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प्रश्न
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?
पर्याय
1 : 1 : 1: 1
9 : 3 : 3 : 1
3 : 1
1 : 1
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उत्तर
1 : 1
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संबंधित प्रश्न
Complete the following sentence with appropriate word:
_______ is the ratio of dihybrid cross.
Multiple Choice Question
When two individuals differing in at least one character are crossed, the process is known as:
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Define Genetics.
A fruit fly exhibiting both male and female traits is ______.
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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.
Which one of the following genetic ratios will be obtained in a dihybrid test cross:
When two hybrids rrTt and Rrtt are gassed, the phenotype ratio of offspring should be:
Describe the dihybrid cross upto F2 generation as conducted by Gregor Mendel using pure lines of Garden Pea for characters-seed shape and seed colour.
Which of the following was NOT cited as a reason for the initial rejection of Mendel's work by the scientific community?
In what year was Mendel's work independently rediscovered by multiple scientists?
Which three scientists are credited with independently rediscovering Mendel's work in 1900?
What institution did Gregor Mendel attend to study science and mathematics?
