47 / 50
Spinach, althea, winter wheat and oat are the example of__?
48 / 50
Guava, tomato, ber and melons are rich in__________?
49 / 50
Where does respiratory electron transport occurs__?
50 / 50
Excess of nitrogen___?
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