When a marine fish was taken from the ocean and put in a ...
When a marine fish was taken from the ocean and put in a tank of fresh water, it died after a short period because
the tank was too small compared to the large ocean
the body cells of the fish swelled and burst as a result of the hypotonic fresh water
the body cells of the fish shrank as their sap was hypertonic to the fresh water
there was no food in the tank, so it starved.
Correct answer is B
No explanation has been provided for this answer.
Which of the following growth activities in plants is brought about by gibberellins? ...
A plant tissue that carries water and mineral salt is ...
Plants of temperate origins can be grown in tropical areas in the vegetation zones of the ...
Which of the following groups of environmental factors are density-dependent? ...
Which component of blood is responsible for carrying oxygen to the body tissues? ...
Genetic counselling is important when a marriage is planned between a ...
Which of the following can bring about the greatest increase in the rate of transpiration? ...