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andrey2020 [161]
4 years ago
7

The protostome developmental sequence arose just once in evolutionary history, resulting in two main subgroups—Lophotrochozoa an

d Ecdysozoa. What does this finding most likely suggest?
History
1 answer:
Artyom0805 [142]4 years ago
3 0

Answer:

It is true that the protostome developmental sequence arose just once in evolutionary history.

Explanation:

During evolution the Bilateria had been into two major divisions. One was the protostomes and another was the deuterostomes. It is all categorized during the embryonic development.  

It is differentiated by the formation of anus and mouth. The protostomes include the annelids, molluscs and arthropods. Studies reveal that Protostomes are derived from their prebilaterian ancestors.

The protostome developmental sequence has been aroused only once during evolution which lead to the evolution of more than thousands of new species. They then were subdivided into two major group, namely Lophotrochozoa and Ecdysozoa.

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<em>The comitatus relationships that are shown in Beowulf are Hrothgar and his men and Beowulf and his men. </em>

A comitatus relationship is an ancient term used for the first time in the epoch of the Roman Empire. It refers to the special relationship that rulers had with their servants that protected him. Later, in Anglo-Saxon stories, the term meant the respected relationships between the ruler and its thanes or personal guards, in Scotland. The relationship could be positive, instilling respect in people or it could be negative, instilling fear. In the case of Beowulf, the relationship is based on respect and honor.  


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