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प्रश्न
Give the contrasting traits of the following characters in pea plant and mention which is dominant and which is recessive :
Round seed
उत्तर
Wrinkled seed. Round seed is the dominant trait and wrinkled seed is the recessive trait.
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संबंधित प्रश्न
What is a gene?
Define heredity.
How did Mendel explain that it is possible that a trait is inherited but not expressed in an organism?
What type of plants were used by Mendel for conducting his experiments on inheritance?
Fill in the following blank with suitable word .
In pea plants, the gene for dwarfness is ..............whereas that for tallness is ............ .
What is the genotype of dwarf plants which always produced dwarf offspring?
Why did Mendel choose pea plants for conducting his experiments on inheritance?
If the ratio of each phenotype of the seeds of pea plants in the F2 generation is 9 : 3 : 3 : 1, it is known as :
(a) tetrahybrid ratio
(b) monohybrid ratio
(c) dihybrid ratio
(d) trihybrid ratio
Who is the pioneer of modern genetics?
If a round, green seeded pea plant (RR yy) is crossed with wrinkled, yellow seeded pea plant, (rr YY) the seeds produced in F1 generation are
