Im not sure about my answer......angiosperms....I hope its the right answer your looking for!
Answer:
No light gets absorbed by chlorophyll means the plant can't do photosynthesis. Trees and plants are green because of a green pigment called chlorophyll. This pigment absorbs red light the best, and converts the light into energy that it uses for metabolism.
Explanation:
Answer:
Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties. hope this helps
Explanation:
The two semilunar valves, the pulmonary and aortic valves, are closed, preventing backflow of blood into the right and left ventricles from the pulmonary trunk on the right and the aorta on the left.
B. An always open channel
Explanation: this would allow sodium inside the cell at all times, which would be bad!