Annelida shows metmerism .
Simply, without segmentation, organisms would lack means of movement, complex structure, advanced functions, and organ protection.
Mollusca is segmented into three main classes: Gastropoda (snails and slugs), Bivalvia (clams and mussels), and Cephalopoda (squid, octopus, and nautilus). Each class has distinct characteristics and adaptations that make them unique within the phylum Mollusca.
Your body consists of many sections. These are different parts E.g. the bottom section consists of your boules pancreas and intestines, your top section consists of your brain, skull tongue tonsils etc.
Segmentation allows for greater specialization and complexity within an organism, enhancing its ability to adapt to various environments and challenges. This can lead to more efficient resource utilization and increased survival rates, driving evolutionary advancement by increasing the organism's fitness and diversity.SEGSTART
Annelida shows metmerism .
Metameric segmentation is a characteristic feature of the phylum Annelida, which includes segmented worms such as earthworms and leeches. These animals have a linear series of body segments that are repeated along the length of their body.
If an organism is "metamerically segmented", it is composed of many connected parts which are very similar in structure. For example, an earthworm is metamerically segmented, because if you look at it you can see lots of little rings. Check the Wikipedia page on "Metamerism" for more information.
Annelids is one type of worm, their long and moist body composed of many internal organs that are duplicated all times. Well, by having metameric segmentation, they can still survive if one other segment damaged or injured.
If an organism is "metamerically segmented", it is composed of many connected parts which are very similar in structure. For example, an earthworm is metamerically segmented, because if you look at it you can see lots of little rings. Check the Wikipedia page on "Metamerism" for more information.
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
Geographical segmentation is a customer segmentation method where customers are divided based on geographical characteristics.
Not Pseudosegmentation, Exactly true-segmentation.
Market segmentation
The is no segmentation present in cnidarians
gender segmentation, age segmentation, geographic segmentation..
importance of geographic segmentation