What vertebrate skeletal structures might be considered an appendage?

1. What are appendages in vertebrates?
2. What type of appendages do vertebrates have?
3. What is classified as an appendage?
4. Are vertebrates jointed appendages?
5. Is the head considered an appendage?
6. Do sharks have appendages?
7. Is Chordata a vertebrate or invertebrate?
8. How many types of appendages are there?
9. Which of the following is an example of an appendage?
10. What are bacterial appendages?
11. What are the 4 appendages of the skin?
12. Which of the following is the abdominal appendage *?
13. What are jointed appendages?
14. Do sponges have appendages?
15. What are plant appendages?

What are appendages in vertebrates?

In vertebrates, an appendage can refer to a locomotor part such as a tail, fins on a fish, limbs (legs, flippers or wings) on a tetrapod; exposed sex organ; defensive parts such as horns and antlers; or sensory organs such as auricles, proboscis (trunk and snout) and barbels.

What type of appendages do vertebrates have?

Usually two pairs of appendages are present, fins in fish and limbs in land vertebrates.

What is classified as an appendage?

Use the noun appendage to describe something that's attached to something larger. Your arm is an appendage to your body. Appendage often describes body parts, either on humans or animals. If it's something that sticks out — like a finger, tail, or leg — chances are it can be called an appendage.

Are vertebrates jointed appendages?

Consequently, terrestrial vertebrates and arthropods have more diverse forms, unlike soft-bodied land animals. ... Long, jointed limbs would hardly seem to be an evolutionary innovation, but they and other jointed appendages account for the great freedom of movement enjoyed by terrestrial arthropods and vertebrates.

Is the head considered an appendage?

wiktionary, appendage means “an external body part that projects from the body”. Most humans have five main appendages, ie head, arms, legs.

Do sharks have appendages?

Cartilaginous fishes (sharks, skates, rays and holocephalans) are unique among living jawed vertebrates, in that they possess a series of skeletal appendages called branchial rays that project laterally from their gill arches (Fig. 1a).

Is Chordata a vertebrate or invertebrate?

The phylum Chordata contains two groups of invertebrate chordates, but the most conspicuous and familiar members of Chordata are the vertebrates. Phylum chordata: All chordates are deuterostomes, possessing a notochord. Vertebrates are differentiated by having a vertebral column.

How many types of appendages are there?

Appendages

Two extreme forms are recognized among adults (Fig. 2): the leaflike or lobed phyllopod appendage (as found among branchiopods) and the unbranched, segmented walking leg, or stenopod (typical of crayfish).

Which of the following is an example of an appendage?

An example of an appendage is an arm or leg. An appendage is defined as an extra part that is attached to something. An example of an appendage is a leaf added to a dining table for extension.

What are bacterial appendages?

A bacterial appendage protrudes outward from the surface of the microorganism. Some are highly anchored to the surface, whereas others, like the glycocalyx , are loosely associated with the surface. A glycocalyx has a number of functions. ... It aids a bacterium in attaching to a surface.

What are the 4 appendages of the skin?

The skin appendages include sweat glands, nails, and the pilosebaceous unit of the skin, comprised of the hair shaft, hair follicle, sebaceous gland, and arrector pili muscle — these appendages derive from a down growth of the epidermis beginning in the third month of fetal life.

Which of the following is the abdominal appendage *?

Cerci is abdominal appendages.

What are jointed appendages?

A jointed appendage can be defined as the growth from the body of organism having joints in it. ... Jointed appendages in arthropodes may include legs, wings and mouth parts. Examples. Animals that come under the category of arthropoda are examples of jointed appendage.

Do sponges have appendages?

Sexual reproduction

The choanocyte then transforms into an amoeba-shaped cell called a carrier cell, which gives up the spermatozoan to an egg, lying near a chamber formed by choanocytes and containing long lashlike appendages called flagella.

What are plant appendages?

appendage - a natural prolongation or projection from a part of an organism either animal or plant; "a bony process" outgrowth, process.