Name: _________________________________ Period: ____ Test Date: ________________

PLANT STUDY GUIDED NOTES: Chapters 22 and 23 (Pgs. 551 – 646)I. What is a Plant? P. 551

a. ________________________________: has a nucleusb. ________________________________: more than one cellc. ________________________________: can make its own food, although

some can be ________________________________. (Venus fly trap)

d. _________________________________: remains stationarye. cell walls made of the carbohydrate ___________________________.

II. What do Plants need to Survive?

a. ____________________ to carry out photosynthesisb. _____________________________________ are needed to growc. _____________________________ to carry out cellular respirationd. _____________________________________________ to transport food

and water from roots to leaves and leaves to roots.III. Plants Have Organs: (describe the function of each structure)

a. Leaves: _____________________________________________________b. Stems: ______________________________________________________c. Roots: ______________________________________________________d. Flowers: _____________________________________________________e. Vascular Tissue:

Xylem: ____________________________________________________ Phloem: ___________________________________________________

IV. Leaf Structure (P. 596): Label the leaf cross section below using the words in the word box.

V. Leaf Functions: (P. 596) Describe the function of each structure listed below.

Stomata Guard Cells Cuticle

Xylem Phloem

a. Cuticle: ____________________________________________________b. Stomata: ___________________________________________________c. Guard Cells: _________________________________________________d. Xylem: _____________________________________________________e. Phloem: ___________________________________________________

VI. Plant Classification – Plants are divided into two basic groups based on whether they contain __________________ tissue.

a. Bryophytes (pp. 556-559) (circle one: have vascular tissue/ do NOT have vascular tissue)

Example: __________________________How does lacking vascular tissue affect the habitat in which bryophytes can grow?

b. Tracheophytes (circle one: have vascular tissue/ do NOT have vascular tissue)

In addition to vascular tissue, tracheophytes also contain: _____________

VII. 2 Types of Seed Bearing Plants (Tracheophytes):a. ____________________ bear seeds on the surface of cones.b. ______________________ bear seeds within a protective layer

(_________)VIII. Gymnosperms: (pp. 564-568) means ________________________________

a. The most common groups of gymnosperm is the _________________Examples of this group include: ____________________________________

b. A unique characteristic is the presence of __________c. Conifers have characteristic leaves called: _______________. This

modification functions to: __________________________________.

IX. Angiosperms: (pp. 569-572) Angiosperm mean “______________________________”

a. Two evolutionary advantages in found in angiosperms which aid in survival and reproduction are _______________ & __________________.

b. Example: ___________________________Two major groups of flowering plants :

a. monocots: _____________________________________________b. dicots: ________________________________________________

X. Types of Roots: Draw and label the two main types of roots and explain how each is

used.

XI. Functions of Roots:a. ___________________________________________________________b. ___________________________________________________________

Questions about the Flower:1. What is the function of the flower? __________________________________________2. Why are flowers brightly colored? ___________________________________________3. Name two animals that might pollinate a plant: ________________________________4. The female reproductive structures are: ______________________________________5. The male reproductive structures are: _______________________________________6. Define the term fruit: ___________________________________________________

XII. Flower Structure: 1) Label the diagram (dark lines only) using the words in the box, 2) give the function of each of the structures, 3) highlight the female reproductive structure in pink, 4) highlight the male reproductive structures in yellow(p. 612):

XIII. Plant Responses (pp. 639-642) Define the following:a. Tropism: ________________________________________________________b. Gravitropism: ____________________________________________________c. Phototropism: ____________________________________________________d. Thigmotropism: ___________________________________________________

FilamentAntherStigmaStyleOvaryPetalSepalOvuleStamenCarpelPedicel (stem)