Bt seed is associated with (1) Rice (2) Wheat (3) Cotton (4) Oil seeds

Bt seed is associated with (1) Rice (2) Wheat (3) Cotton (4) Oil seeds
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Bt seed is associated with - (1) Rice (2) Wheat (3) Cotton (4) Oil seeds

Description : Bt seed is associated with - (1) Rice (2) Wheat (3) Cotton (4) Oil seeds

Last Answer : (3) Cotton Explanation: Cotton is the most popular of the Bt crops: it was planted on about 1 .8 million acres (728437 ha) in 1996 and 1997. The Bt gene was isolated and transferred ... genetically into the cotton seeds, protects the plants from bollworm (A. lepidoptora), a major pest of cotton.

In the agricultural resources, cereals comprise (a) rubber, oil seeds, groundnut (b) cotton, Jute, hemp (c) tea, coffee, cocoa (d) rice, wheat, millets

Description : In the agricultural resources, cereals comprise (a) rubber, oil seeds, groundnut (b) cotton, Jute, hemp (c) tea, coffee, cocoa (d) rice, wheat, millets

Last Answer : Ans: (d)

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra, and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane Explanation: The growth rates of area, production and yield of food grains in India can be divided into two broad periods the period ... Varieties of wheat, rice, pulses, oilseeds and sugarcane were development under Green Revolution in India.

Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Description : Select the High Yielding Varieties of seed-crops developed under Green Revolution in India. (1) Rice, Wheat, Pulses, Oil seeds and Sugarcane (2) Maize, Black-gram, Jowar, Coffee arid Tea (3) Rice, Wheat, Jowar, Bajra and Maize (4) Wheat, Rice, Sugarcane, Pulses and Maize

Last Answer : Rice, Wheat, Pulses, Oil seeds and Sugarcane

Green Revolution in India has been most successful in the case of? a. Tea & Coffee b. Wheat & Potato c. Mustard & Oil Seeds d. Rice & Wheat e. None of these

Description : Green Revolution in India has been most successful in the case of? a. Tea & Coffee b. Wheat & Potato c. Mustard & Oil Seeds d. Rice & Wheat e. None of these

Last Answer : d. Rice & Wheat

Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin ‘A’ deficiency? (a) ‘Flavr Savr’ tomato (b) Canolla (c) Golden rice (d) Bt-Brinjal

Description : Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin ‘A’ deficiency? (a) ‘Flavr Savr’ tomato (b) Canolla (c) Golden rice (d) Bt-Brinjal

Last Answer : (c) Golden rice

The impact of Green Revolution was felt most in the case of – (1) Wheat (2) Rice (3) Pulses (4) Oil seed

Description : The impact of Green Revolution was felt most in the case of – (1) Wheat (2) Rice (3) Pulses (4) Oil seed

Last Answer : (1) Wheat Explanation: The Green Revolution in India was a wheat-centric revolution that led to the higher-yielding varieties of wheat. The production of wheat increased by more than three times ... account of this, it is said that the Green Revolution in India is largely the Wheat Revolution.

The impact of Green Revolution was felt most in the case of (1) Wheat (2) Rice (3) Pulses (4) Oil seed

Description : The impact of Green Revolution was felt most in the case of (1) Wheat (2) Rice (3) Pulses (4) Oil seed

Last Answer : Wheat

Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Description : Which of the following is NOT a food-grain? (a) Wheat (b) Rice (c) Maize (d) Jowar (e) Cotton

Last Answer : Ans: (e)

With reference to the area devoted to its cultivation pulses hold the third place in India. Which crops occupy the first and second places respectively? (a) Rice and Wheat (b) Rice and Cotton (c) Jowar and Cotton (d) Jowar and Bajara

Description : With reference to the area devoted to its cultivation pulses hold the third place in India. Which crops occupy the first and second places respectively? (a) Rice and Wheat (b) Rice and Cotton (c) Jowar and Cotton (d) Jowar and Bajara

Last Answer : Ans: (a)

Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Description : Black soil derived from volcanic rocks with humus is suitable for growing (a) rice (b) wheat (c) cotton (d) grapes

