Question

Порівняти органи чуття риб і плахів (зір, слух, нюх, смак температурна чутливість та тактильну чутливість)​

Answer 1

Відповідь:

Пояснення:птахи

Органи чуття птахів представлені органами зору, слуху, нюху, дотику. У птахів найкраще розвинений орган зору, чутливість очей дуже велика. При швидкому польоті тільки за допомогою зору можна з далекої відстані оцінити обстановку. У деяких птахів чутливість очей у 100 разів більша, ніж у людини

плазуни

Завдяки здатності кришталика змінювати форму та відстань від сітківки за допомогою спеціальних м'язів, плазуни добре розрізняють предмети на різній віддалі. Органом дотику є язик, який може далеко висуватися з ротової порожнини. Також добре розвинені органи слуху, рівноваги, нюху, смаку тощо

риби

Здебільшого органи смаку використовуються рибами для пошуку корму, також для орієнтації. Риби мають звичайні механічні рецептори, які, як і органи смаку, розташовані у них переважно на кінчиках вусиків, а також розкидані по шкірі. Однак, крім цього, риби мають абсолютно унікальний рецепторний орган - бічну ліню.

Answer 2

Comparison of Sensory Organs in Fish and Mammals

Fish and mammals, such as humans, have different sensory organs that allow them to perceive and interact with their environment. Let's compare the sensory organs of fish and mammals in terms of vision, hearing, smell, taste, temperature sensitivity, and tactile sensitivity.

Vision:

Fish: - Fish have eyes that are adapted for underwater vision. - They have a different lens shape and cornea curvature compared to mammals. - Some fish have a tapetum lucidum, a reflective layer behind the retina, which enhances their ability to see in low light conditions. - Fish can see colors, but their color vision may not be as developed as that of mammals.

Mammals: - Mammals have eyes adapted for vision in air. - They have a different lens shape and cornea curvature compared to fish. - Mammals generally have better color vision compared to fish.

Hearing:

Fish: - Fish have a lateral line system, which is a series of sensory organs along their sides. - The lateral line system allows fish to detect vibrations and changes in water pressure, helping them navigate and locate prey. - Some fish also have inner ear structures that allow them to detect sound waves.

Mammals: - Mammals have external ears and a well-developed middle and inner ear. - Mammals can hear a wide range of frequencies and have a more acute sense of hearing compared to fish.

Smell:

Fish: - Fish have a highly developed sense of smell. - They have olfactory organs called olfactory rosettes, which are located in their nostrils. - Fish use their sense of smell to detect food, predators, and potential mates.

Mammals: - Mammals also have a well-developed sense of smell. - They have olfactory receptors located in their nasal passages. - Mammals use their sense of smell for various purposes, including finding food, identifying predators, and recognizing other individuals.

Taste:

Fish: - Fish have taste buds located in their mouths and on their lips. - They can taste different flavors, such as sweet, sour, salty, and bitter. - Taste plays an important role in helping fish identify suitable food sources.

Mammals: - Mammals, including humans, have taste buds located on their tongues and in their mouths. - They can taste a wide range of flavors, including sweet, sour, salty, bitter, and umami.

Temperature Sensitivity:

Fish: - Fish are ectothermic, meaning their body temperature is influenced by the temperature of their environment. - They have sensory receptors in their skin that allow them to detect changes in water temperature. - Some fish can tolerate a wide range of temperatures, while others are more sensitive to temperature changes.

Mammals: - Mammals are endothermic, meaning they can regulate their body temperature internally. - They have specialized thermoreceptors in their skin that allow them to detect changes in temperature. - Mammals can maintain a relatively constant body temperature, regardless of the external temperature.

Tactile Sensitivity:

Fish: - Fish have sensory receptors in their skin that allow them to detect pressure changes and vibrations in the water. - They use their tactile sensitivity to navigate, locate prey, and communicate with other fish.

Mammals: - Mammals, including humans, have a highly developed sense of touch. - They have sensory receptors in their skin that allow them to detect pressure, texture, and temperature changes. - Tactile sensitivity plays a crucial role in social interactions, communication, and object manipulation for mammals.

In summary, fish and mammals have different sensory organs and adaptations that allow them to perceive and interact with their environment. Fish have specialized sensory organs for underwater vision, detecting vibrations in the water, and sensing changes in water temperature. Mammals, on the other hand, have adaptations for vision in air, a well-developed sense of hearing, and the ability to regulate their body temperature internally. Both fish and mammals have a sense of smell, taste, and tactile sensitivity, although the specific adaptations may vary between species.