Transpiration

there are more no of stomata on

• Ventral side

• Dorsal side

When water TRANSPIRES from the stoma into the atmosphere, what phase is it in

• Solid

• Liquid

• Gas

When we weighed the celery before and after leaving it, what did we notice?

• It weighed a lot more (on average), because it had absorbed lots of water.

• It weighed a little more (on average), but not as much as the missing water would weigh.

• Its weight (on average) stayed the same.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

When we added red food coloring to the water, what did that prove?

• That the celery leaves caught the evaporating red water.

• That the celery was absorbing all the red water.

• That the water was passing through the celery all the way up to the leaves.

Tags

NGSS.MS-LS2-3

What was the name of that specialized TISSUE that looked like red tubes or straws?

• xylem

• phloem

• roots

• stems

Tags

NGSS.MS-LS2-3

What happens to the movement of air bubble if apparatus is kept in front of a fan

• Air bubble does not move

• Air bubble moves very little

• Air bubble does not change its position

• Air bubble moves very fast

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-5

Where do gases exit and enter the leaf?

• Stomata

• Palisade Cells

• Waxy Cuticle

• Xylem Vessel

Tags

NGSS.MS-LS1-6

How does water move through the plant?

• Stomata

• Palisade Cells

• Waxy Cuticle

• Xylem Vessel

Tags

NGSS.MS-LS2-3

What is the primary function of transpiration in plants?

• Cooling the plant

• Absorbing nutrients

• Producing food

• Releasing oxygen

Which part of the plant is mainly responsible for transpiration?

• Roots

• Stems

• Leaves

• Flowers