UNIT IV: Plant Anatomy - Online Test

Q1. The balloon – shaped structures called tyloses
Answer : Option C
Explaination / Solution:
No Explaination.


Q2. Cortex is the region found between
Answer : Option A
Explaination / Solution:
No Explaination.


Q3. Read I – IV and find the correct order of components from outer side to inner side in a woody dicot stem (I) secondary Cortex (II) wood (III) secondary phloem (IV) phellem
Answer : Option C
Explaination / Solution:
No Explaination.


Q4. You are given a fairly old piece of a dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two?
Answer : Option C
Explaination / Solution:
No Explaination.


Q5. Heart wood differs from sapwood in
Answer : Option C
Explaination / Solution:
No Explaination.


Q6. The annular and spirally thickened conducting elements generally develop in the protoxylem when the root or stem is
Answer : Option C
Explaination / Solution:
No Explaination.


Q7. Anatomically fairly old dicotyledonous root is distinguished from the dicotyledonous stem by the
Answer : Option D
Explaination / Solution:
No Explaination.


Q8. In barley stem, vascular bundles are
Answer : Option B
Explaination / Solution:
No Explaination.


Q9. Palisade parenchyma is absent in the leaves of
Answer : Option A
Explaination / Solution:
No Explaination.


Q10. Sugarcane plant has
Answer : Option D
Explaination / Solution:
No Explaination.