Question

ДАЮ 100 БАЛЛОВ!!!!!!!!!!!!!! 1. Наблюдая поведение рыб в аквариуме, выясните, как рыбы реагируют на различные раздражения: брошенный в воду корм, опущенный в аквариум сачок, постукивание по стенке аквариума 2. Несколько дней подряд, непосредственно перед кормлением рыб, включайте над аквариумом электрическое освещение. 3. Наблюдайте за тем, как рыбы реагируют на вспышку света. После реакции рыб давайте рыбам корм 4.Через несколько дней измените условия опыта и после реакции рыб на освещение не давайте им корм. Какие изменения в поведении рыб вы наблюдаете? 5. В тетради запишите вывод о формировании у рыб рефлексов. P.s. у кого нет рыб, представьте что они у вас есть и напишите их реакцию на все это

Answer 1

Я конечно наблюдал за рыбами в аквариуме когда я стучал они резко отходили потому что меня боялись. Я даже давал им корм реакция была вот таким они с начала отошли а потом чуят и медленно подплывают. Ну я видел что когда опускаешь сачок реакция было тоже как обычно они резко отходили а когда я включаю им свет они плыли туда сюда я думаю что для них это небольшой стресс.

Answer 2

#### Observing Fish Behavior in an Aquarium To study how fish react to different stimuli, such as food being dropped into the water, a net being lowered into the aquarium, and tapping on the aquarium wall, you can conduct the following experiment: 1. **Observing Fish Reaction to Food**: Drop some fish food into the aquarium and observe how the fish react. Note their behavior, such as swimming towards the food, gathering in a specific area, or showing signs of excitement. This reaction can be attributed to the fish's natural instinct to seek food [[1]]. 2. **Observing Fish Reaction to a Net**: Lower a net into the aquarium and observe how the fish respond. They may swim away from the net, hide, or exhibit signs of stress. This reaction is likely due to the fish perceiving the net as a potential threat or disturbance to their environment [[2]]. 3. **Observing Fish Reaction to Tapping**: Tap lightly on the aquarium wall and observe the fish's response. They may startle, swim away, or exhibit signs of agitation. This reaction can be attributed to the fish's sensitivity to vibrations and changes in their surroundings [[3]]. #### Effects of Consistent Lighting and Feeding Patterns To further understand the behavior of fish, you can introduce consistent lighting and feeding patterns into the experiment: 1. **Consistent Lighting**: For several consecutive days, turn on the aquarium lights just before feeding the fish. Observe how the fish react to the sudden increase in light intensity. They may become more active, swim towards the surface, or exhibit signs of anticipation for feeding time. This reaction can be attributed to the fish associating the increased light with food availability [[4]]. 2. **Observing Fish Reaction to Light Flash**: After observing the fish's response to the consistent lighting, introduce a sudden flash of light into the aquarium. Observe how the fish react to this stimulus. They may startle, swim away, or exhibit signs of confusion. This reaction can be attributed to the fish's sensitivity to sudden changes in their environment [[5]]. 3. **Effects of Withholding Food**: Change the conditions of the experiment by not providing food to the fish after their reaction to the light flash. Observe how the fish behave in the absence of food. They may exhibit signs of frustration, increased activity, or swim around in search of food. This reaction can be attributed to the fish's natural instinct to seek nourishment and their expectation of being fed after the light flash [[6]]. #### Conclusion on the Formation of Fish Reflexes Based on the observations made during the experiment, it can be concluded that fish are capable of forming reflexes in response to various stimuli. These reflexes are developed through a combination of innate behaviors and learned associations. For example, fish quickly learn to associate the presence of food with specific cues, such as the sound of food hitting the water or the increase in light intensity before feeding time. They also exhibit reflexive responses to potential threats or disturbances, such as the presence of a net or sudden changes in their environment. It is important to note that fish behavior can vary depending on the species, individual differences, and environmental factors. Therefore, the specific reactions observed in this experiment may differ for different types of fish. Please let me know if there is anything else I can help you with!