The branch of science which deals with resemblances, origin and expression of biological variations is…
The branch of science which deals with resemblances, origin and expression of biological variations is called A. embryology…
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Which of the following can cause desert encroachment?
Which of the following can cause desert encroachment? A. Afforestation B. Irrigation C. Planting of trees D. Establishment…
Which of the following blood group(s) is/are the universal donor(s)
Which of the following blood group(s) is/are the universal donor(s) A. O B. A C. B D. AB…
Which of the following is not required for primary production to occur in plants?
Which of the following is not required for primary production to occur in plants? A. Chlorophyl B. Sugar…
Which of the following measures does not ensure conservation?
Which of the following measures does not ensure conservation? A. Establishing forest and game reserves B. Encouraging people…
All the following can illustrate the dynamic nature of the ecosystem except
All the following can illustrate the dynamic nature of the ecosystem except A. nitrogen cycle B. carbon cycle…
Which of the following organisms exists as a filament?
Which of the following organisms exists as a filament? A. Euglena B. Amoeba C. Volvox D. paramecium E.…
In which of the following is a cellulose cell wall present
In which of the following is a cellulose cell wall present A. Amoeba B. Mammalian white blood corpuscle…
Conventional method of sewage disposal involves all the following except defaecating
Conventional method of sewage disposal involves all the following except defaecating A. into pit latrines B. in open…
Which of the following actions is not an example of a simple reflex action?
Which of the following actions is not an example of a simple reflex action? A. Knee jerk B.…