Biology

Transport in Plants

48 questions from 28 papers, each with its answer.

Practise Transport in Plants

• 48 questions
• 28 papers
• 1.36% of Biology

Water Absorption by Roots – Apoplast Pathway

1 question

1. 1 2022 Medium
   Which of the following is not observed during apoplastic pathway?
   A Apoplast is continuous and does not provide any barrier to water movement. B Movement of water occurs through intercellular spaces and wall of the cells C The movement does not involve crossing of cell membrane D The movement is aided by cytoplasmic streaming
   Check Answer

Phloem Transport – Flow from Source to Sink

1 question

2. 2 2022 Easy
   "Girdling Experiment" was performed by Plant Physiologists to identify the plant tissue through which:
   A Osmosis is observed B Water is transported C Food is transported D For both water and food transportation
   Check Answer

Plant-Water Relations – Water Potential

1 question

3. 3 2022 Easy
   Addition of more solutes in a given solution will:
   A Not affect the water potential at all B Raise its water potential C Lower its water potential D Make its water potential zero
   Check Answer