ecology part 2

3. these are and lack specialized transport tissues.
5. is a plant structure that contains an embryo, contains nutrients for the embryo and is covered with a protective coat.
7. another plant adaptation to land environments is specialized transport tissue.
9. liverworts are classified as either or leafy.
12. fern spores form in a structure called a
13. plant completes its life span-sprouts from a seed, grows, produces new seeds, and dies-in one growing season or less.
14. eventually, the sporophyte produces roots and a think underground stem called a
15. having a juicy or pulpy texture.
17. is a compact cluster of spore-bearing structures.
18. most immediately noticeable oaks are the trees in some forests.

1. from the latin diminutive word
2. is a plant that lives anchored to an object or another plant.
4. is a structure that contains the male or female reproductive structures of cycads and other gymnosperm plants.
6. plants can live for several years and usually produce flowers and seeds yearly.
7. plants with vascular tissue are called.
8. are opening in the outer cell layer of leaves and some stems.
10. (kah tuh lee dunz)-structures that either store food or help absorb food for the tiny sporophyte.
11. plants life spans two years.
12. (plural,sporangia) and clusters of sporangia form a
16. cap layer of parenchyma cells that cover the root tip and helps protect root tissues during growth.