Q: Q: Chloroplasts and chromoplasts are examples of which membrane bound organelle containing their own dna? A: | OPTIONS:
- chromosomes
- polymers
- bacteria
- plastids
A: plastids

Q: Q: Plasmodesmata passes through what part of plants? A: | OPTIONS:
- nucleus
- cell ridges
- cytoplasm
- cell walls
A: cell walls

Q: Q: What are xylem and phloem responsible for transporting to the cells of leaves? A: | OPTIONS:
- air and dirt
- water and blood
- light and gas
- water and minerals
A: water and minerals

Q: Q: What gas is contributing to the greenhouse effect? A: | OPTIONS:
- nitrogen
- oxygen
- sodium chloride
- carbon dioxide
A: carbon dioxide