Which of the following statements listed below is TRUE about the function of the filament? a. it carries female sex cells
b. it holds the stigma in place
c. it is a thin tube which holds the anther up.
d. it produces pollen grains

pls answer i need the answer pl​

Answer is C

Explanation:

The filament is used to hold up the anther with out the filament there is no cross-pollination.

c is right answer

clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.

the answer is "a.) well–developed vascular system."

explanation: