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Round seed trait is dominant over wrinkled. The shape of the seed has two traits – round and wrinkled.

The shape of the pod has two traits – inflated and constricted.

Green pod color is dominant and yellow is recessive. The yellow color is dominant over green color.įor pod color, there are two traits – green and yellow. The Grey color of the seed is the dominant and the white color of the seed is a recessive character.įor the color of cotyledons, there are two traits – yellow and green. The axial position is dominant and the terminal is recessive.įor the Color of the seed coat, there can be two traits – grey and white. Tallness is a dominant trait and dwarfism is a recessive trait.įor the position of the flower, there can be two traits – axillary and terminal. The characters that Mendel chose were all contrasting characters only.įor the height of a plant, there can be two traits – tall and dwarf. That’s why only the dominant trait is observed. When a dominant allele is present no recessive allele can show its effect. For example, the Trait of tallness is dominant over the trait of dwarfism.Ĭomplete answer: The dominant trait of any character is controlled by the dominant allele. In each contrasting character, one trait was dominant and the other trait was recessive. Mendel chose only 7 contrasting characters for his experiments. This plant has many contrasting characters like a dwarf and tall or wrinkled or round seeds. Hint:Pea plant was used by Mendel for his experiments of inheritance.