Question

Виберіть декілька правильних тверджень щодо характеристики органів чуття безхребетних тварин (1-б.) А) у медуз є органи рівноваги та зору; Б) у кільчастих червів є бічна лінія; В) у більшості молюсків немає органів рівноваги; Г) очі членистоногих бувають двох типів (прості або складні); Д) у мух рецептори смаку розташовані на вусиках; Е) у коників органи слуху розташовані в одному із члеників передньої пари ніг.

Answer 1

Ответ:б в

Объяснение:

Answer 2

Characteristics of Sensory Organs in Invertebrate Animals

When it comes to the characteristics of sensory organs in invertebrate animals, let's evaluate each statement provided and determine which ones are correct based on the search results:

A) У медуз є органи рівноваги та зору (Medusae have organs of balance and vision). - This statement is correct. Medusae, which are a type of jellyfish, have sensory organs called statocysts that help them maintain balance, as well as light-sensitive cells that allow them to perceive their surroundings [[1]].

B) У кільчастих червів є бічна лінія (Segmented worms have a lateral line). - This statement is incorrect. Lateral lines are sensory organs found in fish that help them detect movement and vibrations in the water. Segmented worms, such as earthworms, do not have a lateral line [[2]].

C) У більшості молюсків немає органів рівноваги (Most mollusks do not have organs of balance). - This statement is correct. While some mollusks, such as cephalopods (e.g., octopuses and squids), have statocysts for balance, the majority of mollusks do not possess specialized organs of balance [[3]].

D) Очі членистоногих бувають двох типів (прості або складні) (The eyes of arthropods can be of two types: simple or compound). - This statement is correct. Arthropods, which include insects, spiders, and crustaceans, have eyes that can be either simple or compound. Simple eyes, also known as ocelli, are single-lens eyes that can detect light and dark, while compound eyes are made up of multiple individual lenses, allowing for a wider field of view and better motion detection [[4]].

E) У мух рецептори смаку розташовані на вусиках (In flies, taste receptors are located on the antennae). - This statement is incorrect. In flies, taste receptors are primarily located on the proboscis, which is the elongated mouthpart used for feeding. While the antennae of flies play a role in sensing chemical cues, they are primarily involved in detecting odors rather than taste [[5]].

F) У коників органи слуху розташовані в одному із члеників передньої пари ніг (In copepods, the organs of hearing are located in one of the segments of the anterior pair of legs). - This statement is incorrect. Copepods, which are small crustaceans, do not have specialized organs of hearing. They primarily rely on their antennae and other sensory structures to detect changes in water currents and vibrations [[6]].

Based on the evaluation of the statements, the correct options are A) у медуз є органи рівноваги та зору (Medusae have organs of balance and vision) and D) очі членистоногих бувають двох типів (прості або складні) (The eyes of arthropods can be of two types: simple or compound).

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