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For the experssion of traits genes provi...

For the experssion of traits genes provide only the potentiality and the enivornment provides the opportunity. Comment on the veracity of the statement.

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**Step-by-Step Text Solution:** 1. **Understanding the Statement**: The statement suggests that genes provide the potential for traits to be expressed, while the environment influences whether these traits are actually expressed. This means that genes set the stage for traits, but environmental factors determine if those traits can be seen. 2. **Role of Genes**: Genes are segments of DNA that carry the instructions for the development of traits in an organism. They exist in different forms called alleles. For example, in the case of height, there are alleles for tallness and dwarfism. These alleles represent the potential traits that an organism can express. 3. **Phenotype vs. Genotype**: The expression of traits is referred to as the phenotype, which is influenced by the genotype (the genetic makeup) and the environment. While the genotype provides the potential for traits, the phenotype is the observable expression of those traits. ...
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TRUEMEN BIOLOGY ENGLISH-GENETICS AND EVOLUTION -SECTION-D
  1. For the experssion of traits genes provide only the potentiality and t...

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  2. (a) Give reason for - (i) Both strands of DNA are not copied during ...

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  3. Study the following carefully and explain why mutation (A) did not cau...

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  4. One chromosome contains one molecule of DNA. In eukaryotes the length ...

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  5. With the advent of DNA technology tool is available to identify a crim...

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  6. (a) Explain Griffith's series of experiments where he witnessed transf...

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  7. Draw a labelled schematic structure of a transcription unit. Explain t...

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  8. A snapdragon plant homezygous for red flower when crossed with a whit...

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  9. Two blood samples A and B picked up from the crime scene were handed o...

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  10. How did Hershey and Chase proved that DNA is the hereditary material? ...

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  11. With the help of one example each provide genetic explanation for the ...

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  12. (i)How does a chromosomal disorder differ from a Mendelian disorder? ...

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  13. Explain the causes, inheritance pattern and symptoms of any two Mendel...

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  14. (a) Why is haemophilia generally observed in human males? Explain the ...

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  15. (a) State the central dogma in molecular biology. Who proposed it? Is ...

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  16. (a) Write what DNA replication refers to. (b) State the properties ...

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  17. Inheritance patterns of flower colour in garden pea plant and snap dra...

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  18. A child suffering from Thalassemia is born to a normal couple. But the...

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  19. a) Explain the mechanism of sex-determination in humans. b) Differen...

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  20. (a) Explain Mendel's law of independent assortment by taking a suitabl...

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  21. Stanley Miller performed an experiment by recreating in the lab the pr...

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