Test
12.- Evolution is a thing
Preguntas del test (7)
1In spite of evolution makes all living things different, we are all the same, Why?
- AWe shared the same heritage, having descended from the first animal
- BWe have all descended from the first unicellular organism
- CWe are not so different among us
2The first discovered dinosaur fossil was called Iguanodon because scientists though first dinosaurs were all giant iguanas
- AVerdadero
- BFalso
3Dinosaurs are still among us, but evolved as…
- ACrocodiles
- BLyzards
- CBirds
4Why Durodon has been such an important fossil for studing cetaceous evolution?
- ADurodon still had the same vestigial leg bones
- BDurodon had similar skull from modern whales
- Cc) Durodon was the first cetaceous arised
5Why do not we find Marsupials out of Australia?
- AThey only could survive there
- BThey arised first in that continent
- CThey only appeared in there
6Are living things still evolving? Put an example
- Aa) Adquired resistant of mosquito to DDT
- Bb) Loss of hair in humans
- Cc) They are not evolving
7Why evolution is so important for all organisms?
- AIt allows organisms to adapt to the environment as it changes
- BIt allows organisms to survive to their predators
- CIt allows organisms to change their bodies
Información
- Descripción
- https://www.khanacademy.org/partner-content/crash-course1/partner-topic-crash-course-bio-ecology/crash-course-biology/v/crash-course-biology-119
- Autor
- Usuario eliminado
- Idioma
- English
- Visitas
- 17
- Historial
- Creado el 6 sep 2016 · actualizado el 7 sep 2016
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