Ch 11 Review

Question 1

1. What are two tissues that nonvascular do NOT contain?

Answer 1

Xylem and phloem

Question 2

2. What organisms have two kinds of every chromosome?

Answer 2

Diploid

Question 3

3. Which parts of the moss plant produce spores?

Answer 3

Stalk, capsule and sporophyte generation

Question 4

4. Give an example of a bryophyte?

Answer 4

True mosses

Question 5

5. What is the beginning of growth for a new plant?

Answer 5

Germination

Question 6

6. True or false: the largest group of plants is the gymnosperms?

Answer 6

False

Question 7

7. What is the name for plants that grow back year after year?

Answer 7

Perennial

Question 8

8. What is a cotyledon?

Answer 8

Form of stored food in a seed

Question 9

9. What is a rhizome?

Answer 9

Underground stem that produces roots and leaves in ferns

Question 10

10. An ovary, style and stigma are all part of the?

Answer 10

Pistil

Question 11

11. Name three parts of a pistil?

Answer 11

Ovary, style and stigma

Question 12

12. Name three parts necessary for pollination?

Answer 12

Anther, stigma, pollen

Question 13

13. The anther, stigma and pollen are all necessary for…?

Answer 13

Pollination

Question 14

14. Give an example of a plant that reproduces with seeds?

Answer 14

Giant sequoia

Question 15

15. Give three examples of gymnosperms?

Answer 15

Conifers, pines, redwood trees

Question 16

16. Conifers, pines and redwood trees are all examples of?

Answer 16

Gymnosperms

Question 17

17. What do angiosperms produce?

Answer 17

Fruit and seeds

Question 18

18. Why are horsetails used as abrasives?

Answer 18

Because of the silica in their cell walls

Question 19

19. Which stage of the life cycle in a fern is most easily observed?

Answer 19

Sporophyte

Question 20

20. What parts of a plant are included or needed in asexual reproduction?

Answer 20

Root sprouts and plant lets

Question 21

21. Does sexual reproduction provide genetic variation?

Answer 21

Yes

Question 22

22. What is a fern leaf called?

Answer 22

Frond

Question 23

23. The structures in ferns that produce spore?

Answer 23

Sori

Question 24

24. The name for the male reproductive part of a flower?

Answer 24

Stamen

Question 25

25. Where can the male gametes of a flower be found?

Answer 25

Pollen

Question 26

26. The roots or structures in. Misses that anchor the plant in the soil and absorb water?

Answer 26

Rhizoids

Question 27

27. A mature ovary with seeds in it?

Answer 27

Fruit

Question 28

28. Vascular plants that produce seeds that are not completely covered are called?

Answer 28

Gymnosperms

Question 29

29. What is nectar?

Answer 29

A sugary liquid that attracts pollinators

Question 30

30. The name for the life cycle in plants where there. Are two distinct stages. Called the gametophyte and the sporophyte?

Answer 30

Alternation of generation

Question 31

31. Name three parts of a seed?

Answer 31

Embryo, cotyledon and seed coat

Question 32

32. Name the two main groups of seed plants

Answer 32

Gymnosperms and angiosperms

Question 33

33. What helps the stigma retain or keep its pollen?

Answer 33

It is sticky

Question 34

34. What are the haploid cells in reproduction called?

Answer 34

Gametes

Question 35

35. Do nonvascular plants produce seeds?

Answer 35

No

Question 36

36. What is the order of plant reproduction?

Answer 36

Pollination
Fertilization
Seed development

Question 37

37. Why are mosses so short?

Answer 37

They transport water through diffusion because they don’t have vascular tissue to transport the water. If they were tall they couldn’t get the water up to the tips of the plant.

Question 38

38. What kind of plant is the pink dogwood and example of?

Answer 38

Angiosperm because it is a flowering plant

Question 39

39. Describe the differences and similarities between gymnosperms and angiosperms?

Answer 39

.

Question 40

49. Give two examples of how plants are pollinated?

Answer 40

.