Answer:
Evolution is the process of genetic change from one generation to the next and may be caused by several methods. In essence, evolution occurs when some individuals or some alleles (gene types) reproduce themselves more than others,increasing their prevalence in subsequent generations.
Explanation:
The law of segregation states that cromo
Answer: Due to a transfer of Earth's rotational momentum to the Moon's orbital momentum as tidal friction slows the Earth's rotation. That increase in the Moon's speed is causing it to slowly recede from Earth (about 4 cm per year), increasing its orbital period and the length of a month as well. In orbital mechanics, a gain in speed results in a higher orbit. The slowing rotation of the Earth results in a longer day as well as a longer month. Once the length of a day equals the length of a month, the tidal friction mechanism will cease. That's been projected to happen once the day and month both equal about 47 days, billions of years in the future. If the Earth and Moon still exist, the Moon's distance will have increased to about 135% of its current value.
Human somatic cells have 46 chromosomes, including 22 homologous pairs and one pair of nonhomologous sex chromosomes. This is the 2n, or diploid, condition. Human gametes have 23 chromosomes, one each of 23 unique chromosomes. This is the n, or haploid, condition.
Answer:
Cindy is the one who is contributing most to the destruction of the ozone layer.
Explanation:
The deforestation caused by Cindy's father and the release of gases that her boyfriend's car contributes a lot to the destruction of the ozone layer. However, cindy is the one who is contributing the most aggressively.
This is because, scientists, after much research and studies, were able to prove that the Fréons gases are the ones that contribute more efficiently to the destruction of the ozone layer. These cases are formed by carbon, fluorine and chlorine atoms that have great destructive power when emitted into the atmosphere.
