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प्रश्न
The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to ______.
विकल्प
Mendelian trait
polygenic trait
maternal trait
quantitative trait
उत्तर
The inheritance pattern of a gene over generations among humans is studied by the pedigree analysis. Character studied in the pedigree analysis is equivalent to mendelian trait.
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संबंधित प्रश्न
___________ is the scientific name of garden pea, which Mendel used for his experiments.
Explain Mendel’s Monohybrid cross. Give an example.
Define Mendel’s law of segregation.
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the ______.
The colour based contrasting traits in seven contrasting pairs, studied by Mendel in pea plant were ______.
Which of the following crosses will give tall and dwarf pea plants in same proportions?
A gene showing dominance has:
Test cross is when ______.
Mendel blended his knowledge of science and mathematics to keep count of the individuals exhibiting a particular trait in each generation. He observed a number of contrasting visible characters controlled in pea plants in a field. He conducted many experiments to arrive at the laws of inheritance.
- What do the F1 progeny of tall plants with round seeds and short plants with wrinkled seeds look like?
- Name the recessive traits in the above case.
- Mention the type of the new combinations of plants obtained in F2 progeny along with their ratio, if F1 progeny was allowed to self-pollinate.
OR
If 1600 plants were obtained in F2 progeny, write the number of plants having traits:
- Tall with round seeds.
- Short with wrinkled seeds.
Write the conclusion of the above experiment.
The maternal grandfather of a boy is colorblind, but his maternal grandmother is normal. The father of the boy is also normal. What is the probability of this boy being colorblind?
