Which of these influences growth movement in plants?
...Which of these influences growth movement in plants?
Acetic acid
Auxins
Chlorophyll
Enzyme
Ethylene
Correct answer is B
No explanation has been provided for this answer.
The gas occupying the space labelled I is ...
What is the importance of the part labelled II to the seedling? It ...
From the graph above, it can be appropriately deduced that ...
The respiratory organ of a cockroach is a/an ...
Which of the following groups contains a non-supporting structure in animals? ...