Strategies for Enhancement in Food Production Test

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Strategies for Enhancement in Food Production Test - 61

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Weekly Quiz Competition

Question 1
1 / -0

Which one of the following statements is true in respect of India regarding the Dunkel proposals on plant Breeder Rights and Patent Law?

A
The plant breeder's rights are available for a new variety produced, but these will be adversely affected by the Dunkel proposals

B
The Indian Patent Law provides for process patent, but not for product patent; Dunkel proposals would require introduction of product patent

C
Dunkel proposals will not suit India, because they will not allow plant breeder's rights to Indian plant breeders

D
Dunkel proposals provide for farmers rights 'but not for plant breeder' rights
Question 2
1 / -0

Parbhani Kranti, a variety of bhindi (lady finger) is resistant to

A
Bacterial blight.

B
Yellow mosaic virus.

C
Black rot.

D
Leaf curl.

Solution

Prabhani Kranti (example of mutation breeding) is a variety of bhindi which is made resistant to yellow mosaic, virus.
In this Abelmoschus esculentus was transferred from a wild species to produce this new variety.
Question 3
1 / -0

A technique of microporpagation is:

A
Somatic embryogenesis

B
Protoplast fusion

C
Embryo rescue

D
Somatic hybridization

Solution

Micropropagation is the formation of a large number of desired cells by the process of tissue culture in a culture media and then taking them out to the field. One of the techniques of micropropagation is somatic embryogenesis, it is the process of the development of embryos from somatic or vegetative cells by the method of tissue culture.
So, the correct option is ' Somatic embryogenesis'.
Question 4
1 / -0

In live stock breeding experiments the following stage is transferred to surrogate mothers.

A
Unfertilized eggs

B
Fertilized eggs

C
$$8$$ to $$32$$ celled embroyo

D
Frozen semen
Question 5
1 / -0

Process of bringing wild species of plants under cultivation to suit human needs is called

A
Selection

B
Hybridization

C
Domestication

D
Cultivation

Solution

Domestication is the process where wild plant and animal species are made to adapted into the cultivation for human use.
The species that are domesticated are used for food, work, medicine and various other uses.
Once the wild species are being domesticated they need to be raised and cared for by humans.
So, the correct option is 'domestication'
Question 6
1 / -0

Which of the following is not a common procedure in tissue culture of plants?

A
Shoot tip culture for the purpose of micropropagation

B
Leaf, stem, and root culture for the purpose of cell suspension cultures

C
Protoplast culture for the purpose of genetic engineering of plants

D
Culture of hybridized mature plant cells

Solution

A) Shoot tip culture may be described as the culture of terminal portion of a shoot comprising the meristem together with primordial and developing leaves and adjacent stem tissue. It is a common process used for micropropagation
B) Suspension culture is a type of culture in which single cell or small aggregates of cells multiply while suspended in agitated liquid medium. It is the process done in tissue culture using plant part such as leaf, stem, roots etc.
C) Protoplasts are naked plant cells without the cell wall, but they possess plasma membrane and all other cellular components. Protoplasts of different species can be fused to generate a hybrid and this process is referred to as somatic hybridization. Genetic transformations can be achieved through genetic engineering of protoplast DNA
D) After hybridization or suspension culture, a new mature plant is produced. This plant is identical to its parent plant
So, the correct answer is 'culture of hybridized mature plant cells'
Question 7
1 / -0

Which among the following is secondary product of honey bee?

A
Bee wax

B
Propolis

C
Honey

D
Pollen

Solution

The best known primary products of beekeeping are honey and wax, but pollen, propolis, royal jelly, venom, queens, bees and their larvae are also marketable primary bee products. Most of these products can be consumed as they are produced by the bees. There are additional uses where bee products are an ingredient of another product.
So the correct answer should be 'option B and D".
Question 8
1 / -0

Amruthmahal, Baragur, Deoni and Harian are breeds of

A
poultry

B
goat

C
cattle

D
none of these

Solution

Amrit Mahal is a breed of cattle, which is originated from Halikar breed cattle. Deoni is a native breed of cattle in India. Baragur is the breed of cattle native to the bargur forests hills.
So the correct option is 'All of these'
Question 9
1 / -0

Match column I with column II and select the correct option from the given codes.
Column I Column II
A. Labeo rohita (i) Red junglefowl
B. Gallus gallus (ii) Rohu
C. Bos indicus (iii) Tussar silkmoth
D. Antheraea mylitta (iv) Cattle

A
A-(ii), B-(iii), C-(i), D-(iv)

B
A-(iii), B-(i), C-(iv), D-(ii)

C
A-(ii), B-(i), C-(iv), D-(iii)

D
A-(ii), B-(i), C-(iii), D-(iv)

Solution

(A) Labeo rohita - Rohu
(B) Gallus gallus - Red junglefowl
(C) Bos indicus - Cattle
(D) Antheraea mylitta - Tussar silkmoth

So, the correct answer is (c).
Question 10
1 / -0

Which of the following procedures are followed in dairy farm management?
(i) Regular inspections and visits by veterinary doctors.
(ii) Usage of manure to increase crop yields.
(iii) Adequate environmental condition is provided.
(iv) Weeding away unproductive and harmful plants from the brood house.

A
(i) and (ii)

B
(i) and (iii)

C
(iii) and (iv)

D
All of these

Solution

Dairy farm is the management of animals for milk and its products for human consumption.
The processes and systems that increase yield and improve the quality of milk are
Health care and social well being of the animals.

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Re-Attempt Weekly Quiz Competition

	Column I		Column II
A.	Labeo rohita	(i)	Red junglefowl
B.	Gallus gallus	(ii)	Rohu
C.	Bos indicus	(iii)	Tussar silkmoth
D.	Antheraea mylitta	(iv)	Cattle

Strategies for Enhancement in Food Production Test - 61

Result

Strategies for Enhancement in Food Production Test - 61

Score

-

Rank

-

SHARING IS CARING

Question 1

The plant breeder's rights are available for a new variety produced, but these will be adversely affected by the Dunkel proposals

The Indian Patent Law provides for process patent, but not for product patent; Dunkel proposals would require introduction of product patent

Dunkel proposals will not suit India, because they will not allow plant breeder's rights to Indian plant breeders

Dunkel proposals provide for farmers rights 'but not for plant breeder' rights

Question 2

Bacterial blight.

Yellow mosaic virus.

Black rot.

Leaf curl.

Solution

Question 3

Somatic embryogenesis

Protoplast fusion

Embryo rescue

Somatic hybridization

Solution

Question 4

Unfertilized eggs

Fertilized eggs

$$8$$ to $$32$$ celled embroyo

Frozen semen

Question 5

Selection

Hybridization

Domestication

Cultivation

Solution

Question 6

Shoot tip culture for the purpose of micropropagation

Leaf, stem, and root culture for the purpose of cell suspension cultures

Protoplast culture for the purpose of genetic engineering of plants

Culture of hybridized mature plant cells

Solution

Question 7

Bee wax

Propolis

Honey

Pollen

Solution

Question 8

poultry

goat

cattle

none of these

Solution

Question 9

A-(ii), B-(iii), C-(i), D-(iv)

A-(iii), B-(i), C-(iv), D-(ii)

A-(ii), B-(i), C-(iv), D-(iii)

A-(ii), B-(i), C-(iii), D-(iv)

Solution

Question 10

(i) and (ii)

(i) and (iii)

(iii) and (iv)

All of these

Solution

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