The concept that species have changed over a long period of time is known as:

  • A
    Ecology
  • B
    Embryology
  • C
    Spontaneous generation
  • D
    Organic evolution

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Similar Questions

In some animals,different groups develop similar structures in the same direction due to adaptation for similar needs. What is this process called?

When two species of different genealogy come to resemble each other as a result of adaptation,the phenomenon is termed

Formation of more complex and specialized organisms from the simple and less elaborated forms is called

The formation of two species from one ancestral species is known as

When two species with different genetic backgrounds show similarities due to adaptation,this phenomenon is called:

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