Explanation:
Structures that have lost their use through evolution are called vestigial structures. They provide evidence for evolution because they suggest that an organism changed from using the structure to not using the structure, or using it for a different purpose..
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Answer:
four haploid daughter cells
Explanation:
each with the same number of chromosomes.
Answer:
abiotic factors.
Explanation:
they are not living things
The animal group which lacks true tissues and includes species which are asymmetrical is; Sponges.
<h3>Which animal group includes species that are asymmetrical?</h3>
It follows from biology of classifications that the defining characteristic of sponges includes the fact that they lack true tissues and the species are asymmetrical. Hence, the features indicated in the task content are suggestive of sponges.
Read more on sponges;
brainly.com/question/10485054
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