Which of the following terms relates to the underside of an animal?
adjective ventral Refers to the lower front of the body, the area around the stomach. …the ventral area of any plant or animal is its underside.
What is the underside of an animal called?
ventral.the bottom of the animal is called ventral. In many animals, the ventral surface is lighter in color or shading than the dorsal surface.
Which terms describe the abdomen or bottom of an animal?
This ventral (From Latin venter ‘belly’) Surface refers to the front or underside of an organism.
What is the term for which part of the animal does it lie on?
side sleeper. The animal is lying on its side. Left lateral position.
What is an animal’s back?
Dorsum is a Latin word meaning « backward ».Therefore, the dorsal finger to the back of the animal or any other structure; For example, the back surface of a human leg is its back surface. The word ventral comes from the Latin venter, which means « belly, » and always refers to the belly of an animal.
Veterinary Orientation Terminology
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What is another medical term for back?
Synonyms: Posterior (1) 3. In veterinary anatomy, pertaining to the back or upper surface of an animal. Often used to indicate the position of one structure relative to another; that is, close to the rear surface of the body.
What is the dorsal surface of a quadruped called?
Abdominal and pelvic cavity _11_ to thoracic cavity, _12_ to spinal cavity.In humans, the dorsal surface may also be referred to as the _13_ surface; however, in tetrapods, the dorsal surface is _14_ Surface.
What is the head or front end of an animal called?
The tendency of the main sensory organs, mouth, and brain to cluster together at the front (front) of the body in cranialized fauna.These are usually contained in a dedicated head side Region – Head.
What is an egg-laying animal?
use adjectives oviparous Describes an animal that lays eggs. Birds and lizards are oviparous. Chickens are a great example of oviparous animals because the female lays eggs and then keeps them warm and safe until they hatch. In fact, all birds are oviparous, as are most fish, reptiles, and insects.
When the body is divided into front and back, what is the front half?
The sagittal plane divides the body into left and right parts. A midsagittal plane divides the body right in the middle, forming two equal left and right halves. Frontal plane (also called coronal plane) Separate the front (ventral) from the back (dorsal).
What is the Animal Body Program?
A body plan, Bauplan (German plural Baupläne) or floor plan is Morphological features shared by many members of a group of animal phyla…the term, usually applied to animals, envisions a « blueprint » that includes aspects such as symmetry, hierarchy, segmentation, limb and gut configuration.
The back is the front or the back?
directional clause
Anterior or Ventral – The front (eg, the kneecap is on the front of the leg). rear or back – the back (eg, the shoulder blades are on the back of the body).
Is the heart in the middle of the lungs?
The human heart is located in the chest cavity, in the middle space between the lungs, called mediastinum.
What is the anatomical location of a quadruped?
For a person in an anatomical position, the pair of terms corresponds to anterior and posterior. However, for quadrupeds in an anatomical position, The abdomen is not equal to the front of the animal. The ventral structure is closer to the abdomen of the body.
Why are the terms ventral and anterior synonymous in humans but not in tetrapods?
*Anterior and ventral are synonymous in humans but not in tetrapods. Ventral surface refers to the « abdomen » of an animal, thus the lower surface of a quadruped.
What plane divides the torso of an animal?
sagittal plane Divide the body into left and right parts [head, neck, trunk, tail].
What is an egg layer?
Top 10 Best Laying Hen Breeds
- hybrid. There are many different hybrids, and one of the most common is the Golden Comet. …
- Rhode Island red. Rhode Island Red is native to the United States and is known as a « dual-purpose chicken. » …
- Come to Heng. …
- sussex. …
- Plymouth Rock. …
- Ancona. …
- Barneveld. …
- Hamburger.
Are humans viviparous?
Are humans viviparous? answer: Yes, they are. Like most mammals, they undergo internal fertilization to give birth to newborns. The formation of a fertilized egg, or the fertilization of an egg cell, occurs in the mother.
What animal lays eggs but not a bird?
platypus (Ornithorhynchus anatinus) has a puzzling array of features. Not only does it have its iconic duck bill, it also lays eggs like a bird or reptile and nurses its young like a mammal.
Are jellyfish radial or bilateral?
Since their parts are arranged in a circle, radial symmetry Animals do not have a distinct front or rear end. They may have different tops and bottoms. Some examples of these animals are jellyfish, sea urchins, corals and sea anemones. Bicycle wheels also have radial symmetry.
What are the three animal body plans we see today?
Answer: Animals can be divided into three types by body plan symmetry: Radial symmetry, bilateral symmetry and asymmetry.
Which group is radially symmetric?
Radial symmetry is seen in Cnidaria (including jellyfish, anemones and corals) and echinoderms (eg sea urchins, sea snakes and starfish).
What is a quadruped?
Quadrupedal locomotion is a form of terrestrial locomotion in which quadrupeds use all four limbs (legs) to carry weight, walk and run. … at most quadruped Are terrestrial vertebrates, including mammals and reptiles, although some are primarily aquatic, such as turtles, amphibians, and pinnipeds.
What is the back?
Back: relating to the rear or rear of the structure. Opposite to the ventral or anterior part of the structure. Some of the backs of the body are the back, hips, calves, and the knuckle side of the hands.