Answer:

Ulothrix, Ulva, and Sargassum belong to the division Thallophyta.

Explanation:

hii dear I hope it helps you

Answer:Correct option is: (b) ThallophytaRead more on Sarthaks.com - https://www.sarthaks.com/1548065/ulothrix-ulva-sargassum-belong-to-a-bryophyta-b-thallophyta-pteridophyta-gymnosperms

Explanation: