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प्रश्न
Give appropriate biological/technical terms for the following:
A pair of corresponding chromosomes of the same size and shape, one from each parent.
उत्तर
Homologous chromosomes
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संबंधित प्रश्न
In a homozygous plant round seeds (R) are dominant over wrinkled seeds (r) : Draw a Punnett square to show the gametes and offspring when both the plants have heterozygous round seeds (Rr).
Both the parents contribute equal amount of ____________ material to the offspring
In Mendel’s experiments, tall pea plants (T) are dominant over dwarf pea plants (t).
What is a Dihybrid Cross?
The 9 : 3 : 3 : 1 dihybrid ratio is due to ______.
One of the reasons why law of segregation of gametes is universally applicable, is ______.
If linkage was known at the time of Mendel then which of the following laws, he would not have been able to explain?
If a round, green seeded pea plant (RRyy) is crossed with a wrinkled, yellow seeded pea plant (rrYY), the seeds produced in the F1 generation are ______.
Read the following and answer from given below:
Prashant wanted to find the genotype of a pea plant bearing purple coloured flowers in his kitchen garden. For this, he crossed purple-flowered plants with white-flowered plants. As a result, all plants which were produced had purple flowers only. Upon selfing these plants, 75 purple flower plants and 25 white flowers plants were produced. Now, he can determine the genotype of a purple-flowered plant by crossing it with a white-flowered plant.
In white-flowered plants, the allele is expressed in ______
Test cross is when ______.
In parents, mendelian factors occur in pairs, but they segregate during ______.
