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Question
Consider the following statements.
A. Nutritionally enriched crops having minerals, vitamins and micronutrients are known as hybrids.
B. Dragon flies and ladybird are used to get rid of aphids.
C. Insect pests like cotton ball worms can be controlled by introducing the bacterium, Bacillus thuringiensis.
D. Several root infection plant pathogens can be controlled by Trichoderma fungus.
The correct statements are
Consider the following statements.
A. Nutritionally enriched crops having minerals, vitamins and micronutrients are known as hybrids.
B. Dragon flies and ladybird are used to get rid of aphids.
C. Insect pests like cotton ball worms can be controlled by introducing the bacterium, Bacillus thuringiensis.
D. Several root infection plant pathogens can be controlled by Trichoderma fungus.
The correct statements are
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Solution
The correct option is B B, C and D
A hybrid is a cross between two different plant varieties to get the important qualities of each variety. Hybrids are developed for disease resistance, size, flowering, colour, taste and any reason a plant might be considered special. Because they are a cross between varieties, the seed produced by hybrids will not grow true to seed. Seedlings grown from a hybrid could exhibit traits of one or both parent plants or be something totally different. The three options are correctly described.
A hybrid is a cross between two different plant varieties to get the important qualities of each variety. Hybrids are developed for disease resistance, size, flowering, colour, taste and any reason a plant might be considered special. Because they are a cross between varieties, the seed produced by hybrids will not grow true to seed. Seedlings grown from a hybrid could exhibit traits of one or both parent plants or be something totally different. The three options are correctly described.
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