Question 1

Cuttings with ________ show more success of rooting :

Accepted Answer

A) Leaves 
B) Opening buds 
C) Slanting cut 
D) Round cut 
A) Leaves 
B) Opening buds 
C) Slanting cut 
D) Round cut

Question 2

In the case of uniform experimental material which experiment design is most suitable.

Accepted Answer

A) RCBD 
B) Latin Square 
C) CRD 
D) None of above 
A) RCBD 
B) Latin Square 
C) CRD 
D) None of above

Question 3

Nitrogen is absorbed in form of ____________:

Accepted Answer

A) Nitride 
B) Nitrite 
C) Nitrate 
D) NH4 
A) Nitride 
B) Nitrite 
C) Nitrate 
D) NH4

Question 4

Aromatic biosynthesis in plants takes place by

Accepted Answer

A) Shikimic acid pathway 
B) Acetate hypothesis 
C) Both 
D) None of above 
A) Shikimic acid pathway 
B) Acetate hypothesis 
C) Both 
D) None of above

Question 5

Ammonia is converted into ________ by bacteria during first step:

Accepted Answer

A) Nitrites 
B) Nitrides 
C) Nitrates 
D) N 
A) Nitrites 
B) Nitrides 
C) Nitrates 
D) N

Question 6

In case of two sources of variation, which experimental design is suitable.

Accepted Answer

A) CRD 
B) RCBD 
C) Latin Square 
D) ANOVA 
A) CRD 
B) RCBD 
C) Latin Square 
D) ANOVA

Question 7

Growth substances are translocated both up and down in the stem chiefly in the _______ :

Accepted Answer

A) Phloem 
B) Xylem 
C) Cortex 
D) Pith 
A) Phloem 
B) Xylem 
C) Cortex 
D) Pith

Question 8

Soil particles carry _________ charge:

Accepted Answer

A) Negative 
B) Positive 
C) No charge 
D) Positive + Negative 
A) Negative 
B) Positive 
C) No charge 
D) Positive + Negative

Question 9

Soil solution becomes _________ under dry conditions :

Accepted Answer

A) Dilute 
B) Very dilute 
C) Concentrated 
D) Very concentrated 
A) Dilute 
B) Very dilute 
C) Concentrated 
D) Very concentrated

Question 10

Green bananas are injured when exposed to a temperature below _____ °F:

Accepted Answer

A) 40 
B) 50 
C) 60 
D) 70 
A) 40 
B) 50 
C) 60 
D) 70

Question 11

Tetrazolium chloride test is used for

Accepted Answer

A) Estimation of chlorine in leaves 
B) Detection of nitrogen content 
C) Viability of seeds 
D) None of above 
A) Estimation of chlorine in leaves 
B) Detection of nitrogen content 
C) Viability of seeds 
D) None of above

Question 12

Molaurty is defined as number of moles of solute per

Accepted Answer

A) 100 Liters of solution 
B) 10 liter of solution 
C) 1000 liter of solution 
D) 1 liter of solution 
A) 100 Liters of solution 
B) 10 liter of solution 
C) 1000 liter of solution 
D) 1 liter of solution

Question 13

Best yield of rose oil from rose petals is obtained by

Accepted Answer

A) Steam distillation 
B) Vacuum distillation 
C) Enflurage 
D) Carbon dioxide extraction 
A) Steam distillation 
B) Vacuum distillation 
C) Enflurage 
D) Carbon dioxide extraction

Exam 32: Active Ingredients in Plants and Medicinal Properties

Cuttings with ________ show more success of rooting :

In the case of uniform experimental material which experiment design is most suitable.

Nitrogen is absorbed in form of ____________:

Aromatic biosynthesis in plants takes place by

Ammonia is converted into ________ by bacteria during first step:

In case of two sources of variation, which experimental design is suitable.

Growth substances are translocated both up and down in the stem chiefly in the _______ :

Soil particles carry _________ charge:

Soil solution becomes _________ under dry conditions :

Green bananas are injured when exposed to a temperature below _____ °F:

Tetrazolium chloride test is used for

Molaurty is defined as number of moles of solute per

Best yield of rose oil from rose petals is obtained by

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

Plant Biology and Agriculture: Part B

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

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