According to Darwin's theory of natural selection, struggle for existence leads to survival of the fittest that means natural selection only tends to favour those organisms that are most fit to survive with the reproductive age in a particular environment and to produce offspring.
Those organisms which fail to adapt to acclimatization are likely to become extinct because they won't be able to survive in the changing environment.
<h3>
What is acclimatization?</h3>
Acclimatization is refers to the process where an individual organism adjusts to a change in its environment, allowing it to maintain fitness across a different of environmental conditions.
An example of Darwin theory is if dogs which have a good sense of smell are fit to survive than dogs without a good sense of smell, then all dogs have to evolve a good sense of smell because those with a bad sense of smell die out.
For more information regarding natural selection, refer:
brainly.com/question/427282
#SPJ4
Answer:
Option c) forming specialised tissues and organs, is the correct answer.
Explanation:
The simplicity of prokaryotic cells prevents them from forming specialised tissues and organs. In prokaryotes, one cell perform all the functions and activities that are necessary for the survival of cell while in multicellular organisms, for every activity a special type of cells is present which perform that particular function.
Answer:
Septopus is an octopus with seven arms, because he lost one a long time ago. it does in fact have eight. One of their arms is reduced to just being a type of sac hidden under the eye so that it is not easily visible and the animal looks like a Septopus.
I am sure that the pattern of inheritance for a rare recessive allele is such that unaffected parents can produce children who are affected.
Most genetic diseases are caused by very rare recessive alleles. It is extremely unlikely tat an individual will inherit two copies of the recessive allele and therefore, their incidence in the population is very small. Examples of the genetic diseases include Cystic fibrosis and Huntington's disease both caused by recessive genes.
Both animals and plants have changed over time