Reptiles are different from amphibians because:
Correct answer: B. They breathe through their lungs only
- A. They do not have an amniotic sac in their lungs
- B. They breathe through their lungs only
- C. They are cold-blooded
- D. They have a four-chambered heart
Explanation
Reptiles breathe through their lungs as they have adapted to live completely dry, on land whereas amphibians breathe through their lungs, gills and skin. neither of them have amniotic sacs in their lungs both reptiles and amphibians are cold blooded Reptile hearts have three chambers, two atria and one ventricle. The exception is crocodilians, which have four-chambered hearts.
Last updated
Related questions
1. Fertilization_. 2. Digestive system_.3. Excretion by_.Fill in the blanks for the organism given in the below figure:
80% of the food of sponges consists of which of the following?
80% of the food of sponges consists of which of the following?
A blue colored respiratory pigment called hemocynanin is found in:
A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called