| 11. | In asexual reproduction, sporangiospores are produced inside a spherical structure, the sporangium.
|
| 12. | They are known for their strong phototropism response and helical growth of the sporangium.
|
| 13. | When conditions improve, however, they germinate to produce a sporangium or vegetative hyphae.
|
| 14. | Luebke ( the Georgia quillwort ) but can be distinguished by its unpigmented sporangium wall.
|
| 15. | Seed plant microgametophytes consists of two or three cells when the pollen grains exit the sporangium.
|
| 16. | In fungi, a sporangium is produced at the end of a sporangiophore that sheds spores.
|
| 17. | The zygote bearing host cells divide, forming eventually the walls of a new winter sporangium.
|
| 18. | Spores were released through a slit opening along the margins of the two valves of a sporangium.
|
| 19. | Spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte.
|
| 20. | In bryophytes, the sporophytes are always unbranched and produce a single sporangium ( spore producing capsule ).
|
