Natural selection is a process of adaptation by an organism to the changing environment by bringing selective changes to its genotype or genetic composition.
Artificial selection, also called selective breeding, is the process where humans identify desirable traits in animals and plants and use these traits to develop desirable phenotypic traits by breeding.
Some examples of natural selection include the selection of long-necked giraffes and the changes in the size and shape of beaks of birds according to their feeding habits.
Some examples of artificial selection include dog breeding to produce new breeds of dogs and cross-breeding in cash crops like wheat and rice.
Answer:
The Peppered Moth is an example of evolution in action
Explanation:
Answer:
True!
Explanation:
This work is soo easy for me , It is True my teacher just checked all my answers were correct :) I hope you get a good grade.
Trauma centers are care facilities equipped and staffed to
provide care for patients suffering from every aspect of injuries. The capability
that distinguishes trauma centers from less-specialized hospitals is that trauma
centers provides 24-hours in-house coverage by general surgeons, and quick
availability of care in specialties such as neurosurgery, anesthesiology etc.
<span>Villi increases surface area for absorption as it contains lacteal which absorbs glycogen and fatty acids. blood capillaries in villi absorbs amino acids and glucose and then send them in the liver</span>
