to reproduce sexually, bryophytes require?

A-heterospory
B-free water external to the plant
C-high tempertures
D-solar energy
E-insect pollination

2007-03-05 13:06:31 · 2 answers · asked by uihe h 1 in Science & Mathematics ➔ Botany

Water for the sperm to swim. B

2007-03-05 14:47:57 · answer #1 · answered by science teacher 7 · 0⤊ 0⤋

B. Water for the sperms to swim to the eggs.

2007-03-05 21:11:51 · answer #2 · answered by ecolink 7 · 0⤊ 0⤋

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