Cnidarians do not have a true nervous system.
Blog
The free swimming larva of Cnidarians is the
The free swimming larva of Cnidarians is the
Contractile pinacocytes that can regulate water circulation…
Contractile pinacocytes that can regulate water circulation in some sponges are called
What terms means NO tissues or organs?
What terms means NO tissues or organs?
Most sponges display _________ symmetry.
Most sponges display _________ symmetry.
Cnidarians have ___________ with cnidocytes.
Cnidarians have ___________ with cnidocytes.
Gastrodermal glands secrete _______ and ______ to turn food…
Gastrodermal glands secrete _______ and ______ to turn food into a soupy broth.
Hydroid jellyfish is a term for
Hydroid jellyfish is a term for
Freshwater (and some marine) sponges form resistant structur…
Freshwater (and some marine) sponges form resistant structures which function in asexual reproduction, called
This group of animals does not possess embryological tissue…
This group of animals does not possess embryological tissue layers.