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What group of vertebrate embryos contain a moderate amount of yolk because their larvae can obtain their own food?
Wiki User
∙ 11y ago
Amphibians
Wiki User
∙ 11y ago
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How are vertebrate embryos evidence of evolution?
All vertebrate embryos look roughly the same, showing that they come from a common ancestor.
What do all vertebrate organisms have in common when they are embryos?
pouches
What flexible column of material provides support for vertebrate embryos?
Notochord
What is the term for the flexible column of material that provides support for vertebrate embryos?
Notochord
Why do seeds contain embryos?
Seeds contain embryos to provide an energy source for the plant when it starts to shoot out of its seed. Think of it like the yoke for a chicken inside an egg. The yoke is the embryo of the egg.
All vertebrate embryos develop gills during one of the many growth phases in their development?
It would be more appropriate to say that all vertebrate embryos develop pharyngeal gill slits during one of the many phases in their embryonic development. This is because while gills are specifically present in fishes, pharyngeal gill slits are a general chordate feature.
Why does comparative embryology show similarities between organisms that do not appear to be similar as adults?
Comparative embryology is the study of the similarities and differences in the embryos of different species. Similarities in embryos are evidence of common ancestry. All vertebrate embryos, for example, have gill slits and tails. All of the animals except for fish, lose their gills slits by adulthood. Some of them also lose their tail. In humans, the tail is reduced to the tail bone. Thus, similarities organisms share as embryos may be gone by adulthood. This is why it is valuable to compare organisms in the embryonic stage
Why do seeds contain?
Seeds contain embryos to provide an energy source for the plant when it starts to shoot out of its seed. Think of it like the yoke for a chicken inside an egg. The yoke is the embryo of the egg.
What is true of archegonia They are the sites where male gametes are produced. They may temporarily contain embryos. They are the same as sporangia. They are asex?
they are the same as sporangia.
What part of the ovary contains the embryo?
The ovary does not contain embryos - or if it does it is a medical emergency! The ovary is the site where immature eggs are stored and released. Fertilization of the egg to form embryos occurs outside the ovary, typically in the fallopian tube. Most of embryonic development occurs post implantation in the uterus. The ovary should never contain an embryo.
What has the author Wesley J Birge written?
Wesley J. Birge has written: 'Sensitivity of vertebrate embryos to heavy metals as a criterion of water quality, phase II' -- subject(s): Aquatic animals, Effect of heavy metals on, Embryos, Heavy metals, Indicators (Biology), Physiological effect, Toxicology, Vertebrates, Water quality bioassay
Why would embryos need to be cloned from the patient?
Because they just need to be, ok?
