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What are the two tissue layers found in cnidarians?
Cnidarians possess two primary tissue layers: the outer epidermis and the inner gastrodermis. The epidermis provides protection and sensory functions, while the gastrodermis lines the digestive cavity and is involved in digestion and nutrient absorption. Between these layers lies a gelatinous substance called mesoglea, which provides structural support. This simple body plan facilitates their basic physiological functions.
Do cnidarians have a cell wall?
The body wall of a cnidarian consists of three layers, an outer layer known as the epidermis, a middle layer called the mesoglea, and an inner layer referred to as the gastrodermis.
Do cnidarian have a cell wall?
The body wall of a cnidarian consists of three layers, an outer layer known as the epidermis, a middle layer called the mesoglea, and an inner layer referred to as the gastrodermis.
What skin does a jellyfish have?
Most of the umbrella mass is a gelatinous material - the jelly - called mesoglea which is surrounded by two layers of protective skin. The top layer is called the epidermis, and the inner layer is referred to as gastrodermis, which lines the gut.
What covers the jellyfish?
Most of the umbrella mass is a gelatinous material - the jelly - called mesoglea which is surrounded by two layers of protective skin. The top layer is called the epidermis, and the inner layer is referred to as gastrodermis, which lines the gut.
What is the growing layer of the skin called?
epidermis
What you called a jellylike substance between the cell mass and nucleus where the cell organelles floats?
The jellylike substance you are referring to is called cytoplasm. It is where cell organelles are suspended and where many cellular processes take place.
What is the level of organisation in hydra?
Hydra exhibit tissue level organization, where cells are organized into tissues but lack specialized organ systems. They have two layers of cells, an outer epidermis and an inner gastrodermis, separated by a jelly-like substance called mesoglea.
How many germ layers do chordata have?
First one has three and the second one has two germ layers.
The jellylike interior of the cell is called the?
Cytoplasm
Is the jellylike liquid in the nucleus?
it is called a cytosol
Which is the portion of the leaf between the upper and lower epidermis called?
mesopyll
