Question

In one type of plant, orange petals (O) are dominant over yellow petals (o) and tall stems (T) are dominant over short stems (t). Complete a dihybrid cross for parents with the genotypes: OOTt × OoTt and answer the following in complete sentences.
1.Describe how you would set up a Punnett square for this cross.
2.List the likelihood of each possible offspring genotype.
3.List the likelihood of each possible offspring phenotype.

Answer 1

@DaBest21

Answer 2

@TheSmartOne

Answer 3

@Abhisar

Answer 4

@Mehek14 @pinkbubbles

Answer 5

thats alot of work

Answer 6

Hi @David27 , do you know how to crosses?

Answer 7

no

Answer 8

@Abhisar can obviously help u better than me so im gonna go back to math

Answer 9

Can you answer the questions on your own if I help you doing the cross?

Answer 10

yea

Answer 11

Ok, let's do the cross then. For that first we will have to decide the gametes formed by each parent.

For parent OOTt, gametes formed will be OT Ot, OT, Ot

Similarly for parent OoTt. gametes formed will be OT, Ot, oT, ot

Answer 12

ok

Answer 13

Now, the cross

Answer 14

Can you complete it?