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sex is determined by the of an individu...

sex is determined by the _____ of an individual.

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chromosomes
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______are responsible for determining the sex of an individual.

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StatementA: PCR uses primers and DNA probes specific for sex chromosomes to determine sex of human beings and live stocks.Statement B : PCR can detect sickle cell anaemia, P-thalassemia and Phenylketonuria.

SURA PUBLICATION-HEREDITY-ADDITIONAL QUESTIONS & ANSWERS (FILL IN THE BLANKS)
  1. There are base pairs in one complete turn of a DNA molecule.

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  2. are two types of nitrogenous bases in DNA.

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  3. sex is determined by the of an individual.

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  4. An inheritable change in the amount or the structure of a chromosome i...

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  5. The sudden change in the structure of number of chromosmes is calledmu...

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  6. Structural changes in the chromosomes usually occurs due to errors in

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  7. The addition or deletion in the number of chromosomes present in a cel...

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  8. is the condition in which the individual bears more than the usual num...

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  9. If an individual has three of chromosomes,the conditions is called tr...

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  10. Triploidy plants and animal are typically.

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  11. plants are advantageous as they often result in increased fruit and fl...

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  12. is the loss or gain of one or more chromosomes in a set.

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  13. Down's syndrome is a genetic condition,in which there is an extra copy...

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  14. Gene mutation is the abnormal protein formation in an organism.

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  15. result in abnormal protein formation of a single gene.

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  16. is a disease caused by the mutation of a single gene.

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  17. Each human cell contain pair of chromosomes.

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  18. The eukaryotic chromosomes are classified into and

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  19. contain genes that detemine the somatic characters

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  20. are responsible for determining the sex of an individual.

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