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 part of mammalian skin that excretes metabolic wastes is? ...
Which scientist did NOT contribute to the formulation of the cell theory? ...
The characters by which an organism is recognized are termed its ...
The following are courtship behaviors in animals EXCEPT ...
The pulmonary artery carries ...
Which of the following is NOT characteristic of social insects? ...
The number shown as 8 refers to ...
When bacteria swim from cold to warm regions, this is known as ...