During fertilization, the direction in which the pollen t...
During fertilization, the direction in which the pollen tube grows is controlled by
Ovary
ovule
pollen grains
pollen tube nucleus
style
Correct answer is D
No explanation has been provided for this answer.
Excessive loss of water from the leaf is prevented by the ...
In the diagram, the function of the part labelled 2 is to ...
A wide pith with a ring of conducting tissue is characteristic of the root of ...
Which of the following is the simplest living organism? ...
The function of the part labelled III is to ...
Which of the following structures transports water from the roots to the leaves? ...