The Conditions Necessary for Germination (Leaving Cert Agricultural Science): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is germination?
What is germination?
When a dormant seed begins to grow
What is the first root that emerges during germination called?
What is the first root that emerges during germination called?
Radicle
How many essential conditions are needed for successful germination?
How many essential conditions are needed for successful germination?
Three
Why do seeds need water for germination?
Why do seeds need water for germination?
It softens the seed coat and triggers chemical reactions
Why do seeds need oxygen during germination?
Why do seeds need oxygen during germination?
For respiration to release energy
What does test tube A contain to test for water?
What does test tube A contain to test for water?
Dry cotton wool with no water
What condition is tested in test tube B placed in a refrigerator?
What condition is tested in test tube B placed in a refrigerator?
Suitable temperature
Why is oil added on top of test tube C?
Why is oil added on top of test tube C?
To prevent oxygen from air getting in
Which test tube acts as the control group?
Which test tube acts as the control group?
Test tube D
What happens if just one essential condition for germination is missing?
What happens if just one essential condition for germination is missing?
Germination cannot occur