Long neck in giraffes is used to illustrate the theory of...
Long neck in giraffes is used to illustrate the theory of
Use and Disuse
Origin of species
Origin of life
Natural selection
Correct answer is A
The giraffe’s long neck is a perfect adaptation to the animal’s natural habitat. Clearly the giraffe evolved this uncommon and helpful trait in order to reach those nourishing leaves. That’s how natural selection works.
Use and disuse' theory in human life advocate the idea that animals acquired characteristics after using certain physical traits constantly.
The purpose of proteins in the diet of a mammal is to ...
Fehling's solution will readily change colour from blue to reddish colour when it is ...
Which pollutant is likely to cause cholera? ...
Yeast is added to the dough during the preparation of bread because it produces ...
The natural dwelling place of an organism is called its ...
Which of the following is not a function of the liver in mammals? ...
Which of the following is characteristic of a swamp? ...
Which of the following agricultural activities has the least harmful effect on the environment ? ...