Black leopards are a helpful mutation. It allows leopards that live in dense cover to camouflage to the shadowy forest.
This is not entirely accurate, since a spotted leopard hunts just as well, if not better than a melanistic (read: black) leopard. This does not make it anymore helpful than blue eyes as opposed to green. Though undoubtedly beautiful.
Also I should add that, while some do, most leopards live on the savanna and not in forests, and they rely more on the difference in the color of their fur to better camouflage themselves. Nice try though.
While evolutionary theory will tell you that you are a product of random beneficial genetic mutations, we have NEVER observed one in anything other than single celled organisms, or bacteria.
One example of a beneficial mutation in genetics is the mutation that causes sickle cell anemia. This mutation provides some protection against malaria, making individuals with this mutation less susceptible to the disease.
A neutral mutation would be something such as having one green eye and one blue eye. It doesn't hinder you and it doesn't give you an advantage.
The mutation of the virus made the vaccines useless.Other than evolution, species can also change through mutation.By triggering the mutation of the genes, we created a super soldier.
One common example of a substitution mutation is a point mutation where one nucleotide base is replaced by another. This can lead to changes in the amino acid sequence of a protein during translation. An example would be a mutation where a Cytosine (C) is substituted for a Thymine (T) in the DNA sequence.
An example of a favorable mutation is the development of lactase persistence in some human populations, which allows individuals to digest lactose into adulthood. This mutation provides a selective advantage in societies where dairy consumption is common.
Lactose tolerance
A helpful mutation is called a beneficial mutation. These mutations can result in an improved or advantageous trait that increases an organism's chances of survival and reproduction.
A mutation that is harmful in one environment may become helpful in another if the change confers an advantage in the new environment, allowing the organism to survive and reproduce better. For example, a mutation that increases resistance to a particular pathogen may be harmful in a normal environment, but advantageous in an environment where that pathogen is prevalent.
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Not all mutations are harmful. A mutation the give the organism antibiotic resistance, for example, is quite helpful. A different mutation that causes a necessary protein to misfold may result in death. In general mutations that affect proteins that are necessary for life will result in the death of the organism. One such mutation is in the protein p53 which is necessary to prevent a cell from growing uncontrollable (cancer). A mutation in p53 could result in a cell with damaged DNA to reproduce - this is what we call cancer.
its called a butt juice nipple
One example of a beneficial mutation in genetics is the mutation that causes sickle cell anemia. This mutation provides some protection against malaria, making individuals with this mutation less susceptible to the disease.
No
A good mutation example is lactase persistence, where individuals can digest lactose into adulthood. A bad mutation example is cystic fibrosis, a genetic disorder that causes severe respiratory and digestive problems.
Mutation is caused when chunks of chromosomes cut taken or fall off. So the chromosome with the DNA causes a mutation which sometimes is helpful but mosty hard to live with.
A neutral mutation would be something such as having one green eye and one blue eye. It doesn't hinder you and it doesn't give you an advantage.
One example of a mutation that helps an organism live and survive in its environment is the development of antibiotic resistance in bacteria. This mutation allows bacteria to survive exposure to antibiotics and multiply, leading to the continued existence of the resistant bacterial strain.