Horticulture Quiz 2
1 / 50
Loss off leaves due to seasonal change is_________?
2 / 50
Strawberry belongs to what type of fruit ?
3 / 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_________?
4 / 50
Potato when fried, excessive browning develops due to _____?
5 / 50
Adaptability, germination ability and variation the advantages of___________?
6 / 50
Anthesis starts in onion. at__________?
7 / 50
A science which deals with classification of plants is called___________?
8 / 50
Sweet potato belong to family___?
9 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
10 / 50
Which among the following does not possess cotyledons__________?
11 / 50
Enzymes are__________?
12 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
13 / 50
Cotton fiber are made up of___________?
14 / 50
The size of stomata is measured by___________?
15 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
16 / 50
Which of the following constitute the best definition of fruit__?
17 / 50
Cleft grafting is most successful in_________?
18 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
19 / 50
Main factors affecting production and quantity of citrus is___________?
20 / 50
In orange aroma is developed by__________?
21 / 50
Alternate bearing is the serious problem of___?
22 / 50
Citrus belongs to the___________?
23 / 50
In apple wool aphid is genetically controlled by___________?
24 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
25 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
26 / 50
The chromoplast develops mainly from__________?
27 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
28 / 50
Mango are planted in which of the following layout system__?
29 / 50
The portion of the axis below the cotyledons is known as___________?
30 / 50
Degeneration and death of aerial plant parts is called___________?
31 / 50
The most highly advanced division in plants kingdom is__?
32 / 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_________?
33 / 50
Splice grafting is most successful in___________?
34 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
35 / 50
The storage life of fresh mango at -1 to 4?c is_____?
36 / 50
Commercial production of fruits is known as___?
37 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
38 / 50
Citrus has its origin in__?
39 / 50
chemicals which induce leaf fall are called__?
40 / 50
Plants having monoecious flower are___?
41 / 50
which one of the following is climacteric fruit___?
42 / 50
Common varieties of rose are developed by___________?
43 / 50
The message of jasmine is_________?
44 / 50
Gumosis is disease of___________?
45 / 50
The storage life of fresh oranges at 5 to 9?c is __?
46 / 50
The most popular and common method of laying out orchard on flat ground is_________?
47 / 50
In California the age of citrus tree is__?
48 / 50
major source of sugar in world is________?
49 / 50
Gulkand is made from the most common beautiful flower of_________?
50 / 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_________?
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