Top 150+ Solved Morphology of Plants MCQ Questions Answer
Q. Fibrous root in maize develop from:
a. Lower internode
b. Lower nodes
c. Upper nodes
d. None of the above
Q. In which of following, the plants have all roots?
a. Podostemon
b. Lemna
c. Wolffia
d. Utricularia
Q. Form which pont of root, root hairs develop ?
a. Region of maturation
b. Region of elongation
c. Meristematic region
d. Region of root cap
Q. Potatoes are borne on :
a. Primary root
b. axil of scaly leaves
c. Lateral roots
d. Adventitious roots
Q. Some plans have rhizome and roots as underground structures. Which characteristics of rhizomewould distinguish them from roots?
a. Rhizomes are thicker than roots.
b. Rhizomes have scaly leaves
c. Rhizome are thinner than roots
d. None of the above
Q. Sweet potato is a modification of:
a. Primary root
b. leaf
c. underground root
d. Adventitious root
Q. Roots are differentiated into adventitious roots by their:
a. Function
b. appearance
c. place of origin
d. position
Q. In one of the following the stem performs the function of storage and propagation:
a. Ginger
b. Wheat
c. Radish
d. Groundnut
Q. Leaves are attached to the stem at :
a. Apical meristem
b. Internode
c. Nodes
d. Axillary meristem
Q. Phyllotaxy refers to;
a. Arrangement of leaves on stem
b. Folding leaf in the bud
c. (a) & (b) both
d. None of the above
Q. Plants with jointed stem and hollow internodes are known as :
a. Clum
b. Scape
c. Ephemerals
d. Lianas