In pea plant, yellow seeds is dominant over green seeds. If heterozygous plant having yellow seeds crossed with plant having green seeds then what is the ratio of yellow and green plant in $F_{1}$ generation?

50:50

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9:1

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1:3

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3:1

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Solution

The correct option is A 50:50
Heterozygous plant having yellow seeds - Yy
Plant having green seeds - yy
Cross - Yy X yy
F1 generation: Yy (yellow), yy (green)
The ratio of yellow and green plant in F $_{1}$ generation = 50:50

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In pea plant, yellow seeds is dominant over green seeds. If heterozygous plant having yellow seeds crossed with plant having green seeds then what is the ratio of yellow and green plant in F1 generation?

The correct option is A 50:50Heterozygous plant having yellow seeds - YyPlant having green seeds - yyCross - Yy X yyF1 generation: Yy (yellow), yy (green)The ratio of yellow and green plant in F1 generation = 50:50

In pea plant, yellow seeds is dominant over green seeds. If heterozygous plant having yellow seeds crossed with plant having green seeds then what is the ratio of yellow and green plant in $F_{1}$ generation?

The correct option is A 50:50
Heterozygous plant having yellow seeds - Yy
Plant having green seeds - yy
Cross - Yy X yy
F1 generation: Yy (yellow), yy (green)
The ratio of yellow and green plant in F $_{1}$ generation = 50:50