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Many flatworms can detect changes in the amount of light in their environment using groups of cells called?
Many flatworms can detect changes in the amount of light in their environment using groups of cells called photoreceptors. These cells are sensitive to light and help the flatworms navigate and respond to their surroundings based on light levels.
What three types of cells must be present for flatworms to be able to respond to stimuli and move about?
Flatworms require muscle cells for movement, nerve cells for detecting stimuli, and epithelial cells for sensory integration and coordination of responses. These three cell types work together to allow flatworms to respond to their environment and move about.
What cell removes excess what from flatworms?
Answer: flame cells Flatworms eliminate excess water through a network of excretory tubules that are connected to flame cells. Flame cells collect excess water, which is then transported though the tubules and excreted from numerous pores scattered over the body surface. (pg 710 of Modern Biology Textbook)
In which animals does oxygen reach all cells through the process of diffusion?
Flatworms and jellyfish don't have a circulatory system and in these animals, the oxygen is diffused through the cells.
Some flatworms have clusters of nerve cells that control the nervous system each cluster is called?
Some flatworms have clusters of nerve cells called ganglia that control their nervous system. Ganglia are distributed throughout the body and help coordinate the flatworm's movements and responses to stimuli.
Many flatworms can detect changes in the amount of light in their environment using groups of cells called?
Many flatworms can detect changes in the amount of light in their environment using groups of cells called photoreceptors. These cells are sensitive to light and help the flatworms navigate and respond to their surroundings based on light levels.
Is flatworms eukaryotic cells?
yes.
What three types of cells must be present for flatworms to be able to respond to stimuli and move about?
Flatworms require muscle cells for movement, nerve cells for detecting stimuli, and epithelial cells for sensory integration and coordination of responses. These three cell types work together to allow flatworms to respond to their environment and move about.
What three types of cells must be present for flatworms to respond to stimuli?
Flatworms require three key types of cells to respond to stimuli: sensory cells, which detect changes in the environment; motor neurons, which transmit signals to muscles for movement; and interneurons, which process information and relay signals between sensory and motor cells. These interconnected cells enable flatworms to exhibit simple reflexes and coordinated responses to stimuli. This basic nervous system allows them to navigate their environment effectively.
Groups of nerve cells that control the nervous system in free-living flatworms?
ganglia
What do flatworms use to remove excess water from body fluids?
Flame cells.. yw
How many layers do flatworms have?
3
What do freshwater flatworms use to remove excess water from body fluids?
Flame cells.. yw
How many cell layers do a flatworms have?
there are three
Flatworms have no need for circulatory and respiratory systems because?
Their cells are too close to the animal's exterior surface.
What do flat worms rely on for respiration and excretion?
Flatworms rely on diffusion for respiration, where gases are exchanged directly through their body surface. Excretion in flatworms primarily occurs through specialized cells called flame cells, which filter waste and excess water from their bodies.
What cell removes excess what from flatworms?
Answer: flame cells Flatworms eliminate excess water through a network of excretory tubules that are connected to flame cells. Flame cells collect excess water, which is then transported though the tubules and excreted from numerous pores scattered over the body surface. (pg 710 of Modern Biology Textbook)
