Answer:
Anther contain saclike structure called microsporangia that have micrspores mother cells that develop in to male gametophyte
Explanation:
Sporangia cosist of microspores mother cells and megaspores mother cells in land plant that develops in to male and female gametophyte respectivelly. Then latter on the male gametophyte gie rise to male gametes and female gmetophyte give rise to female gametes and after fusion of the gametes an other gametophyte is arise which give rise to sporophyte and thr sporophyte give rise to gametophtye which is called alternation of generation.
Its a powerful research tool that helps scientists understand how highly migratory animals interact with their environment. I seen this in my dictionary of science, NOT GUARENTEED its the answer tho, good luck and hope this helps.
I believe that the answer would be Region D!
So the answer should be A!
The complimentary strand would be GGCATTACGTA
