Cells are small because they can absorb nutrients much more efficiently. Because they are smaller they can efficiently absorb enough food. ... When a cell doubles in size the volume increases much more then the surface area, which is why large cells cannot receive enough food efficiently for their volume.
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Answer AND Explanation:
A. haploid generation
- Gametophyte
B. a group of fern sporangia
- sorus
C. develops into a fruit
- ovule
D. develops into a seed
- ovary
E. gametophyte and sporophyte appear to be the same
- isomorphic alternation of generations.
F. contains only stamens
- male flower
G. gametophyte and sporophyte appear to be different
- heteromorphic alternation of generations.
H. diploid generation
- sporophyte
Answer:
I have to study for a biology test.
Explanation: