BIOLOGY

JAMB 2004 - Question 43

Biology 2004 JAMB Past Questions - Question 43: In a Mendelian cross of red and white varieties of the four o' clock plant, the F1 generation expresses incomplete dominance by having flowers which are

Choose the most appropriate option for the gap .
In a Mendelian cross of red and white varieties of the four o' clock plant, the F1 generation expresses incomplete dominance by having flowers which are
In a Mendelian cross of red and white varieties of the four o' clock plant, the F1 generation expresses incomplete dominance by having flowers which are
A:
B:
C:
D:
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Correct Answer

C

Explanation

C - Incomplete dominance orblending inheritance is the ability of two contrasting alleles or characters tointeract and produce a heterozygous phenotype that is different from the twohomozygous phenotypes (parent flowers).Parental genotypes: P.R (red) x ww (white)