In which of the following vertebrates does the skin funct...
In which of the following vertebrates does the skin function as a respiratory surface?
rat
lizard
fish
frog
Correct answer is D
Amphibians utilize gills for breathing early in life, and develop primitive lungs in their adult life; additionally, they are able to breathe through their skin.
Which of the following organisms will be a colonizing species of a heap of moist sub soil? ...
Which of the following conditions is NOT necessary for photosynthesis to take place? ...
Which of the following instruments is used to determine the turbidity of water? ...
High relative humidity will be expected in zones ...
In the diagram, the part responsible for photosynthesis is labelled ...
Which group of organisms is illustrated? ...
Euglene is an autotrophic organism because it ...
Fresh water plants such as the water lily solve the problem of buoyancy by posse...