Q.1
Which of the following flowers is not actinomorphic (radially symmetry)?
  • Mustard
  • Datura
  • Chilli
  • Pea
Q.2
Prop or pillar roots in Banyan tree are –
  • Fasciculated roots
  • Tap roots
  • Adventitious roots
  • Secondary roots
Q.3
Which type of leaf arrangement has only one leaf and bud per node?
  • alternate
  • opposite
  • simple
  • whorled
Q.4
Which type of leaf arrangement has three or more leaves and buds per node?
  • alternate
  • leaflets
  • opposite
  • whorled
Q.5
Which type of leaf arrangement has two leaves and buds per node?
  • alternate
  • compound
  • opposite
  • whorled
Q.6
If more than two leaves arise at nodes, the phyllotaxy is which type?
  • Alternate
  • Whorled
  • Opposite superposed
  • Opposite Decussate
Q.7
Stems in sugarcane and maize develop roots from the lower nodes of the stem meant for additional anchorage of the plant to the soil. Name the type of root best suited from the list below.
  • Prop root
  • pneumatophore
  • Stilt root
  • haustoria
Q.8
Aestivation is arrangement of
  • seeds inside the fruit with respect to other members
  • leaves on the stem
  • flowers on the floral axis with respect to other members
  • sepals / petals in floral bud with respect to other members of the same whorl
Q.9
When the ovules develop on the inner wall of the ovary or on the peripheral part the placentation is
  • Axile
  • Marginal
  • Parietal
  • Basal
Q.10
In some leguminous plants the leaf base becomes swollen which is called
  • leaf sheath
  • bulbil
  • thalamus
  • Pulvinus
Q.11
Guard cells control the opening and closing of the ________, which is responsible for allowing the plant to "breathe".
  • Stomata
  • Cuticle
  • Mesophyll
  • Trichomes
Q.12
A leaf blade with a apex that has straight sides and taper to a point is considered ___________.
  • Acute
  • Obtuse
  • Rounded
  • Cuneate
Q.13
A leaf margin that DOES NOT contain teeth is called ______________.
  • entire
  • serrate
  • lobed
Q.14
Netted veins are a venation pattern where the veins...
  • form a branching pattern
  • never cross
  • divides into smaller veins
  • possess a dominate midrib
Q.15
Which type of venation pattern never allows the veins to cross?
  • Netted
  • Parallel
  • Dichotomous
Q.16
What do we call the small leaf-like structures that attach to a single petiole.
  • Leaf Blade
  • Leaflets
  • Leaves
  • Lets of Leaves
Q.17
Palmately compound leaves is when all the leaflets attach to a common point on the petiole.
  • True
  • False
Q.18
Where does most of the photosynthetic activity take place in a leaf?
  • Epidermis
  • Mesophyll
  • Stomata
  • Cuticle
Q.19
The apex is located at the ____________ of the leaf blade whereas the base is located at the ____________.
  • top, bottom
  • bottom, top
  • center, bottom
  • center, top
Q.20
When talking about the margin, what is NOT a common type of margin?
  • Entire
  • Serrate
  • Lobe
  • Cunneate
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