Last Answer : Ans: (c)

Which of the following is not primarily a kharif crop in India? (a) Wheat (b) Rice (c) Maize (d) Cotton

Description : Which of the following is not primarily a kharif crop in India? (a) Wheat (b) Rice (c) Maize (d) Cotton

Last Answer : Ans: (a)

For the cultivation of which crop is black soil moat suitable? (a) Cotton (b) Rice (c) Jute (d) Wheat

Description : For the cultivation of which crop is black soil moat suitable? (a) Cotton (b) Rice (c) Jute (d) Wheat

Last Answer : Ans: (a)

Match the following: A. Alluvial Soil 1. Cotton B. Black Soil 2. Rice C. Brown Soil 3. Tea D. Red Soil 4. Wheat A B C D (a) 2 3 1 4 (b) 2 1 3 4 (c) 3 1 2 4 (d) 4 1 3 2

Description : Match the following: A. Alluvial Soil 1. Cotton B. Black Soil 2. Rice C. Brown Soil 3. Tea D. Red Soil 4. Wheat A B C D (a) 2 3 1 4 (b) 2 1 3 4 (c) 3 1 2 4 (d) 4 1 3 2

Last Answer : Ans: (d)

Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset of monsoon season and harvested in Autumn (3) Rabi season begins in Autumn after the rains and harvested in late Spring. (4) Important Kharif crops are rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Description : Which of the following statements about Kharif and Rabi is not correct? (1) Kharif season begins with the onset of monsoon season and harvested in late Spring (2) Kharif season begins with the onset ... rice, millets, jute, maize and cotton; important Rabi crops are wheat, gram, barley and linseed

Last Answer : (1) Kharif season begins with the onset of monsoon season and harvested in late Spring Explanation: Kharif crops refer to the planting, cultivation and harvesting of any domesticated plant sown in the ... for autumn harvest and may also be called the summer or monsoon crop in India and Pakistan.

The maximum area under crops in India is used for the cultivation of: (1) Wheat (2) Rice (3) Sugarcane (4) Cotton

Description : The maximum area under crops in India is used for the cultivation of: (1) Wheat (2) Rice (3) Sugarcane (4) Cotton

Last Answer : (2) Rice Explanation: Rice production in India is an important part of the national economy. India is one of the world's largest producer of white rice, accounting for 20% of all world rice production. ... as it is one of the principal food crops. It is in fact the dominant crop of the country.

Pick the odd one out based on crop season – (1) Rice (2) Wheat (3) Maize (4) Cotton

Description : Pick the odd one out based on crop season – (1) Rice (2) Wheat (3) Maize (4) Cotton

Last Answer : (2) Wheat Explanation: Rabi ( Also called Rabbi ) and Kharif are the two agricultural crops related words that have come with the Mughals in the Indian subcontinent and are widely used eversince. The ... towards the end of May in the state of Kerala during the advent of south-west monsoon season

Which of the following is not a Kharif crop? (1) Rice (2) Wheat (3) Sugarcane (4) Cotton

Description : Which of the following is not a Kharif crop? (1) Rice (2) Wheat (3) Sugarcane (4) Cotton

Last Answer : (2) Wheat Explanation: Kharif crop refers to the planting, cultivation and harvesting of any domesticated plant sown in the rainy (monsoon) season on the Asian subcontinent. Such crops are planted for ... is the main kharif crop. Other Kharif crops are sugarcane & cotton. Wheat is rabi crop.

The largest irrigated area in India is occupied by – (1) Sugarcane (2) Rice (3) Cotton (4) Wheat

Description : The largest irrigated area in India is occupied by – (1) Sugarcane (2) Rice (3) Cotton (4) Wheat

Last Answer : (2) Rice Explanation: The total area under irrigated rice is about 22.00 million hectares, which accounts about 49.5 per cent of the total area under rice crop in the country. Rice is ... , Himachal Pradesh and Gujarat. In these states, rice is grown under irrigated conditions more than 5090%.

