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प्रश्न
Define the Homologous chromosomes
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उत्तर
Homologous chromosomes are chromosome pairs that are similar in length, gene position and centromere location.
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संबंधित प्रश्न
Briefly mention the contribution of T. H. Morgan in genetics.
Choose the correct options of the following question:
Study the given monohybrid cross:
A test cross for this Fj will be:
Match the column I (Type of chromosome) with column II (name of chromosome).
| Type of chromosome | Name of chromosome | ||
| i. |  |
P. | Acrocentric |
| ii. |  |
Q. | Telocentric |
| iii. |  |
R. | Metacentric |
| iv. |  |
S. | Sub-metacentric |
Telocentric chromosome differs from acrocentric chromosome in that ____________.
From the following identify the statements that are CORRECT with respect to homologous and non-homologous region of X and Y chromosomes.
i. Non-homologous region of X chromosome is longer and contains more genes than that of non-homologous region of Y chromosome.
ii. X-linked genes are present on nonhomologous region of X-chromosome.
iii. Y-linked genes are present on homologous region of Y-chromosome.
iv. Crossing over occurs only between homologous regions of X and Y chromosomes.
Chromosomal theory of inheritance was put forth by ______
Extranuclear inheritance is a consequence of presence of genes in ______.
What do you mean by locus?
Who postulated the 'Chromosomal theory of inheritance'?
Experimental verification of the chromosomal theory of inheritance was done by ______.
