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प्रश्न
Sketch and label the structure of chromosome.
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उत्तर
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संबंधित प्रश्न
State the difference between meiocyte and gamete with respect to chromosome number.
Briefly mention the contribution of T. H. Morgan in genetics.
Answer the following question.
Compare in any three ways the chromosomal theory of inheritance as proposed by Sutton and Bovery with that of experimental results on pea plant presented by Mendel.
Short Answer Question.
Explain the chromosomal theory of inheritance.
If you cross dominant genotype PV/PV male Drosophila with double recessive female and obtain F1 hybrid. Now you cross F1 male with double recessive female.
What is the possible genotype in the F2 generation?
Identify the scientists who proposed chromosomal theory of inheritance.
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 |
Which of the following is a primary constriction?
Extranuclear inheritance occurs in ______.
Mendel’s work was rediscovered by three scientists in the year ______.