Which one of the following plants is used for green manuring in India? (1) Wheat (2) Sun hemp (3) Cotton (4) Rice

Description : Which one of the following plants is used for green manuring in India? (1) Wheat (2) Sun hemp (3) Cotton (4) Rice

Last Answer : (2) Sun hemp Explanation: Used as a cover crop, sunn hemp can improve soil properties, reduce soil erosion, conserve soil water, and recycle plant nutrients.

The crop having the highest pesticide use is (A) Cotton (B) Oilseeds (C) Rice (D) Wheat

Description : The crop having the highest pesticide use is (A) Cotton (B) Oilseeds (C) Rice (D) Wheat

Last Answer : (A) Cotton

In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

Description : In Jute growing areas the usual alternate crop is – a) Cotton b) Wheat c) Sugarcane d) Rice

Last Answer : d) Rice

Which of the following crops are related to Green revolution? a. Wheat, Rice b. Cotton, Bajra c. Maize, Rice d. Bajra, Wheat

Description : Which of the following crops are related to Green revolution? a. Wheat, Rice b. Cotton, Bajra c. Maize, Rice d. Bajra, Wheat

Last Answer : a. Wheat, Rice

2,4 D weedicide avoided in — crop. a. Rice b. Wheat c. Sorghum d. Cotton

Description : 2,4 D weedicide avoided in — crop. a. Rice b. Wheat c. Sorghum d. Cotton

Last Answer : d. Cotton

Phalaris minor has developed resistance to isoproturon in Punjab and Haryana in a). Rice b). Wheat c). Sugarcane d). Cotton

Description : Phalaris minor has developed resistance to isoproturon in Punjab and Haryana in a). Rice b). Wheat c). Sugarcane d). Cotton

Last Answer : b). Wheat

Black soil is best for a. Cotton cultivation b. Wheat cultivation c. Rice cultivation d. Maize cultivation

Description : Black soil is best for a. Cotton cultivation b. Wheat cultivation c. Rice cultivation d. Maize cultivation

Last Answer : a. Cotton cultivation

Asseriton: Insect resistant transgenic cotton has been produced by inserting Bt gene Reason The Bt gene is derived form a bacterium

Description : Asseriton: Insect resistant transgenic cotton has been produced by inserting Bt gene Reason The Bt gene is derived form a bacterium

Last Answer : Asseriton: Insect resistant transgenic cotton has been produced by inserting Bt gene Reason The Bt ... If both the assertion and reason are false

Cultivation of Bt Cotton has been much in the news . The prefix "Bt" means

Description : Cultivation of Bt Cotton has been much in the news . The prefix "Bt" means

Last Answer : Cultivation of Bt Cotton has been much in the news . The prefix "Bt" means A. ... ligases D. carrying an endotoxin gene from bacillus thuringiensis

Bt cotton is

Description : Bt cotton is

Last Answer : Bt cotton is A. Transgenic plant B. Mutated plant C. Cloned plant D. Hydrid plant

Study statement a-d (about organic farming) and find out the correct ones. (a) Utilises genetically modified crops like Bt cotton (b) Uses only natura

Description : Study statement a-d (about organic farming) and find out the correct ones. (a) Utilises genetically modified crops like Bt cotton (b) Uses only natura

Last Answer : Study statement a-d (about organic farming) and find out the correct ones. (a) Utilises genetically modified crops ... . a and b only D. b and c only

Bt genes are introduced in cotton against the pest

Description : Bt genes are introduced in cotton against the pest

Last Answer : Ans. Cotton Bollworm

Bt cotton is resistant against the pest

Description : Bt cotton is resistant against the pest

Last Answer : Ans.Helicoverpa (Spotted bollworm) 19. Jute

Write a note on BT Cotton.

Description : Write a note on BT Cotton.

Last Answer : BT Cotton is a genetically modified or transgenic plant. It is a new variety in which a gene isolated from a bacterium called Bacillus thuringiensis has been newly introduced. The gene us responsible for producing a toxin which can kill the boll worm that attack the cotton plants.

Select the correct statement about biodiversity. (a) The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals. (b) Large scale planting of Bt cotton has no adverse effect on biodiversity. (c) Western ghats have a very high degree of species richness and endemism. (d) Conservation of biodiversity is just a fad pursued by the developed countries.

