Which of the following factors is the main problem facing...
Which of the following factors is the main problem facing xerophytic plants?
Competition for sunlight
Conservation of excess water
inadequate roots for water absorption
Lack of adequate water
Correct answer is D
No explanation has been provided for this answer.
Which of the following is a biotic factor that affects population? ...
who formulated the theory of natural selection? ...
In which of the following does external fertilization takes place? ...
A dehiscent fruit formed from several fused carpels with many seeds is classified as ...
The level of organization of the organism is ...
Which of the following is true in blood transfusion? ...
The eye defect caused by an uneven curvature of the cornea or lens or both is ...