Answer:
5+x/8=42
Explanation:
This is your answer to the equation.
If you want to solve it, then subtract 5 from both sides to get x/8=37. Then multiply both sides by 8 to get x=296
Hope this helps!! :)
Explanation:
The role of alcohol in DNA extraction is to precipitate DNA into a visible form. Also, it's used in DNA washing and storing
The seasons are caused by the Earth tilting.The seasons change depending on the sunlight hitting the earth.For example:Winter happens when the hemisphere is tilted away from the sun.The earth rotates around the sun the whole year.Hope that helped.
Answer:
c. Directional selection
Explanation:
Directional selection is a type of natural selection that occurs when selective pressure favors one extreme phenotype over any other phenotype existing in a population. Only one extreme phenotype is favored over time.
A good example of directional selection is the natural selection that occurs in giraffes, where alleles for long necks were favored against alleles for short necks as a result of selection pressure among the different phenotypes. Over time, giraffes having long necks dominated the population as the distribution of length of neck shifts towards the phenotype for long necks.
Answer:
The correct option is D.
Explanation:
Primates refer to an order of animals that include: apes, monkeys, bush babies, etc. The group is very diverse and include up to 350 different species. The smallest primate is mouse lemur while the biggest is wild gorilla. Generally, primate have pairs of prehensile hands and feet, flexible shoulders and hips and well developed brains. They also have hands that are sensitive to touch. Primates have different foraging methods, which they use to acquire their foods.