Which of the following structures does a fern have, but a flatworm and a human don't?
A. mitochondria
B. nucleus
C. chloroplasts
D. DNA
2007-03-13 04:42:12 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Biology
C. a chloroplasts
2007-03-13 04:47:56 · answer #1 · answered by Anonymous 2 · 0⤊ 0⤋
Fern is a plant .They have a processes of photosynthesis to prepare their own food and chloroplast is the site of photosynthesis.It is distinguished by its green colour, caused by the presence of chlorophyll.
2007-03-13 12:51:12 · answer #2 · answered by Weston 2 · 0⤊ 0⤋
This ain't a hard question.
A fern is a plant.
Humans and flatworms aren't capable of photosynthesis.
Think about it.
2007-03-13 11:47:32 · answer #3 · answered by Coffee Quaffer 4 · 0⤊ 1⤋
c
2007-03-13 12:57:16 · answer #4 · answered by ANITHA 3 · 0⤊ 0⤋
chloroplasts
2007-03-13 11:54:31 · answer #5 · answered by Ana C 3 · 0⤊ 0⤋
C.
2007-03-13 11:50:20 · answer #6 · answered by comicfreak33 3 · 0⤊ 0⤋