Daniel's flas hcrads

26 terms by lvascience 

Create a new folder

Advertisement Upgrade to remove ads

Science vocab

phloem

The vascular tissue through which food moves in some plants.

xylem

The vascular tissue through which water and nutrients move in some plants.

pollen

tiny particles produced by seed plants that contain the cells that later become sperm cells.

seed

The plant structure that contains a young plant inside a protective covering.

embryo

The young organism that develops from a zygote.

cotyledon

A seed leaf that sometimes stores food

germination

The sprouting of the embryo out of a seed; occurs when the embryo resumes its growth

root cap

A structure that covers the tip of a root, protecting the root from injury

cambium

A layer of cells in a plant that produces new phloem and xylem cells

stomata

the small openings on the surfaces of most leaves through which gases can move

transpiration

the process by which water is lost through a plant's leaves

angiosperm

a flowering plant that produces seeds enclosed in a protective structure

flower

the reproductive structure of an angiosperm

sepal

a leaf like structure that encloses the bud of a flower

petal

a colorful, leaf like structure of some flowers

stamen

The male reproductive part of a flower

pistil

The female reproductive part of a flower

ovary

a flower structure that encloses and protects ovules and seeds as they develop

fruit

the ripened ovary and other structures of an angiosperm that enclose one or more seeds

monocot

an angiosperm that has only one seed leaf

dicot

an angiosperm that has two seed leaves

tropism

A growth response of a plant toward or away from a stimulus

hormone

A chemical that affects growth and development

auxin

the plant hormone that speeds up the rate of growth of plant cells

photoperiodism

a plant's response to seasonal changes in length of night and day

short day plant

A plant that flowers when the nights are longer than the plant's critical night length

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set