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In heterozygous condition, both the alle...

In heterozygous condition, both the alleles express in

A

Colour blindness

B

AB blood group

C

Rh factor

D

A and B blood types

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The correct Answer is:
B
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In heterozygous condition , the individual expression of both the alleles in the phenotype is exemplified by

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Match the terms in column I with their description in column II and choose the correct option: {:(,"Column I",,"Column II"),("A","Dominance",(i),"Many genes govern a single character"),("B","Codominance",(ii),"In a heterogygous organism only one allele expresses itself"),("C","Peiotropy",(iii),"In a heterozygous organism both alleles expresss themselves fully"),("D","Polygenic inheritance",(iv),"A single gene influences many characters"):}

Read the following statements regarding Mendelian inheritance and choose the correct option 1. Mendel's experiments had samll sample size which gave greater credibility to the data 2. A true breeding line shows a stable trait inheritance and expression for several generations 3. In a dissimilar pair of factors, one member of the pair dominates over the other 4. A recessive parental trait is expressed only in its heterozygous condition 5. Two alleles of a gene are located on homologous sites on homologus chromosomes

In Andulassian fowl, the heterozygous condition of alleles for black plumage (B) and white (b) is blue. A blue andulasian fowl is bred to a black andulasian fowl, the proportion of the offspring will be

In andalusian fowl, the heterozygous condition f alleles for balck plumange (B) and white (b) is Bluegt A blue Andalusian fowl is bred to a black Andalusian fowl, the proportion of the offsprings will be

Read of following statements regarding Mendelian inheritance and choose the correct option. 1. Mendel's experiments had small sample size which gave greater credibility to the data. 2. A true breeding line shows a stable trait inheritance and expression for several generations. 3. In a dissimilar pair of factors, one member of the pair dominates over the other. 4. A recessive parental trait is expressed only in its heterozygous condition. 5. Two alleles of a gene are located on homologous sites on homologous chromosomes.

A recessive allele is expressed in

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