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ICSE Class 10 Plant Physiology — practice questions

Explore 212 free Plant Physiology questions in ICSE Class 10 Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Plant Physiology questions and exercises with answers

Showing questions 1–30 of 212.

Photosynthesis word huntRead the answer and worked solution →Run through the leafRead the answer and worked solution →Slice what the leaf needsRead the answer and worked solution →Needs or makesRead the answer and worked solution →The photosynthesis sentenceRead the answer and worked solution →Photosynthesis, true or falseRead the answer and worked solution →Match the photosynthesis partsRead the answer and worked solution →Quick photosynthesis picksRead the answer and worked solution →Odd one out in the leafRead the answer and worked solution →Catch what the leaf needsRead the answer and worked solution →In which root zone do root hairs form?Read the answer and worked solution →Root hairs develop from which cells?Read the answer and worked solution →What is the main role of root hairs in soil?Read the answer and worked solution →How do root hairs increase water uptake?Read the answer and worked solution →Which cell feature makes root-hair water intake more efficient?Read the answer and worked solution →What do root hairs collect from the soil?Read the answer and worked solution →Why are root hairs absent from the zone of elongation?Read the answer and worked solution →Which organelle is absent from root-hair cells?Read the answer and worked solution →Root hairs are lateral extensions of how many cells?Read the answer and worked solution →What does osmosis move across a selectively permeable membrane?Read the answer and worked solution →During osmosis, water moves toward which side?Read the answer and worked solution →A cell is placed in freshwater. Which way does water move?Read the answer and worked solution →A cell is placed in saltwater. What happens to its water?Read the answer and worked solution →Pure water is on both sides of a membrane. What is the net water flow?Read the answer and worked solution →Why does potato tissue shrink in concentrated salt?Read the answer and worked solution →What happens to a plant cell in a hypotonic solution?Read the answer and worked solution →A plant cell is in a hypertonic solution. Which way does water move?Read the answer and worked solution →When is there no net osmosis across a cell membrane?Read the answer and worked solution →What is osmotic pressure?Read the answer and worked solution →Which feature determines osmotic pressure in a solution?Read the answer and worked solution →

Worked practice questions

Photosynthesis word hunt

Read exercise and reference answers
Grid
  1. THGILDVL
  2. NHOKTUBB
  3. FORYHLTR
  4. CFBYCNKE
  5. CIYRRCNT
  6. STOMATAA
  7. BMLNTCTW
  8. IVCDSHNR
Words to find
  1. STOMATA
  2. STARCH
  3. CARBON
  4. WATER
  5. LIGHT
Instructions
Drag a straight line through each hidden term.
_Source: syllabus Science, Ch 5 'Life Processes' (jesc105)_

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Run through the leaf

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Questions
  1. Correct
    Carbon dioxide
    Choices
    1. Carbon dioxide
    2. Urea
    3. Starch
  2. Correct
    Chlorophyll
    Choices
    1. Haemoglobin
    2. Chlorophyll
    3. Keratin
  3. Correct
    Starch
    Choices
    1. Glucose
    2. Protein
    3. Starch
  4. Correct
    Stomata
    Choices
    1. Stomata
    2. Nephron
    3. Ureter
  5. Correct
    Sunlight
    Choices
    1. Moonlight
    2. Sunlight
    3. Firelight
Instructions
Swipe lanes to run through the gate that answers each clue.
_Source: syllabus Science, Ch 5 'Life Processes' (jesc105)_

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Slice what the leaf needs

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Does not match the category
  1. Starch
  2. Urea
  3. Nephron
  4. Bone
Matches the category
  1. CO2
  2. Water
  3. Sunlight
  4. Chlorophyl
Instructions
Slash what photosynthesis needs. Spare everything else.
_Source: syllabus Science, Ch 5 'Life Processes' (jesc105)_

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