science
Grade-10
Easy

Question

The traits that help an organism survive are called

 
 

  1. Evolution
  2. Natural selection
  3. Habitats
  4. Adaptations 

hintHint:

The character that helps to survive extreme conditions.

The correct answer is: Adaptations


    Adaptation is a mechanism that helps an organism to withstand or survive changes occurring in an environment.
    Adaptation forms the basis of natural selection and evolution described by Charles Darwin. 
    Biological adaptations help an organism to adjust itself to the extreme conditions of the surroundings. 
    Commonly described example is that the giraffes might have developed long neck by stretching for reaching higher branches as an adaptation to shortage of food. 
    Following idea of natural selection, the adapted traits are passed down to future generations enabling them to survive extremities.

    • Adaptation is mechanism evolve to help organisms withstand extreme environmental conditions
    • This forms the basis of natural selection and evolution

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