Embryology is the study of development. How can embryological evidence tell you if two species share a common ancestor?

Biology

2 answers:

Inessa05 [86]3 years ago

4 0

Homologous structures

Murrr4er [49]3 years ago

3 0

If you look at two species in their embryogenic stage. their bones and their forms look similar and you can differentiate too.
if you look at a fish and a human...
humans wont have the the fins protruding in the fishes embryo, showing how different they are.

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Eddi Din [679]

Answer:

They use spears.

Explanation:

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Select one organism that lives in the Ecosystem and describe three adaptations the organism possesses. Explain why the adaptatio

lesya [120]

Explanation:

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The eco-system consists of various type of organisms in tge ecosystem. The all type of organism as producer, decomposer, consumers live in ecosystem.

Three adaptations of organism are:

By losing and gaining of organs: Some of the animals lose their organs to survive in some places like yak have more hair to survive in cold places.
By changing the colour of body: Some animals such as grasshopper changes their colour to survive in places.
By modification of organs: some animals modify their organs to survive such as legs and beak of ducks are modified to survive in swim and search foods.

The importance of adaptation are: