Question

Classify the algae Volvox, Ulva, and Chlamydomonas based on their cellularity.

A) Unicellular: Volvox/ Colonial: Chlamydomonas/ Multicellular: Ulva
B) Unicellular: Ulva/ Colonial:Chlamydomonas/ Multicellular: Volvox
A. C.) Unicellular:Chlamydomonas/ Colonial: Volvox/ Multicellular: Ulva

Answer 1

The correct answer is option C. Unicellular: Chlamydomonas/ Colonial: Volvox/ Multicellular: Ulva

Explanation:

Chlamydomonas is the genus of unicellular algae of about 325 species. All species are unicellular and biflagellate. Volvox is the green algae that form spherical colonies up to 50,000 cells. Ulva is a larger, edible, multicellular green alga.

Answer 2

Chlamydomonas is unicellular organism.
Volvox is algae live in colonies.
Ulva is the multicellular organism.
So according to above explanation C.) Unicellular:Chlamydomonas/ Colonial: Volvox/ Multicellular: Ulva, is the correct answer