In short horned cattle, genes for red (R) and white (r) coat colour occur. Cross between red (R R) and white (rr) produced (Rr) roan. This is an example of:

Question

In short horned cattle, genes for red (R) and white (r) coat colour occur. Cross between red (R R) and white (rr) produced (Rr) roan. This is an example of: (A) incomplete dominance (B) codominance (C) complementary genes (D) epistasis

Tardigrade Admin · Accepted Answer

When in F1 generation both the genes express themselves, this is called law of codominance.

Q. In short horned cattle, genes for red (R) and white (r) coat colour occur. Cross between red (R R) and white (rr) produced (Rr) roan. This is an example of:

incomplete dominance

codominance

complementary genes

epistasis

When in $F_{1}$ generation both the genes express themselves, this is called law of codominance.

Q. In short horned cattle, genes for red (R) and white (r) coat colour occur. Cross between red (R R) and white (rr) produced (Rr) roan. This is an example of:

incomplete dominance

codominance

complementary genes

epistasis

When in F1​ generation both the genes express themselves, this is called law of codominance.

When in $F_{1}$ generation both the genes express themselves, this is called law of codominance.