Morphology of Flowering Plants MCQs | Morphology of Flowering Plants Short Questions and Answers

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Questions
1 The inflorescence in compositae is
A Umbel
B spike
C capitulum
D catkin

Answer:capitulum
2 Triticumaestivumis
A Diploid
B triploid
C haploid
D hexaploid

Answer: (i), (ii) and (iv)
3 In which of the following families calyx is modified into pappus
A Cruciferae
B leguminoceae
C compositae
D solanaceae

Answer: compositae
4 Papilionaceous corolla is found in
A Pisumsativum
B mimosa pudica
C delonix
D brassica

Answer:Pisumsativum
5 Climbing roots occur in
A Vanilla
B vanda
C pongamia
D taeniophylum

Answer: vanda
6 The morphological nature of the edible part of a coconut is
A Cotyledon
B Perisperm
C Pericarp
D Endosperm

Answer: Endosperm
7 ———— are the non-essential parts of a flower
A Androecium and gynoecium
B Sepals and carpels
C Sepals and petals
D Sepals and gynoecium

Answer: Sepals and petals
8 Four long and two short stamens are found in
A Asteraceae
B Brassicaceae
C Liliaceae
D Solanaceae

Answer:Brassicaceae
9 A fruit developed from a condensed inflorescence is
A Composite fruit
B Simple fruit
C Aggregate fruit
D Etaerio

Answer: Composite fruit
10 Radial symmetry is found in the flowers of
A Cassia
B Pisum
C Trifolium
D Brassica

Answer: Brassica
11 The stem modified into flat, green organs performing the function of leaves
A Phyllodes
B Cladodes
C Phylloclades
D Scales

Answer: Phylloclades
12 Leaves become modified into spines in
A Opuntia
B Onion
C Silk cotton
D Pea

Answer: Opuntia
13 Geocarpic fruits are formed in
A Onion
B Carrot
C Groundnut
D Watermelon

Answer: Groundnut
14 Testa of seed develops from
A Hilum
B Funicle
C Ovary wall
D Outer integument

Answer: Outer integument
15 Replum is found in the ovary of
A Brassicaceae
B Malvaceae
C Liliaceae
D Asteraceae

Answer: Brassicaceae
16 One seeded winged fruit is
A Nut
B Samara
C Cypsela
D Achene

Answer:Samara
17 Veins of the leaves are useful for
A Mechanical support
B Transport of water and minerals
C Transport of organic nutrients
D All of the above

Answer: All of the above
18 Placenta and pericarp are edible portions in
A Potato
B Banana
C Tomato
D Apple

Answer:Tomato
19 ———- is an edible underground stem
A Potato
B Groundnut
C Sweet potato
D All of the above

Answer: Potato
20 Vexillum is found in
A Cruciferae
B Rosaceae
C Solanaceae
D Papilionaceae

Answer: Papilionaceae

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