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Which is one example of a phenotypic change that is not genetic?
Wiki User
∙ 7y ago
Humanns are larger than they were 100 years ago.
Wiki User
∙ 12y ago
Wiki User
∙ 7y agoThere is an increase in the number of dark moths in a population
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What is genetic drift-?
Genetic drift is the random change in the frequency of alleles within a population's gene pool. It can cause the genetic composition of a population to change in one direction or another. Combined with natural selection, genetic drift is a principal force in biological evolution.Another Answer:Genetic drift is where random chance events which can effect the gene's abundance in a population, regardless of whether the gene is advantageous or not. For example, a natural disaster kills animals indiscriminately, regardless of their genetic makeup.
How can you do a genetic cross to identify the P genotype?
The genotype of the P (parent) generation can be done by crossing an offspring from the F1 (first filial) generation with one of the gametes from the P generation and then calculating the genotypic and phenotypic ratios. Such an experiment is called a back cross
When one gene controls two or more phenotypic traits?
polygenic inheritance
Change in genetic material of an organism from one genrartion to another?
When mutations happen, they cause the alteration of genetic material.
Taking a single gene from one species and transferring it to another species is an example of?
This type of genetic modification is very useful in modern society. We use genetically engineered products often. Insulin is an example and it is produced in a similar manner as described by the above question.
What is one example of phenotypic change that is not genetic?
Humanns are larger than they were 100 years ago.
What is one example of phenotype change that is not genetic?
Humanns are larger than they were 100 years ago.
What is one example of a phenotyic change that is not genetic?
Humans are larger than they were 100 years ago =)weeeee!!!!!!!!!!!!
What is the primary function of the chromosome?
Chromosomes contain DNA that provides a "blueprint," or genetic information, for the organism.
Why would a change in DNA sequence change that organism?
In an organism, a genetic code is made by the cells, but in that genetic sequence, if one or more letters are change, replaced, or deleted, then those cause mutations in the organism In an organism, a genetic code is made by the cells, but in that genetic sequence, if one or more letters are change, replaced, or deleted, then those cause mutations in the organism
What is genetic drift-?
Genetic drift is the random change in the frequency of alleles within a population's gene pool. It can cause the genetic composition of a population to change in one direction or another. Combined with natural selection, genetic drift is a principal force in biological evolution.Another Answer:Genetic drift is where random chance events which can effect the gene's abundance in a population, regardless of whether the gene is advantageous or not. For example, a natural disaster kills animals indiscriminately, regardless of their genetic makeup.
People with one sickle cell are not likely to get malaria what is this an example of?
Genetic drift
Can a change of as few as one DNA base can cause a genetic disorder?
True
What Genetic Changes Made Us Uniquely Human?
Many genetic changes have contributed to the uniqueness of humans. One example are our opposable thumbs.
How can you do a genetic cross to identify the P genotype?
The genotype of the P (parent) generation can be done by crossing an offspring from the F1 (first filial) generation with one of the gametes from the P generation and then calculating the genotypic and phenotypic ratios. Such an experiment is called a back cross
People with one sickle cell allele are not likely to get malaria. What is this an example of?
Genetic drift
Change in genetic material of an organism from one genrartion to another?
When mutations happen, they cause the alteration of genetic material.
