Which is a homologous structure to the human forearm?
O
A. The tail of a rat
O
B. The backbone of an ape
O
C. The wing of a bat
O
D. The skull of a beaver
SUBMIT

The correct answer is Option C. The wing of a bat.

Explanation:

Homologous structure to the human forearm is the wing of a bat. The human forearm has the same internal structure to wing of a bat.

Forearm of both human and bat contains two bone named ulna and radius. It contains muscle like flexors and extensors which helps in the movement of forearm. Internally the structure is same but look different in appearance from outside.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.