Earthworms are sensitive to a variety of stimuli, primarily light, moisture, temperature, and chemicals in their environment. They possess light-sensitive cells that help them avoid bright conditions, as they prefer dark and moist habitats. Additionally, they can detect vibrations and changes in soil composition, which aids in their movement and foraging. Their sensitivity to chemicals allows them to locate food sources and navigate their environment effectively.
Nociceptors are sensitive to potentially damaging stimuli such as mechanical, chemical, or thermal stimuli. They detect noxious stimuli and convert them into electrical signals that are transmitted to the brain, where pain sensation is perceived.
they are commonly just called worms
The four main types of receptors that predominate are mechanoreceptors (respond to mechanical stimuli like touch and pressure), chemoreceptors (detect chemical stimuli like taste and smell), photoreceptors (sensitive to light), and thermoreceptors (sense temperature changes).
There are over 4 thousand different types of earthworms. They are hatched from a cocoon, can regrow segments, and they are hermaphrodites.
specific
no you can cut it and they will become two.
Stimuli are composed of two types: The Internal Stimuli and External Stimuli. Under internal stimuli are homeostatic imbalances and blood pressure. On the other hand, external stimuli are vision, touch and pain, taste, smell, equilibrium and sound.
answer is 24.
Yes, many.
There 13 common types
AnswerProbably not, but earthworms have eyes like snails that is only sensitive to light and darkness as how did they know that where they are at the particular place, even on ground (light) or in the ground (darkness). During rain the climatic condition changes to wet and almost dark so, earthworms have eyes just like snails which are sensitive to light and darkness. Some earthworms have eyes like insect so from their protection but they cannot see clearly as they always use to live underground.No, the earthworm does not have eyes, but it does have a mouth.
The three major types of stimuli for endocrine glands are: Humoral stimuli, which respond to changes in blood levels of ions or nutrients. Neural stimuli, which are initiated by the nervous system. Hormonal stimuli, which are triggered by other hormones from the hypothalamus or anterior pituitary gland.