The following questions refer to the diagram of an embryo sac of an angiosperm shown below.

-The ________ produces the pollen tube in the above figure.
A)anther
B)microspore
C)tube cell
D)generative cell
E)filament

Question

The following questions refer to the diagram of an embryo sac of an angiosperm shown below.
 
-The ________ produces the pollen tube in the above figure.
A)anther 
B)microspore 
C)tube cell 
D)generative cell 
E)filament

Quizplus · Accepted Answer

The tube cell located in the pollen grain produces the pollen tube which will grow down through the style to the embryo sac in the female reproductive structure of the flower.

The Following Questions Refer to the Diagram of an Embryo