Science Chapter 12

1. Science Chapter 12 Review

2. The center of a flower contains one or more female reproductive structures called:Gemetophyte • Sporophyte Pistils • Stigma Fibrous Roots • Stamen Tap Root • Rhizome • Rhizoid

3. The center of a flower contains one or more female reproductive structures called: • Gemetophyte • Sporophyte • Stigma • Stamen • Rhizome • Rhizoid • Pistils • Fibrous roots • Tap root Pistil

4. The stage of a fern where a tiny plant that produces eggs and sperm. Gametophyte • Sporophyte Pistils • Stigma Fibrous roots • Stamen Tap root • Rhizome • Rhizoid

5. The stage of a fern where a tiny plant that produces eggs and sperm. • Gametophyte • Sporophyte • Stigma • Stamen • Rhizome • Rhizoid • Pistils • Fibrous roots • Tap root gametophyte

6. This typically absorbs water that is close to the soil surface. • Gametophyte Pistils • Sporophyte Fibrous roots • Stigma Tap root • Stamen • Rhizome • Rhizoid

7. This typically absorbs water that is close to the soil surface. • Gametophyte • Sporophyte • Stigma • Stamen • Rhizome • Rhizoid • Pistils • Fibrous roots • Tap root Fibrous roots

8. Ferns have an underground stem called:

9. Ferns have an underground stem called: • Gemetophyte • Sporophyte • Stigma • Stamen • Rhizome • Rhizoid • Pistils • Fibrous roots • Tap root rhizome

10. Pollen grains collect on the _______ of a flower, which is often sticky or feathery. • Gemetophyte Tap Root • Sporophyte Fibrous Roots • Stigma • Stamen • Rhizome • Rhizoid • Pistils

11. Pollen grains collect on the _______ of a flower, which is often sticky or feathery. • Gemetophyte • Sporophyte • Stigma • Stamen • Rhizome • Rhizoid • Pistils • Fibrous roots • Tap root Stigma

12. Water enters a plant by passing through the __________ of a root. • Root hairs • Phloem • Xylem • Epidermis

13. Water enters a plant by passing through the __________ of a root. • Root hairs • Phloem • Xylem • Epidermis Epidermis

14. Water enters a plant by passing through the epidermis of a root and into the ______. • Root hairs • Phloem • Xylem • Epidermis

15. Water enters a plant by passing through the epidermis of a root and into the ______. • Root hairs • Phloem • Xylem • Epidermis Xylem

16. What do roots do?

17. What do roots do? Absorb water and minerals

18. What are examples of angiosperms (3)?

19. What are examples of angiosperms? Flowering plants Apple trees daisies

20. What are examples of gymnosperms (3)?

21. What are examples of gymnosperms? Cyads Conifers Ginkgoes

22. What is a dicot (4 points)?

23. What is a dicot? Flowers- 4-5 petals 2 cotyledon Leaves branches veins Vascular tissue ring

24. What is a monocot (4 points)?

25. What is a monocot? Flowers- 3 petals 1 cotyledons Leaves parallel veins Vascular tissue in a scattered

26. What is a vascular plant?

27. What is a vascular plant? Plants that have specialized tissues for Carrying minerals, water, or food.

28. What are similarities between modern green algae and plants?

29. What are similarities between modern green algae and plants? Color Same chlorophyll Similar cell walls Store energy as starch Two part life cycle

30. What does the sepal do?What do petals do?

31. What does the sepal do?What do petals do? Sepal- covers/protects immature flower as a bud Petal- attracts insects/animals for pollination

32. Know that: • Vascular plants can be divided into two groups: angiosperms (flowers) and gymnosperms (cones). • Flowers contain stamen and pistils. • The stamen contains sperm cells • Pistils contain ovaries where fertilization occurs