One of adaptation of Cactus opuntia to conserve water is ...
One of adaptation of Cactus opuntia to conserve water is the reduction of
internodes
stem to leaves
leaves to spine
flower size
Correct answer is C
No explanation has been provided for this answer.
Radioactivity is a phenomenon of the spontaneous emission of ...
In which of the following does external fertilization takes place? ...
The groups of sensory cells found on the upper surface of the tongue are called ...
Which of the these is not an excretory product of plant? ...
The presence of sunken stomata and the folding of leaves are adaptations to ...
Which of the following statements about sex-linked characters is not true? ...
The hormone responsible for anxiety is? ...
The element that is essential for the coagulation of blood is ...
Which of the following human activities would help prevent endangered species from extinction? ...