Which of the following essential substances is contained ...
Which of the following essential substances is contained in vegetables?
Chlorophyll
Glucose
Mineral salts
Carbon dioxide
Correct answer is C
No explanation has been provided for this answer.
Viruses are economically important because they? ...
The respiratory organ found in the cockroach is the ...
The level of organization of the organism is ...
Which of the following is a behavioural adaptation that protects prey from predators? ...
A structural similarity between Paramecium and Amoeba is the presence of______ ...
The following are the activities of the liver except ...
The level of organization of Amoeba and Euglena cell is ________? ...