The product of excretion common to the mammalian kidney, ...
The product of excretion common to the mammalian kidney, lung, and skin is
mineral salt
carbon (IV) oxide
water
urea
Correct answer is C
No explanation has been provided for this answer.
Which of the following factors affect population? ...
Etiolation is caused by the influence of ...
The act that should be encouraged for the conservation of wildlife and forests is ...
Grasses -> grasshopper -> lizard -> snakes -> hawks Which of these is not true? Grass...
One of the following is the unit of life ...
Which of the following diseases is commonly observed in human males and is sex-linked? ...
The function of the epididymis in mammals is the ...
Nitrogen- fixing micro-organisms in leguminous plants live symbiotically in the ...
The gland directly affecting metabolic rate, growth, and development is known as ...
The following are all examples of a simple reflex action, except ...