Biology- One Liners

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1-Expand DDT- Dichloro diphenyl trichloro ethane

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2-Expand BHC-Benzene hexachloride

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3-The trophic level of an ecosystem by taking the shape of a pyramid is called an Ecological pyramid.

 

 

 

 

 

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4-Any type of plant or animal material can be converted into energy is called Biomass

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5-The process of growing the fishes and prawns is called Aquaculture

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6-0.01 % of fresh water is available as surface water.

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7-0.7-0.8% % of fresh water in ground and soil moisture.

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8- Expand ICRISAT -International crop research institute for semi arid tropics

 

 

 

 

 

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9-Ecological pyramids was proposed by Charles Elton

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10-The process of entering pollutants in a food chain is called Bioaccumulation.

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11-The process of acquiring change is called Evolution

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12-The study of fossils is called Palaeontology

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13-Law of inheritance was proposed by Mendel

 

 

 

 

 

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14-Mendel choose 7 pairs of containing characters for his study.

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15-The life cycle of pea plant is 1year

 

 

 

 

 

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16-The modern name of factor is Gene

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17-The details structure of DNA was discovered by Franseiscrick

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18-Gene is a segment of DNA which is present in the nucleus of each cell.

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19- The process of in which traits are passed from one generation to another is called Inheritance

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20- Each human cell contains 22 pairs of autosomes.

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