Description : Select the correct statement about biodiversity. (a) The desert areas of Rajasthan and Gujarat have a very high level of desert animal species as well as numerous rare animals. (b) Large scale ... and endemism. (d) Conservation of biodiversity is just a fad pursued by the developed countries.

Last Answer : (c) Western ghats have a very high degree of species richness and endemism.

Match the following columns and select the correct option. Column-I Column-II (A) Bt cotton (i) Gene therapy (B) Adenosine (ii) Cellular defence deaminase deficiency (C) RNAi (iii) Detection of HIV infection (D) PCR (iv) Bacillus thuringiensis (A) (B) (C) (D) (a) (iv) (i) (ii) (iii) (b) (iii) (ii) (i) (iv) (c) (ii) (iii) (iv) (i) (d) (i) (ii) (iii) (iv)

Description : Match the following columns and select the correct option. Column-I Column-II (A) Bt cotton (i) Gene therapy (B) Adenosine (ii) Cellular defence deaminase deficiency (C) RNAi (iii) Detection of HIV infection (D) PCR (iv) Bacillus ... (i) (iv) (c) (ii) (iii) (iv) (i) (d) (i) (ii) (iii) (iv)

Last Answer : (a) (iv) (i) (ii) (iii)

Some of the characteristics of Bt cotton are (a) long fibre and resistance to aphids (b) medium yield, long fibre and resistance to beetle pests (c) high yield and production of toxic protein crystals which kill dipteran pests (d) high yield and resistance to bollworms.

Description : Some of the characteristics of Bt cotton are (a) long fibre and resistance to aphids (b) medium yield, long fibre and resistance to beetle pests (c) high yield and production of toxic protein crystals which kill dipteran pests (d) high yield and resistance to bollworms.

Last Answer : (d) high yield and resistance to bollworms.

Which of the following Bt crops is being grown in India by the farmers? (a) Brinjal (b) Soybean (c) Maize (d) Cotton

Description : Which of the following Bt crops is being grown in India by the farmers? (a) Brinjal (b) Soybean (c) Maize (d) Cotton

Last Answer : (d) Cotton

In Bt cotton, the Bt toxin present in plant tissue as protoxin is converted into active toxin due to(a) action of gut microorganisms (b) presence of conversion factors in insect gut (c) alkaline pH of the insect gut (d) acidic pH of the insect gut.

Description : In Bt cotton, the Bt toxin present in plant tissue as protoxin is converted into active toxin due to (a) action of gut microorganisms (b) presence of conversion factors in insect gut (c) alkaline pH of the insect gut (d) acidic pH of the insect gut.

Last Answer : (c) alkaline pH of the insect gut

Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to (a) insect pests (b) fungal diseases (c) plant nematodes (d) insect predators.

Description : Bt cotton variety that was developed by the introduction of toxin gene of Bacillus thuringiensis (Bt) is resistant to (a) insect pests (b) fungal diseases (c) plant nematodes (d) insect predators.

Last Answer : (a) insect pests

Consider the following statements (A–D) about organic farming. (A) Utilizes genetically modified crops like Bt cotton (B) Uses only naturally produced inputs like compost (C) Does not use pesticides and urea (D) Produces vegetables rich in vitamins and minerals Which of the above statements are correct? (a) B, C and D (b) C and D only (c) B and C only (d) A and B only

Description : Consider the following statements (A-D) about organic farming. (A) Utilizes genetically modified crops like Bt cotton (B) Uses only naturally produced inputs like compost (C) Does not use pesticides and urea (D) Produces vegetables ... C and D (b) C and D only (c) B and C only (d) A and B only

Last Answer : (c) B and C only

Which one of the following is an example of carrying out biological control of pests/diseases using microbes? (a) Trichoderma sp. against certain plant pathogens. (b) Nucleopolyhedrovirus against white rust in Brassica. (c) Bt-cotton to increase cotton yield. (d) Lady bird beetle against aphids in mustard.

Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes? (a) Trichoderma sp. against certain plant pathogens. (b) Nucleopolyhedrovirus against white rust ... c) Bt-cotton to increase cotton yield. (d) Lady bird beetle against aphids in mustard.

Last Answer : (a) Trichoderma sp. against certain plant pathogens.

The area under Bt – cotton in India is about (A) 6.4 mha (B) 5.4 mha (C) 4.4 mha (D) 3.4 mha

Description : The area under Bt – cotton in India is about (A) 6.4 mha (B) 5.4 mha (C) 4.4 mha (D) 3.4 mha

Last Answer : (A) 6.4 mha

Bt cotton is resistant to bollworm, it is due to (a) Bt is repellent to bollworm(b) Bt is contact poison for bollworm (c) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach (d) Bt is causing death due to asphagsiation of insect

Description : Bt cotton is resistant to bollworm, it is due to (a) Bt is repellent to bollworm(b) Bt is contact poison for bollworm (c) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach (d) Bt is causing death due to asphagsiation of insect

Last Answer : (c) Bt is stomach poison; it changes the permeability of stomach due to generation of pores in alkaline environment of stomach

In India Bt cotton is released for commercial cultivation in the year — a. 2000 b. 2002 c. 2006 d. 2009

Description : In India Bt cotton is released for commercial cultivation in the year — a. 2000 b. 2002 c. 2006 d. 2009

Last Answer : b. 2002

Which one of the following is an example of carrying out biological control of pests/diseases using microbes ? (1) Lady bird beetle against aphids in mustard (2) Trichoderma sp. against certain plant pathgens (3) Nucleopolyhedrovirus against white rust in Brassica (4) Bt-cotton to increase cotton yield

Description : Which one of the following is an example of carrying out biological control of pests/diseases using microbes ? (1) Lady bird beetle against aphids in mustard (2) Trichoderma sp. against ... pathgens (3) Nucleopolyhedrovirus against white rust in Brassica (4) Bt-cotton to increase cotton yield

Last Answer : (2) Trichoderma sp. against certain plant pathgens

Seed Plant Technique is followed in? a. Paddy b. Wheat c. Bajra d. Potato e. Rice

Description : Seed Plant Technique is followed in? a. Paddy b. Wheat c. Bajra d. Potato e. Rice

Last Answer : a. Paddy

Which of the following is not a seed borne disease? (a) Redrot of sugarcane (b) Potato mosaic (c) Brown leaf spot of rice (d) Black gram of cotton

Description : Which of the following is not a seed borne disease? (a) Redrot of sugarcane (b) Potato mosaic (c) Brown leaf spot of rice (d) Black gram of cotton

Last Answer : Ans: (b)

Paddy cono weeder is useful for. a) Weeding between rows of crops like cotton for sugarcane. b) For uprooting and burying weeds in between standing rows of rice crops in in wetland. c) For weeding in raw crops in rain fed. d) For placing seed in continuous flow.

Description : Paddy cono weeder is useful for. a) Weeding between rows of crops like cotton for sugarcane. b) For uprooting and burying weeds in between standing rows of rice crops in in wetland. c) For weeding in raw crops in rain fed. d) For placing seed in continuous flow.

Last Answer : For uprooting and burying weeds in between standing rows of rice crops in in wetland.

A transgenic food crop which may help in solving the problem of night blindness in developing countries is (a) Bt soybean (b) Golden rice (c) Flavr Savr tomatoes (d) Starlink maize.

Description : A transgenic food crop which may help in solving the problem of night blindness in developing countries is (a) Bt soybean (b) Golden rice (c) Flavr Savr tomatoes (d) Starlink maize.

Last Answer : b) Golden rice

With which crop has Green Revolution been associated? (1) Rice (2) Wheat (3) Pulses (4) Sugarcane

Description : With which crop has Green Revolution been associated? (1) Rice (2) Wheat (3) Pulses (4) Sugarcane

Last Answer : (2) Wheat Explanation: India is one of the main wheat producing and consuming countries of the world. After the Green Revolution in the 1970's and 1980's the production of wheat has shown a huge ... per cent of the total wheat produced (External website that opens in a new window) in the country.