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Name the hormone that stimulates drinking behavior?
Ghrelin is the name of the hormone that stimulates drinking behavior. It also impacts the way that one tastes food, and stimulates feeding.
How does the presence of CO2 affect the behavior of bed bugs?
The presence of CO2 attracts bed bugs and stimulates their feeding and mating behaviors.
How does the presence of carbon dioxide affect the behavior of bed bugs?
The presence of carbon dioxide attracts bed bugs and stimulates their feeding behavior. Bed bugs are drawn to the carbon dioxide that humans exhale, which helps them locate their hosts for feeding.
What do hydra and volvox have in common?
They are both producers of food
What kingdom includes hydra?
Hydra belongs to the Animalia kingdom. It is a multicellular organism that exhibits characteristics such as movement, feeding on other organisms, and possessing specialized tissues.
What is the energizing force that stimulates behavior to satisfy a need?
Motivation is the energizing force that stimulates behavior to satisfy a need. It can be driven by both internal factors (such as personal desires or beliefs) and external factors (such as rewards or consequences).
How is a hydra more efficient at obtaining food than a sponge?
A hydra is more efficient at obtaining food than a sponge due to its active predatory behavior and specialized structures. Hydras possess tentacles equipped with stinging cells that allow them to capture and immobilize prey, while sponges rely on passive filter feeding, drawing water through their porous bodies to extract nutrients. This active feeding strategy enables hydras to target and consume a wider variety of prey, enhancing their overall nutrient intake compared to the more limited and less efficient sponge feeding mechanism.
What term best describes a Hydra a carnivore filter feeder herbivore or parasites?
A hydra is best described as a carnivore. It primarily feeds on small aquatic organisms such as zooplankton and small fish by capturing them with its tentacles. While hydras can exhibit some behaviors like filter feeding, their main feeding strategy is predatory in nature.
The single opening of hydra and the pseudopod of the amoeba are both involved in the process of?
Both the single opening of a hydra and the pseudopod of an amoeba are involved in the process of feeding. The hydra uses its single opening to capture and ingest prey, while the amoeba extends its pseudopod to engulf food particles through phagocytosis.
Where is the basal disk located on a hydra?
The basal disk of a hydra is located at its base, serving as the attachment point to the substrate or surface it inhabits. This disc-shaped structure allows the hydra to anchor itself securely, enabling it to remain stationary while feeding and interacting with its environment. The basal disk also plays a role in locomotion, as the hydra can use it to glide or move by contracting and expanding.
What is the scientific name for hydra?
Hydra or Hydra
Why are the tentacles on a hydra the most sensitive?
The tentacles of a hydra are the most sensitive because they are equipped with specialized cells called cnidocytes, which contain stinging structures called nematocysts. These cells allow the hydra to detect and capture prey, as well as sense changes in its environment. The high concentration of nerve cells in the tentacles enhances their sensitivity, enabling the hydra to respond quickly to stimuli. This adaptation is crucial for both feeding and defense.
