Yes the body of fishes and birds are shaped in a special way. And this shape is called streamlined shape. It helps both fish as well as birds to move easily in water,air. streamlined shape offers less resistance thus helping them move freely.
What is the similarity in the body shape of birds and fish?
Both fish birds possess stremlined body shape. Stremlined body shape means rounded in the front and narrow at the back. This shape facilitates the easy movement of fish through water and birds through air. This is because it reduces the resistance of water of air.
What are the similarities between a bird and a fish?
Both belong to vertebrates. Both have streamlined body. Both lays calcareous eggs. Both have scales.
What are fish similarities and differences?
Fish are obviously animals because they move, they have sensory organs (eyes, mouth, barbels), and they have body structure (skeletons, skin, etc.). They breathe oxygen. They eat other organisms to survive. Fish are different from other animals because they live in water.
What is the body shape of a bird?
All birds have a boat-shaped body. Boat shaped body helps a bird while flying. Boat shaped body reduce the air pressure and reduce the drag of air while flying.
What is difference between fish and bird?
Birds are animals that possess wings and are able to fly. They have feathers and scaly legs. Fish are aquatic animals with flippers and fins, and they use gills to breathe underwater.
Are fish and birds related?
Fish and birds are both vertebrates. Vertebrates are a diverse and fascinating group of animals. In many ways, they are very different from the invertebrates described in previous chapters. Elaborate mating behaviors are just one way they differ.
Why do birds and fish have streamlined body?
Examples: Fishes have streamlined body so that they have less resistance when swimming in water. Birds have a streamlined body to make their flight easier through air.
What are the characteristics of fishes?
5 Characteristics That All Fish Have in Common
- All Fish Are Cold-Blooded. All fish are cold-blooded, which is also called ectothermic. …
- Water Habitat. Another shared characteristic amongst all fish is that they live in water. …
- Gills to Breathe. …
- Swim Bladders. …
- Fins for Movement.
Why are fish streamlined?
Fish are streamlined because the streamlined shape helps them move through the water with the least amount of resistance.
What do fish and shark have in common?
A: All sharks are fish. Like any other fish sharks have gills for breathing, a backbone, and live in water. Unlike bony fish, sharks and their cousins the stingrays and skates have skeletons made of cartilage instead of bone. The only part of their body that is hard like bone is their teeth.
Can fish love humans?
In most cases though, yes, fish are able to recognize their owners and in some cases form an attachment. Many scientists that worked on the archerfish study report the fish appearing anxious and skittish if a stranger walked into the room, compared to a loving spit of water at a familiar scientist’s face.
What are the similarities and differences of the fish and human skeleton?
Human and fish skeletons are similar because We both have closed circulatory systems. Their faces are similarly structured, with two eyes above their mouth. All animals are a like because one; they all have skeletal systems that protect their internal organs. Two; they all have vertebrae.
Where is a bird’s heart?
The heart is located in the cranial portion of the thoracoabdominal cavity with its long axis slightly to the right. Radiographically, the liver extends caudally from the apex of the heart, and this overlap results in an hourglass appearance of the two organs.
Which is the smallest bird on the earth?
The Bee Hummingbird, which is found only in Cuba, is an absolute miniature, even among hummingbirds. It measures a mere two and a quarter inches long. Bee Hummingbirds are often mistaken for bees. They weigh less than two grams — less than a dime.
Do birds have thick bones?
The answer is that bird bones are denser than mammal bones, which makes them heavy even though they are thin and sometimes even hollow. … “I found that, on average, these bones are densest in birds, followed closely by bats. Many other studies have shown that as bone density increases, so do bone stiffness and strength.