<h2>Answer 1:</h2>
The correct answer is D.
D.) a trait is advantageous and is passed through generations
There are different kind of adaptations occur in the life of organisms. Adaptations actually help organism to blend with their environment and are necessary for the survival of an organism. When organisms found a trait useful for them, they adopt it and with the passage of time they inherit that trait to their off springs.
<h2>Answer 2:</h2>
The correct answer is B.
B.) there is competition within a species for resources, and only the single most fit individual will survive
Intraspecies competition means the competition within the individual of same species and only the fittest of all the individual will survive. This is the phenomenon of natural selection, in which nature select only most fit individual for the next generations.
<h2>Answer 3:</h2>
The correct answer is C.
C.) Fish C because of its streamlined shape and lack of pectoral fins.
Epipelagic zone is the zone of the sea where most of the sunlight penetrate. It is also called sunlight zone. Fish C is best adopted here because of its streamline shape and lack of pectoral fins.
<h2>Answer 4:</h2>
The correct answer is B.
B.)An eye color different from one's parent
The inherited traits are the traits of individuals that are inherited from parents through genes. So, if an individual exhibit different eye color from his parents. It meas that he is showing inherited variation.
<h2>Answer 5:</h2>
The correct answer is "A" according to graphic organizer.
Genetics always include both natural and artificial factor so that they can examine both the natural and artificial factor in inheritance or heritable variation.
<h2>Answer 6:</h2>
The correct answer is C.
C.) Genetic traits that help fish survive are more likely to be seen in future generations.
The environmental factor such a over fishing affect genetic factors such as that only that genetic traits that help fish survive are more likely to be seen in future generations.
<h2>
Answer 7:</h2>
The correct answer is B.
b.) the survival of the fittest due to competition of resources.
In the over production of a population, the survival of the fittest due to competition of resources is a benefit. Because in this way only some of the fittest individual will survive and it will reduce the over production.
