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81.
_________ is not part of the whorls of a flower.
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A.
calyx
B.
corolla
C.
androecium
D.
Antheridium
E.
Gynoecium

82.
A dry fruit which can break into several parts each containing one seed is a
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A.
caryopsis
B.
aggregate fruit
C.
legume
D.
follicle
E.
schizocarp

83.
A dry indehiscent, winged fruit formed from one carpel is known as a
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A.
Schizocarp
B.
Caryopsis
C.
Samara
D.
nut
E.
Follicle

84.
A true fruit is formed from
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A.
fertilized ovary and other floral parts
B.
a fertilized ovary
C.
a fertilized ovary and calyx
D.
a fertilized and fleshy receptacle
E.
an unfertilized ovary and other floral parts

A.
bulb
B.
tap root
C.
rhizome
D.
root tuber
E.
stem tuber

86.
One major difference between an Angiosperm and a Gymnosperm is that seeds in Gymnosperms are borne in
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A.
Cones
B.
fruits
C.
flowers
D.
ovary
E.
ovule

87.
Reserved food material in the seed is stored in the
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A.
epicarp
B.
endocarp
C.
endosperm
D.
mesocarp
E.
all parts

88.
What type of fruit is a mango fruit?
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A.
Berry
B.
Hesperidium
C.
Drupe
D.
Nut
E.
Mango fruit

89.
Which of the following species exhibit an aerial root?
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A.
Ficus
B.
Centrosema
C.
Antigonon
D.
Lantana
E.
Dahlia

90.
Which of these plants has an emerginate apex?
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A.
Bauhinia
B.
Pistia
C.
Ixora
D.
Musa
E.
Terminalia

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