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Plants

Name:________________________
Class: ___________ Date: ________
Across
______ tissue is a system of tube-like structures inside a plant through which water, minerals, and food move.
The _____ contains one or more ovules and protects the seeds as they develop.
The process by which water evaporates from a plant's leaves is called ____.
One adaptation that helps a plant reduce water loss is a waxy, waterproof layer called ____.
_____ are flowering plants.
The root ____ protects the root from injury as the root grows through the soil.
One important plant hormone is ____ which speeds up plant growth.
A ____ is a structure that contains a young plant inside a protective covering.
The _____ are the male reproductive parts of the flower.
A plant's response to seasonal changes in length of day and night is called _____.
The female part of the flower is the _____.
A ____ is a seed plant that produces naked seeds.
Besides mosses, non-vascular plants include liverworts and ______.
Unlike true mosses _____ mosses have vascular tissue.
Seed plants produce _____, tiny structures that contain the cells that will later become sperm cells.
During colonial times, Americans used a plant called _____ to scrub their post and pans.
The young plant that develops from the zygote, or fertilized egg is called the ____.
Ferns leaves or ______ are divided into many smaller parts that look like small leaves.
Vascular seedless plants reproduce by releasing _____.
Down
____ is a period when a organism's growth or activity stops. It helps plants survive freezing temperatures and lack of water.
The sticky top of the pistil is the _____.
Water and minerals travel through vascular tissue called _____.
Thin, root-like structures called _____ anchor the moss and absorb water and nutrients.
During _____, a plant uses carbon dioxide gas and water to make food and oxygen.
_____ occurs when the embryo begins to grow again and pushes out of the seed.
The ____ or seed leaf provides food for the embryo.
The ____ divides to produce new phloem and xylem.
______ are the structures in which food is made during photosynthesis.
The green pigment found in chloroplasts.
______, produce seeds with two seed leaves.
A slender tube, called a _____ connects the stigma to a hollow structure at the base of the flower.
A ____ is a large storage sac that can expand and shrink.
A fertilized egg is called a _____.
A plant's growth towards or away from a stimulus is a _____.
The surface layer of leaves have small openings or pores called _____.
_____ are angiosperms that have only one seed leaf.
The stamen is made of a thin stalk called a filament and the _____ at the top where the pollen is made.
_____ are groups of similar cells that perform a specific function in an organism.
_____ is a vascular tissue through which food moves.
_____ anchor a plant in the ground and absorb water and nutrients.
____ protect the developing flower.