Question 1

The development of flower bud in tuberose is :

Accepted Answer

A) Basipetal 
B) Exipetal 
C) Endopetal 
D) Acropetal 
A) Basipetal 
B) Exipetal 
C) Endopetal 
D) Acropetal

Question 2

Production of vegetable out of their normal season of outdoor production is known as:

Accepted Answer

A) Vegetable forcing 
B) Out of season 
C) Crop production 
D) Tissue culture 
A) Vegetable forcing 
B) Out of season 
C) Crop production 
D) Tissue culture

Question 3

At a temperature slightly above optimum, carbohydrates are ________:

Accepted Answer

A) Produced 
B) Stored 
C) Utilized 
D) Increased 
A) Produced 
B) Stored 
C) Utilized 
D) Increased

Question 4

More harmones are accumulated in plants due to accumulation of _______:

Accepted Answer

A) Nitrate 
B) Starch 
C) Protein 
D) Vitamins 
A) Nitrate 
B) Starch 
C) Protein 
D) Vitamins

Question 5

Citrus seeds can be stored with Charcoal at following temperature in dry conditions.

Accepted Answer

A) 0-3°C 
B) 3-10°C 
C) 10-15°C 
D) Above 15°C 
A) 0-3°C 
B) 3-10°C 
C) 10-15°C 
D) Above 15°C

Question 6

Almond is a drupe fruit, in which the edible portion is:

Accepted Answer

A) Pericarp 
B) Thalmus 
C) Seed 
D) Mesocarp 
A) Pericarp 
B) Thalmus 
C) Seed 
D) Mesocarp

Question 7

Cost benefit ratio in potato production should range:

Accepted Answer

A) 1:5 
B) 1:10 
C) 10:1 
D) Both 'a' and 'b' 
A) 1:5 
B) 1:10 
C) 10:1 
D) Both 'a' and 'b'

Question 8

Most serious insect/pest(s) of apple is/are:

Accepted Answer

A) Codling moth 
B) Fruit fly 
C) All above 
D) None of above 
A) Codling moth 
B) Fruit fly 
C) All above 
D) None of above

Question 9

Which of the following factor(s) is/are more suitable for good onion production?

Accepted Answer

A) High temperature 
B) Long photoperiod 
C) None of above 
D) All above 
A) High temperature 
B) Long photoperiod 
C) None of above 
D) All above

Question 10

The major metabolic process which takes place in the harvested produce is _______:

Accepted Answer

A) Ripening 
B) Respiration 
C) Softening 
D) Senescence 
A) Ripening 
B) Respiration 
C) Softening 
D) Senescence

Question 11

Dormancy is a function of interaction of growth promoter like GA and growth inhibitor like _________:

Accepted Answer

A) ABA 
B) Cycocell 
C) Alar 
D) Paclobutrazole 
A) ABA 
B) Cycocell 
C) Alar 
D) Paclobutrazole

Question 12

Green potato tuber is inedible due to:

Accepted Answer

A) Carcinogenic 
B) Hardness 
C) Hollowness 
D) None of above 
A) Carcinogenic 
B) Hardness 
C) Hollowness 
D) None of above

Question 13

Rate of bud development is ___________ upto winter season :

Accepted Answer

A) Slow 
B) Rapid 
C) Medium 
D) Constant 
A) Slow 
B) Rapid 
C) Medium 
D) Constant

Question 14

Following plant(s) is/are propagated through seed.

Accepted Answer

A) Murva 
B) Bottle palm 
C) None of above 
D) All above 
A) Murva 
B) Bottle palm 
C) None of above 
D) All above

Question 15

At fruit bud differentiation in mango, C/N ratio is _______:

Accepted Answer

A) Low 
B) Medium 
C) High 
D) Very High 
A) Low 
B) Medium 
C) High 
D) Very High

Question 16

The first ever auxin discovered was:

Accepted Answer

A) IBA 
B) IPA 
C) IAA 
D) None of above 
A) IBA 
B) IPA 
C) IAA 
D) None of above

Question 17

The most important characteristics of tropical region are:

Accepted Answer

A) Snowfall 
B) Frost 
C) Winds 
D) High temperature 
A) Snowfall 
B) Frost 
C) Winds 
D) High temperature

Question 18

Soft nose is a disorder of:

Accepted Answer

A) Date fruit 
B) Citrus fruit 
C) Mango fruit 
D) Apple fruit 
A) Date fruit 
B) Citrus fruit 
C) Mango fruit 
D) Apple fruit

Question 19

Failure of a viable pollen to grow down the style of the flower of the same variety is called ___________:

Accepted Answer

A) Self sterility 
B) Self incompatibility 
C) Self unfruitfulness 
D) Sterility 
A) Self sterility 
B) Self incompatibility 
C) Self unfruitfulness 
D) Sterility

Question 20

Self fertility refers to the ability of a variety to produce fruits with viable ___:

Accepted Answer

A) Pollens 
B) Seeds 
C) Ovules 
D) Ovaries 
A) Pollens 
B) Seeds 
C) Ovules 
D) Ovaries

Exam 15: Plant Biology and Agriculture: Part B

The development of flower bud in tuberose is :

Production of vegetable out of their normal season of outdoor production is known as:

At a temperature slightly above optimum, carbohydrates are ________:

More harmones are accumulated in plants due to accumulation of _______:

Citrus seeds can be stored with Charcoal at following temperature in dry conditions.

Almond is a drupe fruit, in which the edible portion is:

Cost benefit ratio in potato production should range:

Most serious insect/pest(s) of apple is/are:

Which of the following factor(s) is/are more suitable for good onion production?

The major metabolic process which takes place in the harvested produce is _______:

Dormancy is a function of interaction of growth promoter like GA and growth inhibitor like _________:

Green potato tuber is inedible due to:

Rate of bud development is ___________ upto winter season :

Following plant(s) is/are propagated through seed.

At fruit bud differentiation in mango, C/N ratio is _______:

The first ever auxin discovered was:

The most important characteristics of tropical region are:

Soft nose is a disorder of:

Failure of a viable pollen to grow down the style of the flower of the same variety is called ___________:

Self fertility refers to the ability of a variety to produce fruits with viable ___:

Seed Germination and Vegetable Production

Plant Reproduction and Seed Production

Plant Propagation, Pollination, and Vegetable Crops

Vegetable Production: Part A

Vegetable Production: Part B

Vegetable Classification and Cultivation

Fruit and Vegetable Crops

Botanical Names, Vegetable Facts, and Growth Regulators

Flowering Plants and Fruits

Fruit Classification and Cultivation: Part A

Fruit Classification and Cultivation: Part B

Fruit Tree Rootstocks and Propagation Methods

Banana Propagation, Fruit Types, and Plant Classification

Plant Biology and Agriculture: Part A

Sweet Orange and Plant Parts

Plant Propagation, Pollination, and Horticultural Practices

Plant Anatomy, Nutrition, and Cultivation

Planting and Pruning Techniques

Trees, Plants, and Floral Arrangements

Horticulture and Gardening

Landscape Design, Maintenance, and Plant Care

Landscaping and Plant Care

Trees, Flowers, and Landscape Design

Landscaping and Nursery Stock

Grass and Floral Arrangement Principles

Fragrant Shrubs, Flowering Plants, and Plant Care Tips

Plants and Landscaping

Propagation Techniques and Plant Care

Horticultural: Annuals, Gardening Techniques, and Plant Physiology

Postharvest Practices and Storage Techniques for Fresh Produce

Active Ingredients in Plants and Medicinal Properties

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