An elaborate system is unnecessary for unicellular organisms because they perform all essential life functions within a single cell. Their simplicity allows them to efficiently manage processes like metabolism, reproduction, and response to environmental changes without the need for specialized tissues or organs. Additionally, unicellular organisms can rapidly adapt to their environment, and their small size facilitates efficient nutrient uptake and waste elimination. This streamlined organization is sufficient for their survival and reproduction.
Euglena are unicellular organisms. They are microscopic, single-celled organisms that are often found in freshwater environments.
The scientific term for unicellular organisms is "unicellular organisms" or "unicellular organisms."
Unicellular
Halophiles are multicellular.
It is unicellular.
an elaborate decoding system Aplus+ :)
An elaborate system of canals is needed in bone more than in cartilage because bone is a highly vascularized tissue that requires a constant supply of nutrients and oxygen. The canals, including Haversian canals, facilitate the transport of blood vessels and nerves throughout the dense bone matrix, supporting its metabolic activity and facilitating the repair and remodeling processes. In contrast, cartilage is avascular and relies on diffusion for nutrient and waste exchange, making a complex canal system unnecessary.
In a unicellular organism there are organelles within the cell, which have specialized functions, and in order for these organelles to work together to create a functioning cell, there has to be some means by which chemicals of various sorts can travel from one organelle to another. That is accomplished by a cellular circulatory system.
The digestive and excretory system both help facilitate materials to their designated destination. The digestive system breaks down organic material to nutrients and unnecessary materials. The excretory system takes those unnecessary materials and remove them from the system.
yea i can
From the blood via filtration in the kidneys
an elaborate system of tunnels
an elaborate system of tunnels
Unicellular organisms contain only one cell. Within a single cell, you can't have levels of organization like tissues, organs, and organ systems.
To avoid unnecessary calls from telemarketers, register your number in the "do not call registry list" and to avoid the unnecessary calls from unknown numbers use call barring system and block those numbers.
Euglena are unicellular organisms. They are microscopic, single-celled organisms that are often found in freshwater environments.
Because they were fighting a war!!!