Some of the body parts that are visible on the dorsal surface of a frog include the head, trunk and limbs. Other parts are the external nares, the tympanic membrane and the anus.
Dorsal means on or near the back of the body.
The posterior body surface This is also referred to as the dorsal surface.
no posterior
Rostrum 1st dorsal fin 2nd
It is an imaginary plane dividing the body into dorsal and ventral parts.
It is an imaginary plane dividing the body into dorsal and ventral parts.
There is frequently different coloration between the ventral and dorsal surfaces of many parts of the body. Coloration differences may be due to the different degree of sunlight protection that the two surfaces require. The dorsal surface is normally exposed to more sunlight... and damaging rays. It may also be a sort of communication tool as well, since exact posture and attitude is more visible with color or cast distinctions between the two surfaces.
There is frequently different coloration between the ventral and dorsal surfaces of many parts of the body. Coloration differences may be due to the different degree of sunlight protection that the two surfaces require. The dorsal surface is normally exposed to more sunlight... and damaging rays. It may also be a sort of communication tool as well, since exact posture and attitude is more visible with color or cast distinctions between the two surfaces.
The body parts of a dolphin is... Beack, Blowhole, Dorsal fin, Ears, Eyes, Fluke, Flipper, Median, a Notch and a Melon.
The body parts of a dolphin is... Beack, Blowhole, Dorsal fin, Ears, Eyes, Fluke, Flipper, Median, a Notch and a Melon.
externus or superficialis
The frontal plane separates the body into dorsal and ventral parts. This can also be called a coronal plane.