The giraffe's long neck is used to illustra...
The giraffe's long neck is used to illustrate the theory of
use and disuse
origin of species
origin of life
natural selection
Correct answer is A
The long neck of the girraffe is an example of Lamarck's theory of use and disuse.
The main function of blood in mammals is to transport ...
Which of the following types of feathers is used for flight in birds? ...
A change in the environment of an organism is termed ...
Which of the labeled bone is the ulna? ...
Which of the following describes an example of fertilization in higher organisms ...
The ventricles of the mammalian heart have thicker muscular walls than the auricles because the ...
The part of the mammalian kidney that stores urine is the ...
Light is excluded from a water culture experiment in order to________ ...