Year 11 Yearly Revision

Identify the interaction shown

• Parasitism

• Mutualism

• Commensalism

• Predation

Which rock strata is youngest?

Which of the following structures increase the surface area for the absorption of water into plants?

• Root hairs

• Stomates in sunken crypts

• Withering of the end walls in xylem

• Lack of cuticle on the roots

Which is NOT a common feature of respiratory surfaces

• Moist surface

• Thin membranes

• Large surface area

• Small volume

The process in which food substances are moved to rest of plant by 'phloem' is known as

• Transpiration stream

• Photosynthesis

• Translocation

• Diffusion

The 'Phloem' is a vessel in plants which carries

• Water and minerals to leaves from roots

• Water and minerals to roots from leaves

• Prepared food to other parts from leaves

• Prepared food to other parts from roots

Identify C

• Pallisade mesophyll

• Spongy mesophyll

• Epidermis

• Stomata

What is the name of the structure labelled a?

The attached image shows a famous experiment conducted by Van Helmont. What did his experiment demonstrate?

• The increase in the mass of the plant came from water

• The increasing mass of growing plants is not derived from soil

• The increase in mass was from photosynthesis

• The increase in mass was due to 'god like' forces

Which of the following would be the most appropriate method for estimating the abundance of a plant species

• Aerial count

• Capture / Recapture

• Transect sampling

• Quadrat sampling