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What are the axioms of similarity?
Similarity isreflexive: x is similar to xsymmetric: if x is similar to y then y is similar to x.transitive: if x is similar to y and y is similar to z then x is similar to z.
Why two polygon that are similar to a third polygon must be similar to each other?
You have to think that if two are similar, the other must also be similar in order for it to be similar
Are congruent tiangles similar?
All congruent shapes are similar, but not all similar shapes are congruent.
What is the difference similar to or similar with?
Similar with an object would be a side by side search for matching characteristics of objects, comparable. Similar to would be an overall sameness.
Are all cuboids similar?
Cuboids are not always similar.
Is a grasshopper a deuterostome or a protostome?
protosome
Pigeons deuterostome or protostome?
deuterostomes
At which developmental stage should I be able to distinguish a protostome embryo from a deuterostome embryo?
Gastrulation
Is chordata deuterostome or protostome?
Chordata is a deuterostome. During development, deuterostomes form the anus first and the mouth second, whereas in protostomes, it is the opposite. Chordates, including humans, exhibit this deuterostome characteristic during embryonic development.
Is porifera a protostome or deuterostome?
deuterostome ^This is actually false porifera are not segmented animals so thay don't form mouth first(Protostones) or butt first (Deuterostomes) so they are under developed being N/a
Are planarians deuterostome?
No, planarians are not deuterostomes. They belong to the phylum Platyhelminthes, which are classified as protostomes. Deuterostomes include chordates such as vertebrates.
What does proto and deutero?
Protostome means the blastopore becomes the mouth during embryonic development, and deuterostome, the anus. We're deuterostomes.
What does the blastopore become?
At the stage of development when the gut forms there is only a single opening into the digestive track, this opening may become either the mouth or anus. In the echinoderms, chordates, and hemichordates the blastopore becomes the anus and a new opening forms the mouth, these are called deuterostomes
Is a rat a protostome or deuterostome?
A rat is a deuterostome. Deuterostomes are a group of animals that includes vertebrates like rats, as well as other animals such as humans. They are characterized by the way their embryos develop, which involves the blastopore forming into the anus first.
Is a lizard a deuterostome or protostome?
Protostomes. Development begins with spiral, determinate cleavage. Coelom formation then begins in the gastrula stage, the coelom forming from splits in the mesoderm. The mouth then develops from the first opening, the blastopore, and the anus develops secondarily.
Are fish triploblastic?
Yes, a protostome is, and so is a deuterostome. Neither are diploblastic. This is mainly because of the developement of the coelem or body cavity. Just remember, both protosome and deuterostome require a three germ layer (that is a triploblastic cell) - ALWAYS
Name at least one phylum example of each protostomes and deuterostomes?
Protostome example: Arthropoda (insects, spiders) Deuterostome example: Chordata (vertebrates, including mammals, birds, and fish)
