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In Dugesia, or planarians, nutrients are distributed to epidermal cells primarily through a process called diffusion. The gastrovascular cavity, which is a central digestive space, breaks down food and allows nutrients to diffuse into surrounding tissues, including the epidermis. This diffusion occurs because of the concentration gradient, with nutrients moving from areas of higher concentration in the gastrovascular cavity to lower concentration in the epidermal cells. Additionally, the extensive branching of the gastrovascular system facilitates efficient nutrient distribution throughout the organism.
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How does the position of the mouth of Dugesia and flukes compare?
Dugesia and flukes are both types of flatworms. They both only have one opening that holds both the process of ingestion and secretion. The mouth of the Dugesia is on the ventral side, close to to middle of the body. While the fluke's mouth appears to be closer to what one would assume is the head.
Which epidermal cells contain kerathyaline and lamellated granules?
Stratum granulosum Once again, stratum granulosum is one of epidermal layers: not epidermal cells. My answer to this question is: Flattened cells of stratum granulosum that are going through keratinization process contain kerathyaline and lamellated granules.
What is the process by which food is broken down into usable forms?
Food is broken down into usable forms through the process of digestion. This starts in the mouth where food is chewed and mixed with saliva, then continues in the stomach and intestines where enzymes and acids break down the food into nutrients that can be absorbed by the body. The nutrients are then distributed through the bloodstream to provide energy and support various bodily functions.
How do you call the process where digested food and oxygen are distributed to the body cells?
circulation
What does stratum germinativum produce epidermal epithelial cells through?
The stratum germinativum, also known as the basal layer of the epidermis, produces epidermal epithelial cells through a process called mitosis. In this layer, basal cells continuously divide and push older cells upwards toward the surface of the skin. As these cells migrate, they undergo a process of keratinization, eventually forming the outer protective layer of the skin. This regenerative process is essential for maintaining the integrity and health of the epidermis.
How does the position of the mouth of Dugesia and flukes compare?
Dugesia and flukes are both types of flatworms. They both only have one opening that holds both the process of ingestion and secretion. The mouth of the Dugesia is on the ventral side, close to to middle of the body. While the fluke's mouth appears to be closer to what one would assume is the head.
What is the name of the place where nutrients enters blood?
The small intestine is the place where nutrients are absorbed into the bloodstream. This process allows the nutrients from the food we eat to be distributed throughout the body to support various bodily functions.
When does diffusion of nutrients among cells of an organism cease?
Diffusion of nutrients among cells of an organism ceases when all cells have reached an equilibrium where nutrients are evenly distributed and there is no longer a concentration gradient driving the diffusion process. This typically occurs when all cells have sufficient nutrients and there is no need for further transfer.
How the nutrients and oxygen are carried to all parts of body?
Nutrients and oxygen are carried to all parts of the body through the bloodstream. The circulatory system, specifically the blood vessels, deliver these essential substances to cells through the process of diffusion and active transport. Nutrients are absorbed from the digestive system and oxygen from the lungs and are then distributed through the blood to organs and tissues.
By what process are nutrients and oxygen oxidized in your cells?
The process by which nutrients and oxygen are oxidized in cells is cellular respiration. It involves the oxidation of nutrients usually by oxygen.
What is the process of taking nutrients into the body and making them part of the body?
The process of digestion is how the body absorbs nutrients from food.
When the costs of a policy are broadly distributed and its benefits are concentrated that policy will be debated through a process of process?
When the cost of a policy are broadly distributed, and its benefits are concentrated, that policy will be debated through a client process of politics. That's what will happen.
What political process is most likely to be used when the costs of a policy are broadly distributed and its benefits are concentrated?
Entrepreneurial politics was the political process that is most likely to be used when the costs of a policy are broadly distributed and its benefits are concentrated.
What cell structure is in the guard cells but not in other epidermal cells?
Guard cells contain chloroplasts, which are responsible for photosynthesis, while other epidermal cells do not typically contain chloroplasts. Chloroplasts are important for the production of sugars and energy through the process of photosynthesis in guard cells.
Which epidermal cells contain kerathyaline and lamellated granules?
Stratum granulosum Once again, stratum granulosum is one of epidermal layers: not epidermal cells. My answer to this question is: Flattened cells of stratum granulosum that are going through keratinization process contain kerathyaline and lamellated granules.
What is the process by which food is broken down into usable forms?
Food is broken down into usable forms through the process of digestion. This starts in the mouth where food is chewed and mixed with saliva, then continues in the stomach and intestines where enzymes and acids break down the food into nutrients that can be absorbed by the body. The nutrients are then distributed through the bloodstream to provide energy and support various bodily functions.
What is the process in which water is collected and distributed to crops called?
It is crop irrigation.
