Explain how a single allele can exhibit both complete dominance and codominance?

1 answer:

6 0

Complete dominance is only one allele in the genotype seen in phenotype .Both alleles genotype are seen in the phenotype.

Alleles aren't fully dominant or recessive to one another, but instead display co-dominance and dominance. Co-dominance occurs when Allen show dominance. ABO blood group is good example of multiple alleles which shows co-dominance passed from parents to the offspring.

Dominance in which dominant allele is fully expressed while suppressing recessive allele effect on phenotype.and co-dominance are the process in which both alleles independently work and express effect without mixing the effects.Both are two types of genetic inheritance. It is a condition which has dominant allele does not completely mask the effect of recessive allele.

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type ii restriction enzymes, such as ecori, that make staggered cuts within its recognition sequence, are considered more effect

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Type II restriction enzymes, such as Ecor I, that make staggered cuts within its recognition sequence, are considered more effective in biotechnology because they result in cohesive or sticky ends.

<h3>What is Ecor I and why are sticky ends important?</h3>

Ecor I is a kind of restriction enzyme which is obtained from Escherichia coli. The palindromic sequence recognized by this enzyme is 5' - GAATTC - 3'. It makes the following cuts between G and A on both the strands of the DNA to form sticky ends:

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