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Bio ch 20-22

QuestionAnswer
1. Where do we find mosses Watery environments
2. What is a gymnosperm Seeds in a cone
3. Where is pollen produced in a flower Anther
4. What is the pistil Produces ovules
5. What is a herbaceous plant Non-woody stems
6. How do pollen tubes grow Grow through the style toward the ovule
7. How are xylem and phloem different Xylem carries water up the plant, phloem carries sugars down the plant
8. How does transpiration work Water evaporates from the leaves
9. Early plants were most similar to which type of plant mosses
10. What is coal Fossilized remains of seedless vascular plants
11. How do sugars move in a plant From leaves down
12. What is a fleshy fruit and why do plants produce them Used for seed dispersal after being eaten and discarded
13. How many seed leaves does a dicot have in it Two
14. Which type of cells are the strongest in a plant sclerenchyma
15. What is the function of vascular tissue Transport water and nutrients
16. What is a root cap Protective cells at the end of the root
17. What is transpiration Evaporation from leaves, lowers pressure
18. Why is ground tissue so abundant in a plant Makes up most of the plant cells
19. What is the job of the root hairs in a root system Absorb water
20. How are leaves different in the desert Modified into needles
21. Which part of the plant is used for light gathering Leaves, upper part
22. What is a zygote Fertilized egg
23. Why are plants colorful Attract animals
24. What is vegetative propagation Creation of new plants from part of a parent plant
25. What is a cuticle Waxy protective covering
26. What is contained within a seed Seed coat, nutrition, embryo
27. Know a diagram of a flower
28. What is phloem Transports sugars
29. What is the stigma Collects pollen
30. How do guard cells trap or release water Take water in and swell up to open the stoma
31. What is a stomata Regulate water loss
32. What is a seed coat Develops from an ovule and protects the embryo
33. Why do plants need water Reproduction, chemical reactions, early challenge of moving to land
34. What is an angiosperm Flowering plant
35. What is pollen Male gametophyte
36. What is the blade of a leaf Broad flat portion of the leaf
37. What are the relationships between pollinators and plants Animals use pollen for food, animals carry pollen from plant to plant for reproduction
38. What is xylem, and phloem, and which processes do they use Xylem – dead cells to transport water by transpiration-cohesion, Phloem- living cells, carry sugars because of pressures
39. What are the parts of a flower and their functions Sepals- outer whorl, petals- 2nd whorl, stamen- 3rd whorl, pistil- center
Created by: evroman
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