a waxy layer that covers the parts of a plant that are exposed to air like leaves and stems.
cells organized into tube-like structures that transport water, minerals, and food throughout a plant.
do not have any tissues to transport water and nutrients.
have tissues made of cells that transport water and nutrients throughout the plant.
root-like growths on mosses and liverworts that anchor the plant to a surface and do not have vascular tissues.
a structure that contains a plant embryo and a supply of food inside a protective covering.
vascular, seed producing plants whose seeds are not enclosed in a fruit.
vascular, seed producing plants whose seeds are enclosed in a fruit.
an embryonic leaf found inside of a seed.
a vascular tissue that carries water throughout a plant.
a vascular tissue that carries sugars and other foods throughout a plant.
the layer of cells thatr foods covers the surface of roots.
tiny pores that allow carbon dioxide to enter a leaf and oxygen and water vapor to exit.
the loss of water through the stomata.
growth in response to a stimulus.
the reproductive organ of angiosperms.
the transfer of pollen, containing sperm, to the female part of the flower.
the male part of the flower.
the reproductive spore that contains sperm cells.
the female part of the flower.
part of the flower that attracts and holds pollen.
part of the flower that holds one or more ovules.
part of the flower that holds one egg cell.
a ripened ovary that contains angiosperm seeds.
the process of a seed sprouting and its growth into a young plant.