0
Protozoa
Protozoans are unicellular organisms found in many different habitats. They are eukaryotic and can be predators, herbivores or parasites, depending upon the species. The well-known disease malaria is caused by a protozoa.
1,445 Questions
Inhaling algae dust can potentially irritate the lungs and respiratory system, triggering symptoms like coughing and shortness of breath. Long-term exposure to high levels of algae dust may increase the risk of developing respiratory issues. It is recommended to avoid direct contact with large amounts of algae dust and to use proper protective equipment when handling it.
What is common between an amoeba and an elephant?
They are both made of cells. The whale has many cells but the amoeba has only one cell.
Euglena have a red eyespot composed of carotenoid pigment granules. It is not thought to be photosensitive itself, but it filters sunlight that falls on a light-detective structure at the base of the flagellum, which only allows certain wavelengths to reach it. The eyespot partially blocks the light source as it rotates, which permits the Euglena find the light and move towards it. This process is known as phototaxis.
Are chlamydomonas heterotrophs or autotrophs?
Chlamydomona Are Offically Autotrophs. If This Anwer Doesn't Help, Ask You're Teacher Or A Local Scientist.
How protozoa maintain their osmotic balance?
Protozoans such as an amoeba lack a supporting cell wall and instead have a contractile vacuole that pumps out excess water that enters the cell by osmosis. This vacuole is not needed in organisms with more than one cell.
How does the euglena respond to its environment?
They send radio waves to the targets and destroy its system of sense. After Euglena stings their target with flagella and kills it.
Does an euglena have a cell wall?
No, euglenas do not have a cell wall. They have a flexible pellicle, which is a protein layer that provides structure and support to their cell membrane. This allows for their unique ability to change shape.
What is the amoebas ecological role in the world?
They eat bacteria off of ponds and clean them. They also have a rich feces that enhances the environment.
What does the chlamydomonas cell do?
The cytoplasm in the cell of a chlamydomonas helps to suspend the organelles in the cell.
Why does paramecium's body spirals as it moves through the water?
A paramecium is covered along its entire body by protoplasmic cilia, which beat in a specific rhythm. This spiraling motion allows the paramecium to gather food in its path.
What is the classification of an Euglena Gracilis within the Kingdom Protista?
the full classifcation of Euglena Gracilis as i understand it is as follows
- domain - eukarya
- kingdom - protista
- subkindom - euglenozol
- phylum - euglenoidea
- class - mastlyophora
- subclass - phytomastigia
- order - euglenoidida
- family - Euglenoidae
- genus - Euglena
- Species - Euglena gracilis
How does a paramecium move from one place to another?
A paramecium moves by using hair-like structures called cilia, which beat in a coordinated manner to propel the organism through water. It can change direction by altering the pattern of cilia movement. The movement of a paramecium is often described as being "graceful" due to its smooth and gliding motion.
What is the structure of a euglena?
The Euglena do not have a cell wall. What they have instead is a pellicle. The pellicle is what allows the shape to change.
What is a respiratory organ of amoeba?
Type your answer here... the respiratory organ of amoeba is lungs
What is keeps the number of paramecium at a steady level?
About 100 paramecium per every 58ml of water with a controlled environment keeps them at a rather constant growth rate if that is what you are asking.
Why euglena is more animal like?
Euglena is considered more animal-like due to its ability to move, detect light and respond to it, and consume other organisms as a food source. These characteristics are more commonly associated with animals rather than with plants, which is why euglena is often categorized as a mixotrophic organism with characteristics of both plants and animals.
