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The posterior body surface This is also referred to as the dorsal surface.
Dorsal means on or near the back of the body.
no posterior
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.
There are twelve pair of ribs. The first seven ribs are true ribs because they have direct attachment to the sternum. An additional three pair of ribs have indirect attachment to the sternum meaning that they attach to other structures that attach to the sternum. The last two ribs are called floating ribs because they do not attach to the sternum at all. Because the floating ribs do not attach to the sternum they are prone to injury.
Dorsal is the back and ventral is anterior
The dorsal cavity is not inferior to anything.
no, it doesn't
The digestive tract and reproductive organs of an Ascaris are free floating within the body and do not attach to the body wall. Ascaris do not have any other internal organs other than the gut and internal reproductive organs, as breathing and waste excretion are handled externally within the body wall.
The frontal plane divides the body into a dorsal and a ventral section.
Dorsal
It rests on the dorsal part of your body. The ventral is the front part of your body, so your stomach/chest area.