In fall, chlorophyll is the first pigment to disappear from dying leaves? Using what you have seen today, and specific vocabulary from the introduction, explain why some leaves turn bright colors in fall.

Carotenoids and Anthocyanins

Explanation:

During the winter the sunlight is limited for a long period of time. Plants will lose their leaves but first they will turn bright colors. The reason for this is as follows:

Plants' leaves appear green because of the presence of chlorophyll. During the fall the plants attempt to save energy. So, before they drop the leaves they first break down the chlorophyll into smaller molecules so they do not have to make the molecules from scratch all over again when spring comes. What is left behind is the Carotenoids that appear yellow and orange and Anthocyanins that appear purple.

Please look at the explanation section

Explanation:

When the leaves begin to have a brighter color, it is because the chlorophyll begins to decompose, turning yellow or orange. As the amount of sunlight decreases, the chlorophyll pigments begin to break down. On cool nights these pigments are primarily responsible for producing a red pigment, which makes the leaves appear bright red. The low temperature and the lack of sunlight lead to a decrease in the production of chlorophyll and its subsequent decomposition, and in the absence of chlorophyll other pigments can be observed, making the leaves appear brighter.

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.