The diagram shows a transverse section of a dicotyledonous (dicot) root - Leaving Cert Biology - Question b - 2018
Question b
The diagram shows a transverse section of a dicotyledonous (dicot) root.
(i) Name the parts labelled A, B, C.
(ii) Give one example of a root modified for food sto... show full transcript
Worked Solution & Example Answer:The diagram shows a transverse section of a dicotyledonous (dicot) root - Leaving Cert Biology - Question b - 2018
Step 1
Name the parts labelled A, B, C.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
A = Phloem, B = Xylem, C = Root hair.
Step 2
Give one example of a root modified for food storage.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
An example of a root modified for food storage is a carrot.
Step 3
Other than food storage, state two functions of roots.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
To absorb water and minerals from the soil.
To anchor the plant in place.
Step 4
What is the first root called that grows from a seed?
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
The first root that grows from a seed is called the radicle.
Step 5
Give any one difference between a monocot plant and a dicot plant.
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Monocots have parallel veins, while dicots typically have a branching network of veins.
Step 6
Give one example of a monocot plant and one example of a dicot plant.
97%
121 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
A monocot plant example is grass, and a dicot plant example is an oak.
Join the Leaving Cert students using SimpleStudy...
