In pteridophyta and gymnosperms which cells are present in place of companion cell

Options

A. Sclereids
B. Albuminous cells
C. Idioblasts
D. None of the above

Answer

B

Explanation

In pteridophytes and gymnosperm aluminous cell are present which help sieve cells to regulate their function but in angiosperm companion cells are present in place of aluminous cells which. Help sieve tube to regulate their function.