हिंदी

Filling the blank based on the given relationship. 3 : 1 Monohybrid : : 9 : 3 : 3 : 1 : ______

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प्रश्न

Filling the blank based on the given relationship.

3 : 1 Monohybrid : : 9 : 3 : 3 : 1 : ______

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उत्तर

3 : 1 Monohybrid : : 9 : 3 : 3 : 1 : Dihybrid cross

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अध्याय 16: Heredity and Variation - Exercise [पृष्ठ १९३]

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बालभारती Science and Technology [English] Standard 9 Maharashtra State
अध्याय 16 Heredity and Variation
Exercise | Q 6. b. | पृष्ठ १९३

संबंधित प्रश्न

Explain Mendel’s dihybrid ratio with the help of any one cross.


Complete the following sentence with appropriate word:

A character that is suppressed is _________.


Explain with an example the inheritance of the dihybrid cross. How is it different from monohybrid cross?


Test cross involves


The genotype of a plant showing the dominant phenotype can be determined by


Which Mendelian idea is depicted by a cross in which the F1 generation resembles both the parents


Among the following characters which one was not considered by Mendel in his experimentation pea?


Explain the law of dominance in a monohybrid cross.


A normal green male maize is crossed with albino female. The progeny is albino because ______.


The process of mating between closely related individuals is ______.


In a dihybrid cross AABB x aabb, F2 progeny of AABB, AABb, AaBB and AaBb occurs in the ratio of ______.


In a dihybrid cross, F2 phenotypic ratio is 13 : 3. It is case of ______.


Two genes ‘A’ and ‘B’ are linked. In a dihybrid cross involving these two genes, the F1 heterozygote is crossed with homozygous recessive parental type (aa bb). What would be the ratio of offspring in the next generation?


From the list given below, select the character which can be acquired but not inherited


Sahil performed an experiment to study the inheritance pattern of genes. He crossed tall pea plants (TT) with short pea plants (tt) and obtained all tall plants in F1 generation.

Give a reason why only tall plants are observed in F1 progeny.


Sahil performed an experiment to study the inheritance pattern of genes. He crossed tall pea plants (TT) with short pea plants (tt) and obtained all tall plants in F1 generation.

When F1 plants were cross-pollinated with plants having tt genes, a total of 800 plants were produced. How many of these would be tall, medium height or short plants? Give the genotype of F2 generation.


The ratio of 9 : 3 : 3 : 1 is due to:


Which plant species did Mendel primarily use in his hereditary experiments from 1856 to 1863?


Which aspect of Mendel's work was particularly difficult for the scientific community to accept during his lifetime?


What does Mendel's approach to counting and analyzing offspring demonstrate about the scientific method?


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