Question

Heterozygous round and yellow seeded pea plants
were selfed and total 800 seeds are collected.
What is the total number of seeds with first
dominant and second recessive traits?
(1) 950
(2) 300
(3) 200
(4) 150
​

Answer 1

use monohybrid ratio to solve this

for dominant 1/4 and for recessive 3/4

solution

1/4*3/4*800 = 150