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It is Phylum Porifera.
The porifierans are multicellular organisms but don't have tissues or orgrans.
Example: Scypha, Leucosolenia, Euplectella etc.,
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∙ 14y ago
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∙ 9y agoOne group of animals that has tissues but no organs are sponges. The sponge cells are not linked with any tissue and they can be separated and come back together.
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∙ 11y agoCnidarians (eg. jellyfish, sea anemones, corals)
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∙ 14y agoA jellyfish has tissue and no organs.
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∙ 13y agoCnidaria
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What is the difference between tissue and an organ?
Tissues are made up of cells that are similar and are arranged in groups. Organs are made up of tissues. This is the major difference between tissues and organs.
Least comlex to most complex?
cells to tissues to organs to organ systems to organisms... cells to tissues to organs to organ systems to organisms...
Do animals have organs?
Multicellular animals normally have body organs, yes.
Are the sense organs of animals are better than human sense organs?
No humans sense organs are better than animals sense organs.
What air fills two organs to provide oxygen to the body tissues?
oxegen
Do group of tissues make up an organ?
It is either: Organs, Body systems, Compound.
Which animals contains tissues but lack complex organs?
There are quite a few animals that contain tissues but lack complex organs. One of these animals is the jellyfish.
What would be the evolutionary advantage of developing true tissues?
tissues are made up of a group of cells that work together to perform a specific function. Animals with tissues can develop organs, like the kidney. These organs in turn, help the animal maintain homeostasis.
What do you group of tissues form together?
Organs
What do a group of similar cells make up?
cells make tissues tissues make organs organs make organ systems
Group of different tissues that work together?
Organs
What is a group of tissues performing the same task?
organs
Cell are to tissues as tissues are to?
a group of cells that work together to preform a function are called tissues. A group of tissues that work together to preform a function are called Organs.
What is the name of tissues working together?
Tissues that function together are called organs.
What is the organization of life from smallest to largest?
Cells-Tissues-Organs-Organ System-Organism First, cells are the smallest of the cycle. They are the basic unit of life. Next, comes tissues. A group of cells make up tissues. Then, comes organs. A group of tissues make organs. After that comes organ systems. A group of organs make up an organ system. Finally comes organism. A group of organ systems make up an organism.
What tissues form when a group of tissues work together?
An organ. Then organs form organ systems.
How are tissues and organs different?
There may be several tissues in an organ but a tissue does not have many organs
