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Plants

Across
Flowering plants.
Have a life cycle within one growing season.
Complete their life cycle in two years.
Male reproductive parts which have a thin stalk called filament on which the anther sits on top.
Bryophytes named for liver-shaped appearance of the gametophyte.
Plant organ that anchors a plant to the ground, absorbs water and dissolved minerals and contains vascular tissue to move water and minerals to the stem.
Plants response to touch.
Leaflike structures that cover and protect flower bud before it opens.
Growth of plant toward light.
Reproductive system of an angiosperm.
Occurs when embryo begins to grow, after dispersal and pushes out of seed.
Over 12,000 species, have leaves called fronds divided into many smaller parts that look like small leaves.
Female reproductive organ.
Down
Plants with true vascular tissue.
Generally grow in marshy, sandy areas.
Multicellular autotrophs that are mostly found on land and are very different from their algae ancestors.
Plants that produce seeds protected by fruit.
Plants that live for more than two years.
Plant's response to seasonal changes in length of night and day.
Over 10,000 species.
Plants that lack a well-developed system for transporting water and materials.
Has three main parts- an embryo, stored food and a seed coat.
Plants whose seeds are not protected by fruit-have needle-like or scale-like leaves, and deep growing root systems.
Single, thick structures with smaller branching roots.
Bryophytes named for their hornlike sporophytes, which grow from their parental gametophyte.
Most colorful part of flower that helps attract and guide pollinators toward center.
Period when an organisms growth or activity stops.
Young plant that develops from the zygote, or fertilized egg.