Plants are made of ____________ cells, which have membrane-bound _____________.
Eukaryotic, organelles
Unlike animal cells, plant cells have _____________ and a cell _____.
Chloroplasts, wall
Light energy is converted into chemical energy by _______________.
Chloroplasts
Plants are _______________, which means they are made of many cells.
Multicellular
Some plants are some of the largest organisms on Earth, and others are ____________.
microscopic
Organisms that use an outside energy source such as the Sun to make their own food are called ___________.
producers
Plants make their own food during a process called ______________________.
photosynthesis
All organisms depend on ______ directly or indirectly for food
producers
Present - day land plants and green algae are thought to have evolved from a common _____________.
Ancestor
The first land plants probably lived in _______ areas with plenty of sunlight and carbon dioxide.
moist
As more plants lived on land, the amount of oxygen in the atmosphere ______________because oxygen is a product of ________________.
Increased,Photosynthesis
Many plants have a waxy, protective layer on their leaves, stems, and flowers called the ________.
cuticle
The cuticle is made of a waxy substance that slows the ______________ of water from the plant's surface.
Evaporation
The cuticle also protects the plant from __________ that might damage its _________
insects, tissues
_________ plants are supported by the water that surrounds them, whereas ______ plants
must provide their own support.
Aquatic, land
Water and ____________must move through a plant's _________ for a plant to survive.
Nutrients, tissues
In mosses, water and nutrients can move from cell to cell by ____________and osmosis.
Diffusion
Grasses and trees have __________ tissue, which is composed of tubelike cells that transport water and nutrients.
vascular
Water carries the reproductive cells of ________ plants from plant to plant.
Aquatic
Some land plants have water-resistant seeds or ______that move through the environment via animals, ____, and water.
spores, wind
Members of the plant kingdom are organized into groups called ___________instead
of phyla.
Divisions
Plants that reproduce by ________ such as liverworts and mosses are called seedless plants.
Spores
Some seedless plants do not have vascular tissue and are called ______________ plants.
Nonvascular
Ferns and other seedless plants have __________ tissues and are called vascular
plants.
Vascular
Most familiar plants, including those that are used for food, are ______plants.
Seed
Some seed plants have _________ that produce ________ with one or more seeds.
Flowers, fruits
Pines trees produce their seeds in _____
Cones
Seeds contain a tiny plant _______surrounded by __________ that nourish and protect it.
Embryo, tissues