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Two alleles of a gene are located on hom...

Two alleles of a gene are located on homologous sites on non homologous chromosomes.

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Read the following statements regarding Mendelian inheritance and choose the correct option 1. Mendel's experiments had samll sample size which gave greater credibility to the data 2. A true breeding line shows a stable trait inheritance and expression for several generations 3. In a dissimilar pair of factors, one member of the pair dominates over the other 4. A recessive parental trait is expressed only in its heterozygous condition 5. Two alleles of a gene are located on homologous sites on homologus chromosomes

Assertion : Pairing and separation of pair of chromosomes would lead to segregation of a pair of factors they carried Reason : Two alleles of a gene pair are located on similar sites on non-homologous chromosomes

Homologous chromosomes are

Define homologous chromosomes.

Two allelic genes are located on

Two allelic genes are located on

Two allelic genes are located on

Define the Homologous chromosomes

What are homologous chromosomes?

When do homologous chromosomes pair up

ALLEN-GENETICS (PRINCIPLES OF INHERITANCE AND VARIATION) (MOLECULAR BASIS OF INHERITANCE)-Question
  1. Mendelian recombinations are due to crossing over.

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  2. Mendel Conducted Somatic Hybridization experiments on garden pea.

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  3. Two alleles of a gene are located on homologous sites on non homologou...

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  4. Mutation is a phenomenon which cells results in alteration of DNA sequ...

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  5. Drosophila complete their life cycle in about..........weeks

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  6. In Drosophila single mating could produce large number of progeny flie...

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  7. Drosophila has many types of hereditary variations that can be seen wi...

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  8. A true breeding line is one that, having undergone continuous self pol...

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  9. Mendel selected seven visible characters each with two contrasting tra...

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  10. The gene which affect more than one phenotype called pleiotropic gene...

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  11. In a test cross, F(1) hybrids are crossed with homozygous dominant pla...

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  12. Inheritance of one character is always independent to the inheritance ...

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  13. Pisum sativum reproduces asexually in nature.

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  14. Emasculation is the process of removal of pistils from unisexual flowe...

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  15. Sickle cell anaemia follows the same inheritance pattern as that haemo...

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  16. Mendel experiments had a large sampling size.

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  17. In a dissimilar pair of factor one member of the pair dominates the ot...

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  18. Law of segregation is based on the fact that the alleles do not show a...

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  19. Multiple alleles can be found only when population studies are made.

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  20. Mendel widely publicised his work.

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