Root Systems (Leaving Cert Biology): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
How many main types of root systems are there?
How many main types of root systems are there?
Three
What grows from the main root in a tap root system?
What grows from the main root in a tap root system?
Lateral roots
Which type of plants typically have tap root systems?
Which type of plants typically have tap root systems?
Dicotyledons
What is the key characteristic of fibrous roots?
What is the key characteristic of fibrous roots?
Many roots all the same size
Which plant type typically has fibrous root systems?
Which plant type typically has fibrous root systems?
Monocotyledons
What are adventitious roots?
What are adventitious roots?
Roots in unusual places
What is the function of the root cap in the zone of protection?
What is the function of the root cap in the zone of protection?
Protect root tip
What process occurs in the meristematic zone?
What process occurs in the meristematic zone?
Cell division (mitosis)
Where are apical meristems found?
Where are apical meristems found?
In root and shoot tips
What stimulates cells to grow longer in the zone of elongation?
What stimulates cells to grow longer in the zone of elongation?
Auxins
What is the function of root hairs?
What is the function of root hairs?
Increase surface area for absorption
What pattern does xylem always form in vascular tissue?
What pattern does xylem always form in vascular tissue?
An 'X'