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Explain inbreeding depression and how it can be overcome
|
|
1
|
6044
|
February 8, 2019
|
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"Hunger is an important aspect indicating food insecurity"
|
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1
|
6405
|
December 10, 2016
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What is plant breeding? List the two steps the classical plant breeding involves
|
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1
|
2840
|
August 31, 2016
|
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Name the technology that has helped the scientists to propagate on large scale the desired crops in short duration
|
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1
|
812
|
August 31, 2016
|
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Explain the main steps in breeding a new genetic variety of crop?
|
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0
|
4417
|
August 31, 2016
|
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Mention the property that enables the explants to regenerate into a new plant
|
|
0
|
1068
|
August 31, 2016
|
|
Explain the process of artifucial hybridization to get improved crop variety in:
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|
1
|
4134
|
August 31, 2016
|
|
Scientists have succeeded in recovering healthy sugarcane plants from a diseased one
|
|
1
|
2527
|
August 31, 2016
|
|
How can crop varietes be made disease resistant to overcome food crisis in India?Explain. Name one disease resistant variety in India of:
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|
1
|
1701
|
August 31, 2016
|
|
What is ''biofortification''? Write its importance. Mention the contribution of Indian Agricultural Research Institute towards its with the help of two examples
|
|
0
|
4162
|
August 31, 2016
|
|
(a)Name the tropical sugar cane variety grown in South India.How has it helped in improving the sugar cane grown in North India?
|
|
1
|
1508
|
August 31, 2016
|
|
1.Mention the property that enables the explants to regenerate into a new plant
|
|
1
|
3189
|
August 31, 2016
|
|
List the two steps that are essentials for carrying out artificial hybridisation in crop plants and why?
|
|
0
|
3431
|
August 31, 2016
|
|
How can healthy potato plants be obtained from a desired potato variety which is viral infected?Explain
|
|
0
|
1200
|
August 31, 2016
|
|
How are the two following varietes of sugarcane different from each other?
|
|
1
|
1350
|
August 31, 2016
|
|
Name the Following:
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|
1
|
615
|
August 31, 2016
|
|
Name any two diseases the 'Himgiri' variety of wheat is resistant to
|
|
0
|
7610
|
August 31, 2016
|
|
State the importance of biofortification
|
|
0
|
4390
|
August 31, 2016
|
|
Write an alternate source of protein for animal and human nutrition
|
|
0
|
3959
|
August 31, 2016
|
|
Inbreeding is advantageous as well as disadvantageous.Explain
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|
0
|
1060
|
August 31, 2016
|
|
Differentiate between inbreeding and outbreeding in cattle
|
|
1
|
3859
|
August 31, 2016
|
|
What is inbreeding depression and how is it caused in organisms?Write any two advantages of inbreeding
|
|
0
|
3256
|
August 31, 2016
|
|
What is 'Blue revolution'? Name two fresh water and two marine edible fish?
|
|
0
|
2593
|
August 31, 2016
|
|
(a)Write the scientific name of the most common species of honey bee reared
|
|
1
|
2168
|
August 31, 2016
|
|
(a)What is the programme called that is involved in improving success rate of production of desired hybrid and herd size of cattle?
|
|
1
|
1225
|
August 31, 2016
|
|
(a)State the objective of a animal breeding
|
|
1
|
3134
|
August 31, 2016
|
|
Give the scientific name of the most common species of honey bee rared in India. Why is it advantageous to keep beehives in crop fields during flowering periods?
|
|
0
|
1052
|
August 31, 2016
|
|
Explain the efforts which must eb put in to improve health.hygiene and milk yield and for honey yield
|
|
0
|
1720
|
August 31, 2016
|
|
Honey collection improves when beehives are kept in crop-fields during flowering season.Explain
|
|
0
|
2209
|
August 31, 2016
|
|
How is pure line in an animal raised?Expalin
|
|
0
|
1995
|
August 31, 2016
|