actually, im pretty sure it has to do with something that it depends on other systems, for example, the circulation system needs the excretory system for proper circulation of the blood.
Specialized cells are dependent on other specialized cells because they need to live off other cells otherwise specialized cells wouldn't exist. Every specialized cell is designed to carry out a special function, there for we need a bunch of different specialized cells for the entire organism to survive.
telepathy
yes they do
Examples of specialized animal cells include red blood cells, which are specialized for carrying oxygen, and muscle cells, which are specialized for contraction and movement. Other examples include nerve cells (neurons) which are specialized for transmitting electrical impulses, and sperm cells which are specialized for fertilization.
Neurons, sarcomeres, osteoblasts, and cardiac muscle cells all have specialized functions performed by no other cells.
Having specialized cells allows them to optimize their efficiency, allowing them to focus 100% of their energy at their purpose instead of having to divide it among multiple
Neurons, sarcomeres, osteoblasts, and cardiac muscle cells all have specialized functions performed by no other cells.
yes it does not have any specialized cells
Specialized cells that have no organelles are known as Prokaryotes.
Unicellular organisms do NOT have specialized cells. By definition.
Unicellular organisms do NOT have specialized cells. By definition.
Plant cells do specialize but not in the same way as animal cells. Animal cells have specialized cells such as nerve cells, reproductive cells or muscle cells etc. Plant cells do not have any of those. But Plant cells have other specialized cells such as photosynthesis cells, epidermal cells etc. Both Animal and Plant cells have specialized cells that perform a specific function to keep the cell/organism alive.