Question

Установіть відповідність між характеристиками кровоносної системи та представниками хребетних тварин, яким вони відповідають: 1. Холоднокровні, 3-камерне серце з неповною перегородкою А Камбала 2. Холоднокровні, 3-камерне серце без перегородки Б Черепаха 3. Теплокровні, 4-камерне серце В Саламандра 4. Холоднокровні, 2-камерне серце Г Землерийки

Answer 1

1 черепаха

2 саламандра

3 землеройки

4 камбала

Answer 2

Characteristics of the circulatory system and representatives of vertebrate animals

To match the characteristics of the circulatory system with representatives of vertebrate animals, we need to consider the following information:

1. Cold-blooded, 3-chambered heart with an incomplete septum (partition): This characteristic corresponds to the animal represented by option A, the Flounder or Flatfish (Kambla in Ukrainian). Flatfish have a 3-chambered heart with an incomplete septum, which allows for some mixing of oxygenated and deoxygenated blood.

2. Cold-blooded, 3-chambered heart without a septum: This characteristic corresponds to the animal represented by option B, the Turtle (Cherepaha in Ukrainian). Turtles have a 3-chambered heart without a septum, which also allows for some mixing of oxygenated and deoxygenated blood.

3. Warm-blooded, 4-chambered heart: This characteristic corresponds to the animal represented by option C, the Salamander (Salamandra in Ukrainian). Salamanders have a 4-chambered heart, which allows for complete separation of oxygenated and deoxygenated blood.

4. Cold-blooded, 2-chambered heart: This characteristic corresponds to the animal represented by option G, the Caecilian or Gymnophiona (Zemleriika in Ukrainian). Caecilians have a 2-chambered heart, which is a simpler circulatory system compared to animals with 3 or 4 chambers