heterozygous round and yellow seeded pea plants were selfed and total 800 seeds are collected. what is the total no. of seeds with first dominant and second recessive traits?
1) 950
2) 300
3) 200
4) 150
In Mendel's dihybrid cross, the first dominant and second recessive trait will be with Round and green seeds.
Since 800 seeds were collected, in accordance with the dihybrid 9:3:3:1 ratio, there will be 150 seeds with first dominant and second recessive trait.