Horticulture Quiz 2
1 / 50
Potato when fried, excessive browning develops due to _____?
2 / 50
In orange aroma is developed by__________?
3 / 50
Which of the following constitute the best definition of fruit__?
4 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
5 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
6 / 50
Splice grafting is most successful in___________?
7 / 50
Which among the following does not possess cotyledons__________?
8 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
9 / 50
The portion of the axis below the cotyledons is known as___________?
10 / 50
The most highly advanced division in plants kingdom is__?
11 / 50
Anthesis starts in onion. at__________?
12 / 50
Citrus belongs to the___________?
13 / 50
Sweet potato belong to family___?
14 / 50
Plants having monoecious flower are___?
15 / 50
A science which deals with classification of plants is called___________?
16 / 50
In apple wool aphid is genetically controlled by___________?
17 / 50
Enzymes are__________?
18 / 50
chemicals which induce leaf fall are called__?
19 / 50
Alternate bearing is the serious problem of___?
20 / 50
Commercial production of fruits is known as___?
21 / 50
Adaptability, germination ability and variation the advantages of___________?
22 / 50
The size of stomata is measured by___________?
23 / 50
Strawberry belongs to what type of fruit ?
24 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
25 / 50
The chromoplast develops mainly from__________?
26 / 50
major source of sugar in world is________?
27 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
28 / 50
Gulkand is made from the most common beautiful flower of_________?
29 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
30 / 50
Gumosis is disease of___________?
31 / 50
Degeneration and death of aerial plant parts is called___________?
32 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
33 / 50
The message of jasmine is_________?
34 / 50
The storage life of fresh mango at -1 to 4?c is_____?
35 / 50
In California the age of citrus tree is__?
36 / 50
Citrus has its origin in__?
37 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
38 / 50
Main factors affecting production and quantity of citrus is___________?
39 / 50
Common varieties of rose are developed by___________?
40 / 50
Loss off leaves due to seasonal change is_________?
41 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
42 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
43 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
44 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
45 / 50
which one of the following is climacteric fruit___?
46 / 50
The most popular and common method of laying out orchard on flat ground is_________?
47 / 50
The storage life of fresh oranges at 5 to 9?c is __?
48 / 50
Mango are planted in which of the following layout system__?
49 / 50
Cleft grafting is most successful in_________?
50 / 50
Cotton fiber are made up of___________?
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