Back to AI Flashcard MakerBiology /Biology NEET - XI: Chapter 11- Transport in Plants Part 2

Biology NEET - XI: Chapter 11- Transport in Plants Part 2

Biology20 CardsCreated about 2 months ago

This deck covers key concepts from Chapter 11 of the NEET Biology syllabus, focusing on transport mechanisms in plants, including diffusion, osmosis, and transpiration.

‘A’ has high diffusion pressure and ‘B’ has low diffusion pressure. Water will move from?

A to B
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Key Terms

Term
Definition
‘A’ has high diffusion pressure and ‘B’ has low diffusion pressure. Water will move from?
A to B
‘A’ has high osmotic pressure and ‘B’ has low osmotic pressure. Water will move from?
B to A
‘A’ has high turgor pressure and ‘B’ has low turgor pressure. Water will move from?
A to B
Which is the only form of water available to plants
Capillary water
What is chresard?
Water which can be absorbed by plants
What is echard?
Water which cannot be absorbed by plants

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TermDefinition
‘A’ has high diffusion pressure and ‘B’ has low diffusion pressure. Water will move from?
A to B
‘A’ has high osmotic pressure and ‘B’ has low osmotic pressure. Water will move from?
B to A
‘A’ has high turgor pressure and ‘B’ has low turgor pressure. Water will move from?
A to B
Which is the only form of water available to plants
Capillary water
What is chresard?
Water which can be absorbed by plants
What is echard?
Water which cannot be absorbed by plants
What is holard?
Chresard+echard
What is field capacity?
The water retained in soil after rain
How is water absorbed by root hair?
Passively
Is apoplast faster or symplast?
Apoplast
Mass flow happens through which pathway?
Apoplast
Who gave the transpiration pull theory?
Dixon and jolly
Which instrument is used to measure transpiration?
Potometer
Who said that transpiration is an essential evil?
Curtis
Who said that transpiration is an unavoidable evil?
Steward
Stomatal transpiration accounts for what percentage of total transpiration?
90%
What is cuticular transpiration?
Transpiration through the cuticle present on the lamina of the leaf
What is syndetochilec stomata?
Gaurd cell and subsidiary cell originated from a single cell
What is haplochilec stomata?
Guard cell and subsidiary cell originated from different cells.
Epistomatous stomata (stomata present only on upper surface of leaf) are present in
Water lily, lotus