Top 150+ Solved Morphology of Plants MCQ Questions Answer

From 16 to 30 of 113

Q. Bulbils take part in :

a. Sexual reproduction

b. Respiration

c. Transpiration

d. Vegetative reproduction

  • d. Vegetative reproduction

Q. Stem is very much reduced in:

a. Tuber

b. Bulb

c. Corm

d. Rhizome

  • b. Bulb

Q. Turmeric is a stem and not a root because :

a. It stores food material

b. It grows parallel to soil surface

c. It has nodes and internodes

d. It has chlorophyll

  • c. It has nodes and internodes

Q. The arrangement of leaves on stem is called:

a. Venation

b. Vernation

c. Phyllotaxy

d. Axis

  • c. Phyllotaxy

Q. Stem modified into flattened photosynthetic structure is:

a. Phyllode

b. Bulbil

c. Phylloclade

d. Tendril

  • c. Phylloclade

Q. Nodulated roots occur in: (R.P.M.T 1995)

a. Leguminoceae

b. Solanaceae

c. Malvaceae

d. Papilionaceae

  • a. Leguminoceae

Q. Insectivorous plants catch insects for obtaining:

a. Na - K

b. Taste

c. Phosphorus

d. Nitrogen

  • d. Nitrogen

Q. Petiole is modified into tendril in

a. Passiflora

b. Gloriosa

c. Pisum

d. clematis

  • d. clematis

Q. Thorn is a stem structure because it:

a. Develops from trunk

b. Develops from apical bud

c. modification of bank floralbud

d. is pointed

  • b. Develops from apical bud

Q. Vegetative reproduction of Agave occurs through:

a. Rhizome

b. Stolon

c. Bulbils

d. Sucker

  • c. Bulbils

Q. What is the eye of potato ?

a. Axillary bud

b. Accessory bud

c. Adventitious bud

d. Apical bud

  • a. Axillary bud

Q. If a raceme inflorescence is branched , it is call?

a. Umbel

b. spike

c. Cymose

d. Panicle

  • d. Panicle

Q. Zig-zag development of inflorescence axis is an example of:

a. Helicoid cyme

b. Scorpioid

c. Umbel

d. Compound umbel

  • a. Helicoid cyme

Q. Opposite decussate phyllotaxy is found in:

a. Calotropi

b. Mango

c. Hibiscus

d. Nerium

  • a. Calotropi
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