heredity and environment - magadh university
TRANSCRIPT
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HEREDITY AND
ENVIRONMENTDr Deep Shikha Pandey
Assistant Professor
Department Of Home Science
Gautam Buddha Mahila College ,Gaya
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CONTENT
• Introduction
• Definition
• Relative Importance Of Heredity And Environment
• Factor Influencing Heredity And Environment
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• Heredity is the transmission of physical and
mental characteristics from parents to offspring.
• Heredity covered all the factors that were
present in the individual when be began life ,
not at birth, but at the time of conception, about
nine months before birth.
• Heredity may be defined as what one gets from
his ancestral stock through his parents.
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DEFINITION
•
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ENVIRONMENT
• Environment is anything immediately surrounding an object and exerting
a direct influence on it……………..P Gisbert.
• The field of effective stimulation and interaction for any unit of living
matter is called environment……………………….T D Elliot.
• A persons environment consists of the sum total of the stimulation which
he receives from his conception until his death……..Field and wield
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Relative Importance Of Heredity And Environment
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CONCLUSION