it is toward the anterior end of a worm
Yes. The anterior is the "head end". Th clitellum is closest to the anterior.
Yes
Anterior means: At or toward the front, forward, ventral: opposed to posterior.
Before in time; antecedent., Before, or toward the front, in place; as, the anterior part of the mouth; -- opposed to posterior.
Anterior means: At or toward the front, forward, ventral: opposed to posterior.
The pair of directional terms that would always describe movement along the coronal plane are "anterior" and "posterior." Movement in this plane involves dividing the body into front (anterior) and back (posterior) sections. Therefore, actions such as moving toward the front of the body (anterior) or toward the back of the body (posterior) occur within the coronal plane.
Yes, the stomach is positioned anterior to the aorta. The aorta runs along the posterior aspect of the abdominal cavity, while the stomach is located more toward the front. This anatomical relationship is important for various medical procedures and imaging interpretations.
In humans, the orientation terms "superior" and "inferior" have opposite meanings, with "superior" referring to structures located toward the head or upper part of the body, while "inferior" refers to structures located toward the feet or lower part. Additionally, "anterior" and "posterior" are opposites, with "anterior" indicating the front of the body and "posterior" indicating the back. Another pair is "medial," which refers to structures closer to the midline of the body, and "lateral," which refers to structures farther from the midline.
Yes, the trachea is anterior to (in front of) the spinal cord or, in other words, the spinal cord is posterior to (behind) the trachea.ANS2:The previous answer is 90 degrees wrong.The trachea is ventral to the spinal cord. Anterior means towards the head and posterior means towards the tail. Ventral is towards the belly and dorsal is towards the back.
The eyes is majorly divided into 3 parts: vitreous chamber, anterior and posterior chambers.Vitreous chamber is the largest, a clear jellylike substance that fills the back part of the eye lies behind the lens and surrounded by blood vesselsAnterior chamber is in the front section of the eye, separating the cornea and iris and contains a aqueous humor (a clear watery fluid) flowing through to provide nourishment.The aqueous passes through the posterior chamberlocated behind the iris and flows through the pupil located on the iris' back into the anterior chamber.
The term "posterior" generally refers to the back or rear position of an object or structure, particularly in anatomical contexts. In the human body, it denotes areas located toward the back, such as the posterior side of the body compared to the anterior side. In various fields, such as statistics or psychology, "posterior" can also refer to posterior probabilities or beliefs that are updated based on new evidence. Overall, its function is to indicate a relative position or state in relation to other structures or information.
Anterior (toward the front) and posterior (toward the back) are directional terms that always describe movement along the sagittal plane.