Whether or not a trait is undesirable hinges on the circumstances and at what point the trait is considered to be a defect.
For example: Blue eyes are selected for because they are considered to be attractive. This makes them desirable and the frequency of the blue-eyed allele in
creases in the population.
Brown eyes are better able to withstand bright light and preserve the optic nerve...in the environment above, brown eyes are undesirable even though the characteristic has advantages over blue.
Obvious undesirable traits are those that create a defect in the function of an organism resulting in disability, death or sterility.
In a "natural" environment the selection of characteristics that increase life expectancy, ability to remain healthy, consume effectively, reproduce and have a high survival rate of viable offspring are desirable.
If any characteristic that doesn't achieve or improve on one of the these primary goals in an organism's environment is only undesirable and therefore selected against if it diminishes the function of the individual members of the gene pool resulting in poor survivability and poor reproductive success.
Look in ur science book or the dictionary! Im not the glossary
k thanks bye:d
Any character that is not favored by selection is disadvantageous e.g. loss of pollen tube in land environment .
The dominant trait masks the recessive trait.
i mean to say what is a recessive trait not what is recessive trait sorry
what is a science trait?
recessive trait
it is a trait
Look in ur science book or the dictionary! Im not the glossary k thanks bye:d
Very slowly. Each generation has some differences from the preceding generations. The survivors from one generation pass their genes on to subsequent ones. A trait that increases survival rate is passed on more frequently than a trait which is detrimental to procreation.
Evolution. Each generation has some differences from the preceding generations. The survivors from one generation pass their genes on to subsequent generations. A trait that increases survival rate (resistance to an insectide) is passed on more frequently than a trait which is detrimental to procreation.
The drink was detrimental to his health.More factories will prove detrimental to the environment.
Detrimental means harmful.
"Detrimental" refers to something that has an overall negative effect. The antonym (opposite) of "detrimental" is "beneficial."
no,it is not detrimental for a country
The effects of the tornado were detrimental to the small town.
Detrimental = causing harm or damageeg His poor spelling was detrimental to his chances of getting a good jobeg The bad weather has had a detrimental effect on the crops this year.Mr. Valle says using sentences from the internet for homework, could be detrimental to your grade.
Smoking tobacco can be detrimental to your health.
Detrimental is is a term used to describe something causing harm or damage. For example. "Smoking can be detrimental to your health and the health of those around you."
The meaning of the word detrimental is something that is harmful or can be injurious. For example, a sentence with this word can be 'It is detrimental to ones health to eat highly processed and fatty foods'.