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Embryo - Animals

Definition

noun

(zoology) A multicellular organism that primarily undergoes extensive and rapid growth and differentiation between the time of fertilization and prior to fetal stage in higher forms while larval stage in lower forms


Supplement

Word origin: Ancient Greek embruon, from en-, in- + bruō (grow, swell)

Compare: Embryo - Plants

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Are Creationists more right than evolutionists after all

... unable to shorten the post but my edited post is as follows: The Divine Embryo: Are the creationists more right than evolutionists? we are in the ... of which the individual living unit is a member.Except man all other animals in general are almost absolutely moral at present as their moralities ...

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by maunas
Mon Jun 11, 2012 2:58 pm
 
Forum: Evolution
Topic: Are Creationists more right than evolutionists after all
Replies: 25
Views: 7570

Are Creationists more right than evolutionists after all

The Divine Embryo Continued maintainence of a unique location, &/or structure,&/or behavior ... organization of which the individual living unit is a member.Except man all other animals in general are almost absolutely moral at present as their moralities are genetically ...

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by maunas
Sat Jun 09, 2012 2:08 am
 
Forum: Evolution
Topic: Are Creationists more right than evolutionists after all
Replies: 25
Views: 7570

Evolution of the Face and Head

... a jellyfish. After the evolution of a true gut, with mouth and anus, animals gain a front and rear end (movement now is not random, but mouth-first). ... (mouth second) and insects protostoma (mouth first): when the embryo develops from a solid ball into a blastula (a hollow sphere) into ...

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by stauffie
Mon May 07, 2012 12:42 am
 
Forum: Evolution
Topic: Evolution of the Face and Head
Replies: 4
Views: 1686

Re: Theories - Origin of Life

... four premises. (Can you reconstruct the argument?) - the offspring of animals are never exactly the same as their parents, but rather have small ... them (we don’t see any mutations that caused the animal to die as an embryo, for example).

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by AstraSequi
Tue Mar 27, 2012 2:21 am
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 548
Views: 535977

Re: Theories - Origin of Life

... by random mutations in eye-forming genes, which accumulate in cave animals under relaxed selective pressure Remember this is the hypothesis ... The paper is a fascinating read. Eye formation does commence in the embryo but is arrested at a certain stage in development. ( Deamer in 1964 ...

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by scottie
Sun Dec 25, 2011 1:01 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 548
Views: 535977
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