What is the main difference between cartilaginous fish scales and bony fish scales?
Difference Between Bony Fish and Cartilaginous Fish
| Bony Fish | Cartilaginous Fish |
|---|---|
| They have 4 pairs of gills. | They have 5 – 7 pairs of gills. |
| Cloacal aperture is absent. | Cloacal aperture is present. |
| The exoskeleton is made up of cycloid scales. | The exoskeleton is made up of a Placoid scale. |
How are bony fish and cartilaginous fish similar?
Similarities Between Bony Fish and Cartilaginous Fish
Both bony fish and cartilaginous fish have an endoskeleton. Both bony fish and cartilaginous fish breath through gills. Both bony fish and cartilaginous fish possess a mouth with jaws. Both bony fish and cartilaginous fish have paired fins.
What is difference between bone and cartilage?
Bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other.
What are the characteristics of bony fish?
Bony fishes share several distinguishing features: a skeleton of bone, scales, paired fins, one pair of gill openings, jaws, and paired nostrils. Osteichthyes includes the largest number of living species of all scientific classes of vertebrates, more than 28,000 species.
What are the characteristics of cartilaginous fish?
Cartilaginous Fish
- Paired fins.
- Paired nostrils.
- Scales.
- Two-chambered hearts.
- Skeletons made of cartilage rather than bone. Cartilage is supportive tissue that does not have as much calcium as bones, which makes bones rigid. Cartilage is softer and more flexible than bone.
What characteristics can be used to differentiate between bone and cartilage?
Cartilage is thin, avascular, flexible and resistant to compressive forces. Bone is highly vascularised, and its calcified matrix makes it very strong.
Which is stronger cartilage or bone?
Bone and cartilage are types of connective tissues in the body. A bone is hard tissue that forms the skeletal structure of the body. Cartilage, by comparison, is not as hard and rigid as bone, and is present in areas of the body like the ear, nose, and joints.
What are 5 examples of cartilaginous fish?
Cartilaginous fish are fish that have a skeleton made of cartilage, rather than bone.
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Examples of Cartilaginous Fish:
- Whale Shark.
- Basking Shark.
- Great White Shark.
- Thresher Sharks.
- Skates.
- Southern Stingray.
What are 3 differences between bone and cartilage?
Bones are the hard, inelastic and a tough organ that forms part of the vertebral skeleton. Cartilage is a soft, elastic and flexible connective tissue that protects the bone from rubbing against each other. Bones are of two types: compact or spongy.
Difference between Bone and Cartilage.
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What are the similarities and differences between bone and cartilage?
They are both made up of cells embedded in an extracellular matrix. It is the nature of the matrix that defines the properties of these connective tissues. Cartilage is thin, avascular, flexible and resistant to compressive forces. Bone is highly vascularised, and its calcified matrix makes it very strong.
What are 3 types of cartilage?
There are three types of cartilage in your body: Hyaline cartilage. Elastic cartilage. Fibrocartilage.
What are the 3 types of bony fish?
Living Osteichthyes are divided into three subclasses: Dipnoi, Crossopterygii, and Actinopterygii.
What is an example of bony fish?
Common carpSiamese fighting fishOcean sunfishAnglerSeahorsesZander
Bony fishes/Lower classifications
What is the difference between bone and cartilage give an example for each?
A Cartilage is thin, flexible and resistant to compressive forces. Bones are hard, brittle and lack elasticity. They are highly vascularized and very strong. While cartilages provide cushion-type padding for long bones, bones provide skeletal support.
What is cartilage called?
The main cell types in cartilage are chondrocytes, the ground substance is chondroitin sulfate, and the fibrous sheath is called perichondrium. There are three types of cartilage: hyaline, fibrous, and elastic cartilage. Hyaline cartilage is the most widespread type and resembles glass.
What color is cartilage?
Hyaline cartilage is pearl-grey in color, with a firm consistency and has a considerable amount of collagen. It contains no nerves or blood vessels, and its structure is relatively simple.
| Hyaline cartilage | |
|---|---|
| TH | H2.00.03.5.00015 |
| FMA | 64783 |
| Anatomical terminology |
What are the 5 examples of bony fish?
Sunfish, bass, catfish, trout, and pike are examples of bony fish, as are the freshwater tropical fish that you see in aquariums. Other species of bony fish include: Tuna. Atlantic cod.
What are 3 characteristics of bony fish?
Bony fishes share several distinguishing features: a skeleton of bone, scales, paired fins, one pair of gill openings, jaws, and paired nostrils.
What is the difference between the 3 types of cartilage?
There are three types of cartilage: hyaline, fibrous, and elastic cartilage. Hyaline cartilage is the most widespread type and resembles glass. In the embryo, bone begins as hyaline cartilage and later ossifies. Fibrous cartilage has many collagen fibers and is found in the intervertebral discs and pubic symphysis.
What are 3 examples of cartilaginous fish?
Examples of the cartilaginous fish include sharks, rays, and skates.
What is the difference between cartilage and bone?
What are the 3 functions of cartilage?
Cartilage has three jobs:
- Absorbing shock: Cartilage cushions your bones and joints when you move and use them.
- Reducing friction: Cartilage lubricates your joints.
- Supporting structures in your body: Cartilage helps your joints keep their shape while moving.