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Metamerism can be divided into two main categories:
- homonomous metamery is a strict serial succession of metameres, of which, in fact, there are no true examples in the invertebrates; however, the Annelida worms, e.g., earthworms, are used as a model to portray homonomous metamery.
- heteronomous metamery is the condition where metameres have grouped together to perform similar tasks. The extreme example of this is the insect head (5 metameres), thorax, and abdomen, where the segments are only as regards structures not crucial to specific segment function (e.g. ladder nerve system or somites).
What else can I help you with?
Which phylum shows metameric segmentation?
Annelida shows metmerism .
Which phyla has metameric segmentation in the body of animals?
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.
What is metameric?
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.
What is means by metameric segmentation?
Metameric segmentation refers to the repeated division of the body into similar segments or units, known as metameres. This feature is characteristic of certain animal phyla, particularly annelids (like earthworms) and arthropods (like insects). Each segment can contain similar sets of organs and structures, allowing for greater complexity and specialization while maintaining a level of redundancy. This segmentation enhances the organism's ability to adapt and respond to its environment.
State the advantages of metameric segmentation in Annelids?
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.
What is meant by metameric segmentation?
In biology, metamerism is a linear series of body segments fundamentally similar in structure, though not all such structures are entirely alike in any single life form because some of them perform special functions.
Examples of Market segmentation?
The types of maket segmentation are, demographic, geographic, psychographic, and behavioral.
Types of market segmentation?
Demographic – Age, gender, income, education Geographic – Location, climate, region Psychographic – Lifestyle, values, personality Behavioral – Buying habits, usage, loyalty Firmographic (B2B) – Industry, company size, revenue
What is metamerically segmented?
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.
What are FEDEX Defferent market segmentation?
FedEx employs several market segmentation strategies to cater to diverse customer needs. These include demographic segmentation, targeting businesses of varying sizes and individuals; geographic segmentation, offering localized services in different regions; and behavioral segmentation, focusing on customer usage patterns and preferences for shipping speed and service types. Additionally, FedEx addresses specific industries, such as e-commerce, healthcare, and international shipping, to tailor its offerings effectively.
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
Geographic segmentation?
Geographical segmentation is a customer segmentation method where customers are divided based on geographical characteristics.
