Question

Чем отличается внутренне строение ящерицы от земноводных​

Answer 1

У пресмыкающихся более сложная нервная система: есть зачатки коры больших полушарий, более развит мозжечок, а органы чувств приспособлены к жизни на земле – совершеннее зрение и слух, развиты органы осязания, обоняния, вкуса. У земноводных наиболее острое обоняние и практически отсутствуют вкусовые рецепторы.

Answer 2

Difference in Internal Structure Between Lizards and Amphibians

The internal structure of lizards differs from that of amphibians in several key ways.

1. Skeletal Structure: - Lizards have a more developed skeletal structure compared to amphibians. Their skulls are more solid and less permeable, and they have a well-developed rib cage, which provides better protection for their internal organs.

2. Respiratory System: - Lizards have a more efficient respiratory system compared to amphibians. They have a more advanced lung structure, allowing for increased oxygen exchange, which is essential for their active lifestyle.

3. Circulatory System: - Lizards have a more advanced circulatory system compared to amphibians. Their circulatory system is better adapted to support their higher metabolism and activity levels.

4. Reproductive System: - Lizards have internal fertilization, while most amphibians have external fertilization. This difference in reproductive strategy also impacts their internal anatomy and physiology.

5. Digestive System: - Lizards have a more specialized digestive system compared to amphibians. Their digestive tract is adapted to process a wider variety of food, including insects and small vertebrates, which requires a more complex digestive system.

In summary, the internal structure of lizards is characterized by a more developed skeletal structure, a more efficient respiratory system, a more advanced circulatory system, internal fertilization, and a specialized digestive system, all of which contribute to their ability to thrive in diverse environments and fulfill their ecological roles as predators or scavengers.