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36 Cards in this Set

  • Front
  • Back

diffusion

Particles going to a lesser concentration from a higher concentration

osmosis

The diffusion of water through a differentially permeable membrane

transpiration

Water is taken in by a plant or an animal evaporates from the organism

moss campion

it is common cushion plant found it the rocky mountains slopes.

duckweed

It is a common plant found on ponds in the spring and summer, has tiny roots that grow off the underside of the leaf and surrounded by water.

sequoia

Trees that have the tallest stems in the world. They can grow up as high as 110m. The bark can be as thick as 50m

cotvledon

Food for plants.

phloem

Layer of cells that carries the sugar from the leaves to the rest of the tree. As the cells die, they become part of the outer bark.

xylem

Carries the water and nutrients from the roots up to the leaves. As a new layer develop, the inner layers die and become heartwood

cambium

Is the growing part of the trunk. Each year the cambium produces new phloem and xylem.

morphine

Is a powerful pain medication, is found only in the thick fluid of the opium poppy seed pot. It cannot be manufactured.

codeine

It is also found in the opium poppy. It is used in cough medicines and for the relief of other cold symptoms.

opium poppy

It is the source of morphine, and its the most powerful medication of all.

embryo

It is a plant growing inside a seed.

heartwood

It is the dead wood in the centre of the tree. It gives the tree its strength.

selective breeding

Involves to plant with particular charactersists to reproduce.

sexual reproduction

Involves 2 plants to reproduce.

asexual

When a single plant grows new plants from tis roots or stems or leaves.

layering

A process used in plant reproduction whereby plants reproduce from its stem

grafting

A process whereby a branch is taken from one tree and attached to another one.

cutting

Where a small section of leaf and stem is cut from a parent plant and grow into a new plant.

Foxglove

A plant such as pernniall

Garlic

is a nautral antibiotic

Ginko Bilboa

can improve mental activity. Apparently increases the supply of oxgen to the brain

Aloe Vera

is a plant used to help skin conditions

Ginseng

Simulates the nervous system

Feverfew

Is know to relive headaches pain.

Echinacea

Used in combat colds and flu, and system of run-in noses sore throat, ect.

Respritaion

in the cells of living things a process in which oxygen is used to get energy from food and is converted into carbon dioxide

Silk

it is obtained from the mulberry silkworm

Stomata

it is used for gas exchange it is a pore garden by the cell gards. they open in the daytime and close at night.

Germination

is the delvelmopent into a new seed

Hardiness

A plants ability to withstand certain enviroment coditons

Yield

The amount


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