When an animal has a dark-coloured dorsal surface and a l...
When an animal has a dark-coloured dorsal surface and a light-colouration ventral surface, this is an adaptation called
concealment colouration
countershading
colour blending
disruptive colouration
Correct answer is B
No explanation has been provided for this answer.
Which of the following is not an organ? ...
Which of these could be regarded as an advantage of complexity in higher organisms? ...
Which of these is NOT an excretory organ/organelle? ...
The theory of evolution by natural selection was first put forward by ...
The following are the functions of supporting tissues in plant except ...
The major function of the cell membrane is that it ...
Which of the following organisms is both parasitic and autotrophic? ...
In the egg of a bird, the embryo is located in the ...
The study of how and why population size change over time is ...
Increasing adrenalin content of the blood would be expected to decrease the flow of blood to the ...