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Reproductive development
Why to discover the fossil of dinosaurian egg from tribute area?
Be known as dinosaurian countryside from tribute, discovered many dinosaurian fossil, did not discover the fossil of a dinosaurian egg however. Is this why? Have the following reasons probably: The first, the process that the stru...
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How long does dinosaurian life have?
In giving birth to an animal now, the life of reptile is longer, especially among them chelonian can amount to 200 years old of above, (the chelonian that discovered 2000 ~ 3000 years old according to reporting our country) . Avi...
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Does dinosaurian sexual choose?
The basis gives birth to the observation of animal bound to showing, when breed, female animal has the appearance with the copulatory male with strong choice mostly, this kind selects conjugal phenomenon, the gender calls the choi...
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Dinosaurian growth is means what kind of?
The basis gives birth to the observation of the animal and research to showing, reptile and mammalian growth means is different. After mammal grows to manhood quickly, then anile, die, life is shorter, people says this kind grows...
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From where does the nutrition of Yo of dinosaurian embryo foetal hair come?
The nutrient all of embryonic development comes from dinosaur to pledge at the nurture that stores in dinosaurian egg, basically be to store the material in yoke. Even if somebody thinks Lei Long is viviparous, probable also it is...
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From where does the nutrition of Yo of dinosaurian embryo foetal hair come?
The nutrient all of embryonic development comes from dinosaur to pledge at the nurture that stores in dinosaurian egg, basically be to store the material in yoke. Even if somebody thinks Lei Long is viviparous, probable also it is...
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How does dinosaur bear children?
After through be opposite a large number of dinosaurian egg fossil, footmark fossil reachs the research with egg vestigial mew, paleontology home says: Dinosaur also has an affection " heart of the world parents " . In annual prog...
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Can you distinguish dinosaurian sexual distinction from fossil framework?
People discovered not little dinosaurian and skeletal fossil, have female dinosaur among them for certain, also have male dinosaur, but what is female dinosaur, what is male dinosaur, this still is the problem of a not easy answer...
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