Canine teeth are not as useful as it is in animals while archaeopteryx has the character of both birds and reptiles.
<h3>What are vestigial organs?</h3>
The vestigial organs are those organs that have no apparent function in the body which means that the body can do without them.
Examples of vestigial organs in the body are:
The canine teeth is a type of teeth in mammalian dentition and is said to be vestigial because man can do without it.
Archaeopteryx are animals that has the characteristics of both birds and reptiles because it bears wings like birds and has hands it uses to crawl like a reptile.
Learn more about vestigial organs here:
brainly.com/question/1350219
A. Stretching your legs before a run. You're creating tension by applying force to pull your tendons and ligaments.
Hot temperatures, natural disasters, agriculture, urbanization, etc.
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Answer:
Biological species contest.
Explanation:
Different species concept are introduced to describe the exact definition and classification of species. Some species concept are biological species contest, morphological species concept and ecological species contest.
According to biological species contest, the group of individual that can breed among themselves and not with the other group. Here, the Drosophila species has been classified by the biologist depending on their mating ability to their group of individual only.
Thus, the answer is biological species contest.