NEET 2019 Model Question Paper 4

Question : 166 of 180

Marks: +1, -0

A pure tall plant is crossed with pure dwarf plant, what is the ratio of tall and dwarf plant (A), what is the percentage of pure tall plant (B), what is the ratio of homozygous and heterozygous offspring in F2generation (C)?

A B C
All tall 0% 1 : 1
A B C
1 : 1 0% 3 : 1
A B C
All tall 25% 1 : 1
A B C
1 : 1 50% 2 : 1

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A	B	C
All tall	0%	1 : 1

A	B	C
All tall	25%	1 : 1

A	B	C
1 : 1	50%	2 : 1