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प्रश्न
Give Technical Term:
The individuals having dissimilar pairs of genes.
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उत्तर
Heterozygous
APPEARS IN
संबंधित प्रश्न
State Mendel’s Law of Dominance.
Give Technical Term:
Cell organelle directly involved in genetics.
Complete the following sentence with appropriate word:
The small differences among individuals are called ________.
Write the functional activity of the following structure:
Autosomes
Choose the Odd One Out
Multiple Choice Question
When an individual has both the genes of a contrasting character, it is said to be:
Which one of the following is back cross?
Give any two points of difference between homozygous and heterozygous.
Explain test cross with suitable example and state its ratios.
A recessive factor is altered by the presence of a dominant factor.
Each gamete has only one allele of a gene.
Hybrid is an offspring from a cross between genetically different parents.
Identify the genotype of peacock.
Using ______, the production of gametes by the parents, the formation of zygotes, the F1 and F2 plants can be understood.
The appearance of new combinations in the F2 generation of a dihybrid cross proves the law of ______.
A pea plant with the genotype YyRr is crossed with another pea plant with the genotype yyrr. The expected phenotypic ratio of individuals formed will be ______
A typical dihybrid cross is carried outbetween true breeding plant with yellowround seeds and a true breeding plant withgreen wrinkled seeds. With appropriatesymbol write the genotypes of —
- Homozygous dominant and recessive parents.
- Gametes produced by both the parents.
- Gametes produced by the F, hybrid. (3)
Which one of the following character is recessive in case of a pea plant?
What is dihybrid cross?
