A) dead cell
B) vestigial cell
C) accessory cell
D) beginning of division of labour
Correct Answer: D
Solution :
Presence of basal rhizoidal cell in Ulothrix is an example of beginning of division of labour because a single filament of Ulothrix, now performs two different functions, one of which is attachment and the other is various physiological functions.You need to login to perform this action.
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