Question

Question No. 2
Aroan cow shows co-dominance in coat color (roan and white). What is the phenotype ratio
expected if a roan cow and a roan steer mate together for F2 generation?
Answer
A. All are Roan
B. 50% Red and 50% white
C. 25% Red: 50% Roan: 25% White
D. 50% Roan and 50% white​

Answer 1

Answer:

sorry i don't know the answer

Answer 2

The roan cow shows co-dominance in coat color (red and white) and the expected phenotype when the roan cow and roan steer mate together in F2 generation say is:

• Correct option C. 25% Red: 50% Roan: 25% White.

• Co dominance occurs when both traits are derived from heterogeneous offspring.

• For example, roan shorthorn cows have a genetic predisposition to hair color.
• The coat has red and white hair; not pink hair, but red and white hair.

• In the case of co dominance, the genotype of an organism can be determined from its phenotype.

• The roan cow shows a co-dominant color in wool (orange and white).

• 1: Orange:

• 2 Orange and White:

• 1 White

• This type of inheritance pattern demonstrates two aspects of child-friendly co-management.
• The Snap Dragon color is an outstanding feature.