https://padlet.com/tulika_1991/uh5w0ozzs26unys3 Role of genes and environment in personality. en-us 2020-07-04 14:47:26 UTC 2023-02-04 13:06:12 UTC hello@padlet.com tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647385284 It refers to a biological mechanism as a result of which a child obtains something in terms of specific species or ancestral characteristics by which he can trace his individuality from his ancestral stock through his parents.]]> 2020-07-04 14:49:06 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647385284 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647387458 Genetics is a branch of biology concerned with the study of genes, genetic variation, and heredity in organisms. It is concerned with the way certain characteristics are transmitted through the species and through a family to an individual organism.]]> 2020-07-04 14:56:38 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647387458 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647389819  Genes are the building blocks of heredity.  
Genes are found in threadlike structures called chromosomes, which are made of DNA.  
 – Genes are composed of DNA. 
  – Most normal human cells have 46 pairs of chromosomes divided into 23 pairs. 
- When a child is born without all 46 chromosomes, physical and behavioral disorders may result. ]]> 2020-07-04 15:02:42 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647389819 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647391929 LAW OF INHERITANCE OR HEREDITY.]]> 2020-07-04 15:09:56 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647391929 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647578840 Dominant refers to the relationship between two versions of a gene. Individuals receive two versions of each gene, known as alleles, from each parent. If the alleles of a gene are different, one allele will be expressed; it is the dominant gene. The effect of the other allele, called recessive, is masked.]]> 2020-07-05 05:13:35 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647578840 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647580250 2020-07-05 05:22:42 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647580250 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647677351 It covers all the outside factors that have acted on the individual since he began life.
Environment is categorised into 2 major heads : 
Internal - The environment received by the individual from his conception till his birth in the womb of the mother.
External - After birth what the child receives in terms of external influnces in nature.]]> 2020-07-05 13:31:59 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647677351 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647681350 Both heredity and environment contribute to personality traits. Although a person’s environment plays an important part in his personality development, heredity factors play a larger role in deciding disposition of this environment.]]> 2020-07-05 13:47:04 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647681350 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647682544 2020-07-05 13:52:01 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647682544 tulika_1991 https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647688027 Identical and Fraternal twins were studied in order to see the impact of heredity on the personality.]]> 2020-07-05 14:08:14 UTC https://padlet.com/tulika_1991/uh5w0ozzs26unys3/wish/647688027