All living cells require water because it
is a medium for all metabolic reactions
is a medium that neutralizes the acids in cells
is the main source of energy for the cell
prevents the development of diseases in cells
Correct answer is A
No explanation has been provided for this answer.
The gall bladder of mammals has a duct connected to the
liver
duodenum
small intestine
pancreas
Correct answer is A
No explanation has been provided for this answer.
In the internal structure of plants, a wide pith in the centre is common to
dicot stems and monocot stems
dicot stem and monocot roots
dicot roots and monocot roots
dicot roots and monocot stems
Correct answer is B
No explanation has been provided for this answer.
A peculiar characteristic in mammals is that they
have teeth
are warm-blooded
have lungs
have sabaceous glands
Correct answer is D
No explanation has been provided for this answer.
the function of the long-winged reproductives of the termites colony is to
disperse the population
feed the young
participate in swarming
protect the young
Correct answer is A
No explanation has been provided for this answer.