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The is no segmentation present in cnidarians
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What is the segmentation for cnidarians?
Segmentation is absent in them .
What animal does not display segmentation?
Cnidarians.
Is there a presence of a through gut in porifera?
No. Porifera and Cnidarians lack a through gut.
What does the presence of only two tissue layers make cnidarians?
The presence of only two tissues layers makes cnidarians diploblastic. These tissues layers consist of an epidermis (outer layer) and a gastrodermis (inner gut layer). Mesoglea, a type of jelly-like substance is between these layers.
Do annelids have segments?
No, nematodes do not have segments. The lack of segmentation inspires their other name, roundworms. They look like smooth cylinders.
What are the characteristics of cnidarians?
All cnidarians have on their tentacles stinging cells called nematocytes. They have no brains or a central nervous system. Another common feature is that they all can regenerate, letting them produce asexually (without the need for another partner) and to recover from injury.
The presence of areas of similarly adapted organisms along the shore is called?
The presence of areas of similarly adapted organisms along the shore is called intertidal zonation. Coral reefs are actually made by colonies of cnidarians.
What are two types of cnidarians that are formed by colonies?
small cnidarians and big cnidarians
What is hybrid segmentation of market?
segmentation is a creative prcess. marketers normally segment markets by combining several segmentation variables rather than relaying on a single segmentation base. THERE ARE 4 METHODS OF HYBRID SEGMENTATION * Value and Life Style (VALS) * psychographic-demographic segmentation * geo-demographic segmentation * yankelovich's mind base segmentation
Do cnidarians have nerves?
cnidarians have no nervous system
Is a cnidarians invertebrates?
Yes, cnidarians are invertebrates.
What is the family for cnidarians?
The cnidarians are in the Kindom family
