An organism does not adapt to changes in the environment . A popoulation does this because.
The above statement is false
An organism cannot change its alleles but a population already had variations of alleles
It takes many generations for adaptations to occur and a single organism does not live long enough
A mutation must be beneficial to be considered an advantageous trait
and spread throughout the population, which can only occur over time through the process of natural selection. Therefore, it is populations that adapt to changes in the environment, not individual organisms.
Which one bot??
The correct answer is:
An organism cannot change its alleles, but a population already had variations of alleles. It takes many generations for adaptations to occur, and a single organism does not live long enough.
Therefore, it is populations that adapt to changes in the environment, not individual organisms.
Selective pressures lead to natural selection what is a selective pressure in nature
Something in the environment that is causing some members of the population to die while others survive
Something in an environment that is causing a population to go extinct
Something in a the environment that is causing a population to migrate
Something in an environment that is causing populations to live together
The correct answer is:
Something in the environment that is causing some members of the population to die while others survive.
Selective pressure is any factor in the environment that reduces reproductive success in a population. Natural selection is the process by which organisms that are best adapted to their environment survive and reproduce at a higher rate than less well-adapted individuals. Selective pressure can be caused by various factors such as predation, disease, competition for resources, and environmental changes. It leads to the evolution of advantageous traits in a population over time.
What is the difference between natural selection and artificial selection
Natural selection is the process where nature selects advantageous traits of organisms that help them survive and reproduce in a given environment. These beneficial traits get passed on to their offspring, while traits that are not helpful for survival and reproduction do not get passed on to the next generation. Over time, natural selection leads to the adaptation of organisms to their environment, which can result in the evolution of new species.
Artificial selection, on the other hand, is the process where humans selectively breed organisms with specific traits that are desirable or useful. This method is used in agriculture, horticulture, and animal breeding, to produce crops and animals with favorable traits. Unlike natural selection, where traits are selected by nature, in artificial selection, traits are selected by humans. This process often results in organisms with traits that would not naturally occur in the wild.
In a nutshell, the main difference between natural and artificial selection is that natural selection is driven by nature and the environmental conditions, while artificial selection is driven by human intentions and desired outcomes.