One difference between mitotic cell division in animals and plants is that in plants... a) spindle fibers are formed, whereas in animals spindle fibers are not
formed.

b) chromosomes are duplicated, whereas in animals chromosomes are
not duplicated.

c) chromosomes are separated, whereas in animals chromosomes are
not separated.

d) cell plates are formed, whereas in animals cell plates are not formed.

hi,

the answer is third world countries, take for instance china, they restricted each family with only one child,

hope this !

answer; i believe the correct answer is (a)0

sorry, but you do not have posted the diagram.

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.