Define 1
What is photosynthesis?
chemical process by which green plants produce food.
What do we call the proces when a sperm cell unites with and egg cell?
fertilization
Whta type of invertebrate has an external skeleton, a segmented body, and jointed appendages?
arthropod
Plant without tubes for transporting nutrients.
moss
Define the term perennial.
Type of plant that does not die after one season but lives for many years.
Define dendrologist.
Scientist who study trees.
CONGRATULATIONS!
YOU GET FREE POINTS!
Stages of incomplete metamorphosis.
egg, numph, adult
CONGRATULATIONS!
YOU GET FREE POINTS!
What are spores?
single cells produced instead of seeds in some plants.
What is glucose?
a type of sugar; food for the plants.
What do we call scientists who study plants?
botanists
Tree uses for the antennae.
feeling, hearing, tasting
The smallest green plants.
algae
What is an embryo?
Living, miniature, undeveloped plant that is within the seed.
What is biennials?
Plants that live for two years.
Is the transfer of ´pollen from the stament o the pistil.
pollination
Two kinds of metamorphosis.
Complete and Incomplete
Fungus used to make penicilin.
mold
Define annuals.
Plants that live for only one year.
Define chlorophyll.
the pigment or coloring that make plants green.
Is the new variety of plant produced by cross-fertilizing related plants.
hybrid
What do we call the openings in the abdomen of an insect that are used for breathing?
spiracles
Plants that produces spores instead of seeds.
fern
What is a tree?
A tall plant with a single woody stem.