When
the trees prepare to face the winter the leaves stop making chlorophyll and the
colors that were hidden from sight during the spring and summer came to live.
The climate is responsible for the most intense colors. In years when the fall
sunlight is strongest and the nights are cold and dry, the leaves show their
most intense colors
Answer: Disruptive selection
Explanation:
Disruptive selection is a natural selection method, it is also known as diversify selection.
Disruptive selection occurs when natural selection favors both extremes of continuous variation. Over time, the two extreme variations will become more common and the intermediate states will be less common or lost.
Answer:
genetically identical somatic cells containing 46 chromosomes
Explanation:
Human somatic cells are composed of 23 pairs of homologous chromosomes, therefore they are composed of a total of 46 chromosomes.
Mitosis is a process of cell division. In humans this process originates from a a single mother diploid cell (46 chromosomes) , two diploid -and genetically identical- daughter cells. It is, two daughter cells each with 46 chromosomes
The daughter cells in mitosis are identical because, unlike the meiotic cell division, where haploid gametes are produced, <u>there is no genetic recombination in mitosis</u> and therefore there is no difference in the cells resulting from mitosis.
Answer:
A habitat is a place where an organism makes its home. A habitat meets all the environmental conditions an organism needs to survive. ... The main components of a habitat are shelter, water, food, and space. A habitat is said to have a suitable arrangement when it has the correct amount of all of these.
