Answer:
The bugs evolved beak lengths that were adapted to their host plant.
Explanation:
This is an interesting case of evolution in which bugs evolved (changed) quickly over a few generations. In less than 50 years the bugs evolved beak lengths to match the size of the new host plant’s seed pods. The bugs were not used to live out of that plant but they started feeding on it and then they changed some of their characteristics.
Nutrients enter a cell DOWN the concentration gradient by the process of DIFFUSION.
This process of absorption of digested nutrients mainly uses diffusion (only some times active transport), which is a kind of method of material transportation where the net movement is fluid will flow from a region of higher concentration to the region of lower concentration, due to its original random movement.
Therefore, this net movement can be described as down the concentration gradient, and this process is diffusion.
Answer:
Cyclic forms
Explanation:
The hydrates of carbon are called carbohydrates. Carbohydrates are known as saccharides. The simplest carbohydrates are the monosaccharides such as glucose, fructose. Monosaccharides are the units of polysaccharides such as starch, cellulose. Polysaccharides are long chains of monosaccharides joined by glycosidic bonds in cyclic form. The glucose molecules in polysaccharides are linked in the cyclic form. It is formed when the hydroxyl group on carbon 5 linked to the aldehyde carbon 1 .
Answer:
Lab results: The oil will stain red with Sudan III dye since it is a lipid and contains triglycerides. However, since the oil is less dense than water and insoluble in water, the oil will form a layer or globules above the water and appear as a red layer above the water in the test tube
