Review/Trivia
Name the 3 types of muscle
Skeletal, cardiac, smooth
Vascular plants can be divided into ___________ and __________.
angiosperms and gymnosperms
spore-producing stage of a plant
sporophyte
openings in the epidermis of a leaf that let CO2 into the leaves
stomata
Water enters a plant by passing through the _______ of a root and into the _________.
a. root hairs, phloem
b. epidermis, xylem
c. cuticle, xylem
b. epidermis, xylem
Bacteria come in three shapes. Name those three shapes
Cocci, bacilli, spirilla
angiosperms produce seeds within ______
fruits
plants with specialized tissue to move materials from one part of the plant to another
vascular
plant "pipes" that transport sugar molecules
phloem
Dicots always have two
a. cotyledons
b. petals
c. anthers
a. cotyledons
two layers of these form much of the cell membrane
phospholipids
gymnosperms' seeds may be enclosed in _______
cones
male reproductive structure in a flower
stamen
waxy layer that coats the surface of stems and leaves
cuticle
Roots
a. have stomata
b. absorb water and minerals
c. demonstrate phototropism
b. absorb water and minerals
How many elements are on the periodic table
118
angiosperms produce seeds within fruits and have ______
flowers
dustlike particles produced in the anthers of flowers
pollen
structures that cover immature flowers
sepals
Plants that have specialized tissues for carrying minerals, water, or food are classified as ____ plants.
a. vascular
b. nonvascular
a. vascular
what is the study of fungi called
mycology
angiosperms produce seeds within fruits and have flowers that contain _____ and _____
stamens and pistils
small, hairlike threads of cells that keep mosses grounded
rhizoids
usually obtains water close to the soil surface
fibrous root
Find the circumference of a sequoia that has a trunk diameter of 10 m. Use 3.14 for pi.
31.4 m