in pea plants, yellow seeds are dominant to green .if a heterozygous yellow and green seeded plant are crossed with each other what is the ratio of yellow and green seeded plants in f1 generation?

According to the given cross,
Crossing the parents----Gg ( Yellow seed) and gg (green seeds)
Male gametes--G and g
Female gametes—g  and g
F1
Punette square for F1 generation
  G g
g Gg(Yellow) gg  (Green)
g Gg (Yellow) gg (Green)

So, ratio of yellow â€‹seed producing plants to  green seed producing plants  in F1 generation will be 1:1 

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