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To explain:
How is paramutation is similar to normal gene mutation.
Introduction:
Parmutation is the interaction between two alleles that causes an epigenetic change in the expression of one of the alleles. These paramutagenic changes often caused due to the deoxyribonucleic acid (DNA) methylation and histone modification. While, normal gene mutation involves the permanent alteration of the DNA base sequence that makes up a gene.
To explain:
How is paramutation is differ to normal gene mutation.
Introduction:
Normal gene mutation involves the permanent alteration of the DNA base sequence that makes up a gene. Parmutation is the interaction between two alleles that causes an epigenetic change in the expression of one of the alleles.
To enlist:
The similarities and differences between paramutation and a normal gene mutation.
Introduction:
The mutation within a gene is called the gene mutation in which the sequences of the nucleotides are altered permanently. While, paramutation involves the interaction between the two alleles that causes an epigenetic change in the expression of one of the alleles.
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Chapter 21 Solutions
Genetics: A Conceptual Approach
- Which of the following statements about hydration is true? Absence of thirst is a reliable indication that an individual is adequately hydrated. All of these statements are true. Although a popular way to monitor hydration status, weighing yourself before and after intensive physical activity is not a reliable method to monitor hydration. Urine that is the color of apple juice indicates dehydration. I don't know yetarrow_forwardThree of the many recessive mutations in Drosophila melanogaster that affect body color, wing shape, or bristle morphology are black (b) body versus grey in wild type, dumpy (dp), obliquely truncated wings versus long wings in the male, and hooked (hk) bristles versus not hooked in the wild type. From a cross of a dumpy female with a black and hooked male, all of the F1 were wild type for all three of the characters. The testcross of an F1 female with a dumpy, black, hooked male gave the following results: Trait Number of individuals Wild type 169 Black 19 Black, hooked 301 Dumpy, hooked 21 Hooked, dumpy, black 172 Dumpy, black 6 Dumpy 305 Hooked 8 Determine the order of the genes and the mapping distance between genes. Determine the coefficient of confidence for the portion of the chromosome involved in the cross. How much interference takes place in the cross?arrow_forwardWhat happens to a microbes membrane at colder temperature?arrow_forward
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- Biology Questionarrow_forwardThis entire structure (Pinus pollen cone) using lifecycle terminology is called what?arrow_forwardThis entire structure using lifecycle terminology is called what? megastrobilus microstrobilus megasporophyll microsporophyll microsporangium megasporangium none of thesearrow_forward
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