| A | B |
|---|
| pollination | transfer of pollen grains to ovules |
| palisade layer | contains most chloroplasts |
| xylem | vessels that transport water |
| spongy layer | loosely arranged cells where xylem and phloem are located |
| stamen | male part of a flower |
| seed | reproductive part of the plant containing embryo and stored food |
| monocots | plants with one embryo leaf |
| guard cells | cells that surround the stomata and makes it open and close |
| stomata | small pores in leaf surfaces |
| dispersal | to spread out |
| phloem | vascular tissue forming tubes to transport food from the leaves to the plant |
| gymnosperms | cone-bearing plants |
| pollen grains | the male part of the plant that contains the sperm |
| angiosperms | flower-producing plants |
| cambium | tissue layer that produces xylem and phloem |
| conifer | largest division of gymnosperm |
| pollen tube | hollow structures that grows from the pollen grains to the ovule |
| dicots | two seed leaves in the seed |
| ovary | swollen base of the pistil |
| germination | live seed producing new roots and seed leaves |
| ovules | the reproductive part of the plant that contains the eggs |
| ethnobotanist | person studying the relationship between plants and people |
| pistil | female part of a flower |
