Question

Форма тила рыб( биология)​

Answer 1

Внешняя форма тела рыбы помогает ему выживать в воде.

1. Обтекаемая форма тела помогает легко двигаться в воде, снижая трение.

2. Чешуя выполняет защитную функцию как от внешней среды, так и от хищников.

3. Плавники обеспечивают устойчивость и выполняют роль руля.

4. Хвост помогает двигаться в воде.

5. Брюшные плавники удерживают равновесие.

Answer 2

Form of the Sturgeon's Body (Biology)

The form of the sturgeon's body is elongated and cylindrical, with a spindle-shaped appearance. Sturgeons are characterized by their long, bony snout and heterocercal tail, which means the upper lobe of the tail is larger than the lower lobe. This unique body shape allows sturgeons to navigate efficiently in their aquatic habitats.

Sturgeons are also known for their cartilaginous endoskeleton, which provides structural support while allowing flexibility for movement. This skeletal structure is well-suited for their lifestyle as bottom-dwelling fish, enabling them to forage for food along the river or sea floor.

The distinctive body form of sturgeons has evolved to suit their specific ecological niche and feeding habits, making them well-adapted to their environment