A) Ulothrix
B) Rhizopus
C) Spirogyra
D) None of these
Correct Answer: B
Solution :
The sporangium of Rhizopus is appear to be divide into two regions, i.e., Outer fertile sporiferous zone and a central sterile columella. The protoplast of the sporiferous zone cleave mitotically to form dark coloured multinucleate spores.You need to login to perform this action.
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