El carbono de calEl cabello oscuro en el hombre es dominante sobre el cabello rojo; mientras que el color azul de los ojos lo determina un gen recesivo respecto al color pardo. Si un hombre de ojos pardos y cabello oscuro
se casa con una mujer de cabello oscuro y ojos azules. Tienen dos hijos, uno de ojos pardos y pelo rojo y
otro de ojos azules y pelo oscuro. ¿Cómo son los genotipos de los padres y de los hijos?

the sun d the answer is sun

answer: after carbon dioxide enters the leaf through stomata it moves into the mesophyll cells where photosynthesis occurs and glucose is constructed. respiration occurs when glucose (sugar produced during photosynthesis) combines with oxygen to produce useable cellular energy.

explanation:

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.