In pea plants, wrinkled seeds (w) is the dominant trait, while smooth seeds (w) is the recessive trait. consider the cross ww x ww. what will be the ratio of wrinkled to smooth seeds? a) 0: 4 wrinkled: smooth b) 2: 2 wrinkled: smooth c) 3: 1 wrinkled: smooth d) 4: 0 wrinkled: smooth

To help you out, you should draw a punnet square: and as you can see, here are our results from crossing the two 

WW 
WW 
Ww 
Ww 
Since all of them have the big W (wrinkled seeds) which is the dominant trait, all of the crossed plants will be wrinkled seeds! The only way for the plants to have smooth seeds is if when we do the crossing, one of the answers is two small w's. Therefore, the answer is 4:0 (wrinkled to smooth)

Difference between normal and abnormal tissue is much clearer on mri than on ct and mri much suitable to view soft tissues

Answer (185 billion dollars).