- Which type of roots lacks any root hairs?
a. Fibrous
b. Adventitious
c. Stilt ‘
d. Aquatic - The stem of the brassica is _?
a. Solid
b. Jointed
c. Glabrous
d. Rhizome - Thick, solid, maybe round underground stem covered with loose sheathing scales is called?
a. Stem tuber
b. Corm
c. Imbricate bulb
d. Rhizome - Stipules of Ziziphus is _____________type?
a. Spinous
b. Tendrillar
c. Axillary
d. Foliar - The arrangement of leaves on the stem is called ______.
a. Insertion
b. Phyllotaxis
c. Inflorescence
d. Anthesis - If leave has only a single midrib, it is called as __.
a. Microphyll
b. Megaphyll
c. Unicostate
d. Multicostate - The leaves of poppy are _.
a. Petiolate
b. Sessile
c. Sub-sessile
d. Peltate - Elongated axis bearing sessile flowers are called?
a. Raceme
b. Corymb
c. Spike
d. Corymbose raceme - Maize have inflorescence type?
a. Spike
b. Catkin
c. Spadix
d. Corymb - It is a type of cymose when the axis ends in a flower and producing 2 new daughter axis?
a. Bifurcation
b. Binary
c. Biparous
d. Dichotomous - Euphorbia has a special characteristic inflorescence named __.
a. Cyathium
b. Verticillaster
c. Corymb
d. Spike - Small dry bracts of the wheat are called _.
a. Leafy
b. Scaly
c. Glumes
d. Spathe - Which one flower has no bracts?
a. Lathyrus
b. Petunia
c. Bougainville
d. All - Which one is correct in the case of an Imperfect flower?
a. May be staminate /Pistillate
b. Bisexual
c. Lack of reproductive potential
d. Formed in pteridophytes - Which one is incorrect in the case of a zygomorphic flower?
a. Bilateral
b. Regular
c. Both
d. None - Which one has a superior ovary?
a. Perigynous
b. Hypogynous
c. Epigynous
d. Both a & b - Bell-shaped calyx?
a. Tubular
b. Campanulate
c. Pappus
d. Bilabiate - Petals fall off after the opening of the flower?
a. Sepaloid
b. Caducous
c. Clawed
d. Cruciform - Papilionaceous flower?
a. Pyrus
b. Pea
c. Solanum
d. Acacia - Which one means diandrous?
a. 2 stamens
b. Stamens in two whorls
c. 2 generations of stamens
d. None of the above - When the anthers face inward?
a. Elongated
b. Versatile
c. Dorsifixed
d. Intros - When the style originates between the lobes of the ovary it is called as?
a. Terminal
b. Lateral
c. Gynobasic
d. Petaloid - Achene fruit is found in__________.
a. Brassica
b. Castor oil
c. Buttercup
d. All - Caryopsis fruit is found in?
a. Maize
b. Cereals
c. Grasses
d. All - Pome is a kind of fruit present in _?
a. Pyrus
b. Malus
c. Both
d. None
Note: One thing to keep in mind is that if you want to get some benefit, you have to solve the Quiz first, and then you have to look at the key given below.