The elodea is a producer and through photosynthesis , created energy in the form of glucose for the guppies to eat. The guppies are primary consumers and eat the glucose produced.
What is elodea in biology?
Elodea, genus of five or six species of submerged aquatic plants in the frog's-bit family (Hydrocharitaceae), useful in aquariums and in laboratory demonstrations of cellular activities. ... Elodea are herbaceous perennials that feature dark green leaves arranged in whorls of two to seven along the stem.
How do elodea plants photosynthesis?
During photosynthesis, the plant absorbs carbon dioxide from the water and releases oxygen . Since oxygen is much less soluble in water than is carbon dioxide, the water quickly saturates with oxygen and bubbles form.
What gas is being produced by the elodea as a result of photosynthesis?
They produce carbon dioxide during cellular respiration. In this experiment, the student will place aquatic plants under different colors of light in a solution of bromothymol blue.
Does elodea produce carbon dioxide?
Symbiosis. The relationship between snails and elodea is symbiotic in that the snail eats algae and produces carbon dioxide . The elodea takes in the carbon dioxide and, through photosynthesis, creates oxygen, which the snail and every living thing in the tank uses to breathe.
Who eats Elodea?
Wildlife. In the Americas, where Elodea originated in the wild, waterfowl and water mammals eat the plant. Herbivorous invertebrates, such as snails, and native fish tend to prefer it as a habitat and eat it reluctantly.
How long does Elodea take to grow?
They are considered noxious weeds in these waterways and on these continents, though they are also grown in aquariums for decorative purposes. Elodea grows very quickly and can reach a mature state within a week .
What gases are given off by Elodea?
They produce carbon dioxide during cellular respiration.
Why do we use Elodea?
Brazilian elodea (Egeria densa; formerly Elodea densa) and Canadian waterweed are commonly used in schools as an experimental plant for demonstrating cellular structures , such as chloroplasts and nuclei, and oxygen production during photosynthesis.
What do bubbles mean in photosynthesis?
In photosynthesis of submerse water plants Oxygen emission occurs in form of bubbles which are released from the stomata or small openings caused by injuries. Usually the oxygen discharge is in form of regular bubble series.
Do producers give off carbon dioxide?
Producers convert water, carbon dioxide, minerals, and sunlight into the organic molecules that are the foundation of all life on Earth.
Does dead matter release carbon dioxide?
In the carbon cycle, decomposers break down dead material from plants and other organisms and release carbon dioxide into the atmosphere, where it's available to plants for photosynthesis. ... After death, decomposition releases carbon into the air, soil and water.
Do snails take in CO2?
The relationship between snails and elodea
Is elodea a plant or animal?
This Elodea leaf cell exemplifies a typical plant cell . It has a nucleus, and a stiff cell wall which gives the cell its box-like shape. The numerous green chloroplasts allow the cell to make its own food (by photosynthesis). The central vacuole takes up most of the volume of the cell.
Can humans eat elodea?
In theory there should be no problem with eating Hydrilla (beyond the possible problems associated with any aquatic plant such as environmental pollution and some algae.) No special processing is done to make it an edible powder. The entire plant is dried and only water removed.
Does elodea need soil?
Soil. Elodea grows in most soils but prefers a sandy sediment that's rich in minerals and has a neutral pH . The stems extend from a fibrous root system which stabilizes the plant in the soil at the bottom of the pond. The root system pulls nutrients from the soil to nourish the elodea.
