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Which key morphology feature is used to classify organisms as mammals?
Wiki User
∙ 8y ago
mammary glands
Lydia Schulist
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Are mammals organism?
Yes mammals are organisms .
Four characteristics used to classify whales as mammals?
BackboneHairYoung aliveNurse the young
What mammal has nucleated red blood cells?
Nearly all non-mammal vertebrates have nucleated red blood cells (nRBC). Non-nucleated RBC's are a unique feature to mammals. There are of course a few notable exceptions, such as the artiodactyl order, which have an odd blood morphology.
How can natural selection lead to regression?
In the genetic sense, it can't. Evolution really has one direction, and one direction only: forward. However, evolution may cause organisms to evolve traits that resemble traits of some of their precursors. For instance, whales are sea-mammals that descended from land-mammals, which in turn evolved from earlier aquatic organisms like fish. But due to the demands of their environment, whales evolved an overall morphology that resembles those of these earlier fish.
What feature unique to female mammals is the class Mammalia named for?
mammary glands
What key morphological feature is used to classify organism's as mammals?
Mammalae, or breasts.
How are anatomical features used to classify organisms?
These features were used to classify organisms before the development of DNA analysis. This way, scientists were able to look at certain morphological traits to classify the organism and then correlate them to their closest relatives. For example. Although bats are a lot like birds, certain morphological traits allow them to be classified as something other than birds. i.e. they are mammals - they have similar bone structure to most mammals In this regard, it is based traits other than their wings that they are classified as mammals, and not birds. Hope this helps
Are mammals organism?
Yes mammals are organisms .
What The first attempt to classify living organisms was made by .?
Aristotle made a classification of living things. There were probably others earlier than him, but his is fairly sophisticated. He classified whales as mammals, for example.
What are organisms such as humans?
mammals
Could you use a taxonomic key to classify animals that are not mammals?
YES
What features do repitiles have to classify as a animal?
reptiles are animals so all of their features classify. reptiles are not mammals though if that what is being asked.
Organisms that reproduce sexually?
mammals
What is the name of the bats organisms?
mammals
Are most non mammals organisms too?
It depends on what you mean by non-mammals. If you are counting all matter as a non-mammal, then most non-mammals are not organisms. If you are counting a non-mammal as any life form or any animal that is not a mammal, then all non-mammals are organisms.
Four characteristics used to classify whales as mammals?
BackboneHairYoung aliveNurse the young
What mammal has nucleated red blood cells?
Nearly all non-mammal vertebrates have nucleated red blood cells (nRBC). Non-nucleated RBC's are a unique feature to mammals. There are of course a few notable exceptions, such as the artiodactyl order, which have an odd blood morphology.
