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lyudmila [28]
3 years ago
7

The large number of antibodies that can be produced in a single individual is a result of a single B cell: producing multiple un

ique antibodies by genomic rearrangement. being able to produce unique antibodies from both the maternal and paternal alleles. producing a unique antibody from all other B cells by genomic rearrangement. secreting multiple antibodies that will be presented on the surface of other B cells.
Biology
1 answer:
wariber [46]3 years ago
6 0

The answer is; producing a unique antibody from all other B cells by genomic rearrangement.


An isolated B cell produces monoclonal antibodies (also called Immunoglobulins). Different B cell types produce different types of antibodies (hence the serum of an animal has polyclonal antibodies). Memory B cells are developed when a particular infection is eradicated by the immune system. These B cells proliferate when the infection returns by producing the same antibodies that were effective against the foreign entity.


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In guinea pigs hair straightness or curliness is thought to be governed by a single pair of alleles showing incomplete dominance
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Answer:

Frequency of allele S is p = 0.4939

Frequency of allele C is q = 0.666

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Number of individuals with straight hair = 244

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Let "p" represents the frequency for allele for straight hair and "q" represents the frequency for allele for curly hair

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q^2 represents the frequency of genotype "CC"

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Frequency of allele C is q

tex]= \sqrt{0.444} \\= 0.666[/tex]

For being in Hardy Weinberg's equation-

p+q=1\\

Substituting the values in above equation, we get -

0.4939+0.666\neq 1

hence, the population is not in Hardy-Weinberg equilibrium

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