Dependent variable. Hope it helps.
It would be maximum length because both parents are passing on those genes.
D.mitochondria because animal cells also contain mitochondria
Light through a window is not direct sunlight as some of the light is diffused and reflected as it passes through the window, reducing its intensity. Light through a window is the most direct form of light available indoors, but is usually at least 50% less intense than direct sunlight outdoors.
Histamine is released when a cell come across an antigen
