Give differences : Incomplete dominance and Co-dominance
Co-dominance | Incomplete dominance |
$(1)$ Effect of both the alleles are equally conspicuous. | $(1)$ Effect of one of the two alleles is more conspicuous. |
$(2)$ There is no mixing of the effect of the two alleles. | $(2)$ It produces a mixture of expression of two alleles. |
$(3)$ The $\mathrm{F}_{1}$ resembles both the parents. | $(3)$The $F_{1}$ does not resemble either of the parents. |
$(4)$ e.g. $ABO$ blood grouping in humans. | $(4)$ e.g. Flower colour in dog flower. |
As per $\mathrm{ABO}$ blood grouping system, the blood group of father is $\mathrm{B}^{+}$, mother is $\mathrm{A}^{+}$and child is $\mathrm{O}^{+}$. Their respective genotype can be
Choose the most appropriate answer from the options given below :
If a human mother has ‘$O$' blood group, the foetus would die if the blood of foetus is
Can a child have blood group $‘O'$ if his parents have blood group $'A'$ and $'B'$ ? Explain.
Write short note on co-dominance.
Mother and father both have blood group $‘A’$. They have two children one with blood group $‘O’$ and second one with blood group $‘A’$. They have