Transpiration part 1 2023

Transpiration is

• Water leaving through stomata.

• Water vapour evaporates through hydatodes

• Water evaporates through hydatodes

• Water vapour through evaporation process via stoma

The following is the correct pathway for transpiration.

• Roots --stoma--leaf

• Roots -- stem -- young shoots

• Roots -- stem -- leaves

The following structures are found in the leaf except

• Epidermis

• Spongy mesophyll

• Palisade mesophyll

• Lenticel

Guttation is also known as

• Transpiration

• Exudation

• Evaporation

• Translocation

Rate of transpiration will increase proportional with the following factors except

• Temperature

• Light intensity

• Movement of air

• Air humidity

The following apparatus is use in transpiration experiment except

• Mass potometer

• Bubble potometer

• Electronic balance

• Microscope

Vascular bundle are compromised by

• Xylem

• Phloem

• Cork

• Cambium

Sucrose is transport by __________.

Water and minerals salt are transport by ___________.

Eosin is use as colouring substance to stained ______________ .

• Cambium

• Xylem

• Phloem

• Vascular bundle