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What is suggested by the similarity of early embryos of different species of vertebrates?
Wiki User
∙ 11y ago
evolution from a distant common ancestor
Wiki User
∙ 11y ago
Anonymous
mmmmmmmmmmmmm
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Do embryos of many different vertebrates look much more similar than the adult organisms?
yes
What vertebrates whose embryos develop in the uterus of the female is called what?
Placentals
What main characteristic is shared by all vertebrates?
which characteristic do all vertebrates have in common as embryos
How do embryos demonstrate evolution?
Basically, its the shape of the embryos of vertebrates. If the shape of the embryos are similar, that means they evolved from a common ancestor.More specifically, it's the pattern of nested hierarchies that is found when one compares the embryological developmentof species. Also, developmental atavisms, such as the branchial arches in human embryos, are important clues telling us about our ancestry.
What is the process of looking at the embryos at different stages of development is known as?
The study of embryos is called embryology.
Do early chick and pig embryos have a similar structure and appearance?
The early embryos of all animals have a very similar appearance. This is no different for chicken and pig embryos.
How are embryos frozen?
Embryos are frozed in liquid nitrogen through a process called cryofreezing. Embryos are generally frozen to be stored for long periods of time or if they have to be trasported to a different location.
How does the embryonic development of different vertebrates compare to each other?
Vertebrates embryos generally begin development as a ball of cells, then a tiny shape consisting of a large head and a tail-like spinal column (bearing resemblance to a tadpole). Shortly afterward, the head shape begins to change to more directly resemble the type of animal the embryo is, and limbs begin to sprout.
What is the function of the conus arteriousus on a fish?
the most anterior part of the simple tubular heart of lower vertebrates and embryos of higher vertebrates, leading into the artery that leaves the heart; in mammals it forms a part of the upper wall of the right ventricle, in which the pulmonary artery originates.
How does comparing the embryos of different organisms support the theory of evolution?
The stages of development of the embryos of certain organisms are extremely similar, a fact that suggests the organisms had common ancestors.
How embryos help identify a common ancestor of different organisms?
we compared their bone.
Why are embryos from different animals so alike?
similar chromosomes make them up.
