Birds and Crocodiles Share Which of the Following Characteristics

The single occipital condyle which is at the base of the skull joins the neck to the body and is present in reptiles as well. A birds feathers are actually modified reptilian _____ and provide lift for _____ and help conserve heat.

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Flight is not only the criteria for classifying bat as birds.

. Asked Feb 25 2019 in Biology Microbiology by styla. Crocodiles and birds are both cold-blooded animals that use evolution to adapt to their environment. Birds share many characteristics with reptiles such as being vertebrates having scales on parts of their bodies and laying amniotic eggs with shells.

Answer 1 of 4. Birds have feathers can fly and are warm-blooded while reptiles have scales cannot fly and are cold-blooded. Many bones in the bird skeleton are fused making them more rigid than a reptile skeleton.

Birds are oviparous and mammals are viviparous. Giving birth to living young that develop within the mothers body rather than hatching from eggs is called viviparity. Ectothermy body temperature regulated by environment b.

The features that bat has which prove that it is a mammal and not a bird are. The prefrontal bone of the skull is reduced or absent longer processes on cervical vertebrae the structure of tail vertebrae the forelimb is at least 75 the length of the presacral vertebral column in Archaeopteryx it was 120-140 the ulna is curved the semilunate carpal the shape of the ilium the direction of the. Four - chambered heart Four of the following are extraembryonic membranes of the amniote egg.

In case of birds it allows them to rotate their necks as much as 270 degrees. The first group to exhibit an amniotic egg was the _____-reptile. Fertilization is internal in reptiles and they lay eggs which are covered with a.

Birds snakes lizards turtles and crocodiles are all thought to share a common ancestor and several homologous traits. However there are similarities starting with the fact that both birds and reptiles have descended from dinosaurs. The five fused bones that form the jaw and the.

All reptiles the body is covered with a dry scaly skin which reduces dessication while all birds the body is covered with feathers for insulation and flight with scales found on the hind legs. Birds share a common ancestor with crocodiles and possess traits that reveal they are the direct descendents of _____. Like reptiles birds lay _____ eggs.

Since birds and crocodiles share a common ancestor the simplest explanation for the characteristics they share such as nest building and some form of parental care is that they evolved only once-that these attributes were present in their common ancestor and passed on to its descendants. Feathers are modified reptilian scales. They have teeth instead of the beak.

A Amphibian Reptiles Birds B Crocodiles Birds Mammals C Crocodiles Lizards Turtles D Lizards Mammals Birds. This problem has been solved. Ectothermy body temperature regulated by.

Viviparity is not shared by birds and mammals. Which of the following are characteristics of the alligators and crocodiles that separate them from other living reptiles and link them to a lineage shared with dinosaurs and birds. This is why we often see crocodiles in rivers and lakes and birds in the sky.

Both have cloaca four chambered heart Four of the following are extraembryonic membranes of the amniote egg. Assuming that this is true these groups of animals. Birds and crocodiles share which of the following characteristics.

4-chamber heart _____ are tetrapods that live on land but typically return to water to reproduce. Birds snakes lizards turtles and crocodiles are all thought to share a common ancestor and several homologous traits. They do not lay eggs but give birth to young.

Assuming that this is true these groups of animals and their common ancestor would represent. Solve any question of Animal Kingdom with-. Birds possess reptilian scales on their feet and lower legs.

Birds and crocodiles share which of the following characteristics. Asked Aug 26 2019 in Biology Microbiology by reayandr. Select all that apply.

Birds and crocodiles share which of the following characteristics. Examine the characteristics of birds by completing each sentence. Both birds and crocodiles are reptiles and belong to the group Archosauria.

If so then including crocodiles but not birds in the Class Reptilia would make the Class Reptilia. Birds and crocodiles share which of the following characteristics. Which one of the following sets of animals share a four chambered heart.

This reptilian lineage also includes the dinosaurs and birds. They have skin instead of feathers and mouth. Birds do not produce amniotic eggs.

Birds and crocodiles share which of the following characteristics. Birds have unique characteristics such as laying eggs with hard shells and having feathers wings and a beak. Asked Jun 15 2017 in Biology Microbiology by paeza.

Crocodilians are members of the archosaur lineage. Birds share a number of derived features with this group. Answered Feb 25 2019 by.

Ectothermy body temperature regulated by environment b. Birds and crocodiles share which of the following. Both groups tend to stay near water because it is where they can find food.

Body covered with hairs and mammary glands.

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