Plant Families MCQs | Plant Families Multiple Choice Questions and Answers

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Questions
1 Trees are absent in the family
A Solanaceae
B Brassicaceae
C Fabaceae
D Asteraceae

Answer: Brassicaceae
2 Corolla is cruciform and unguiculate in
A Liliaceae
B Solanaceae
C Asteraceae
D Brassicaceae

Answer: Brassicaceae
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3 Candytuft is
A Iberis
B Cheiranthus
C Lunaria
D Lobularia

Answer: Iberis
4 Family Brassicaceae/cruciferae is characterized by
A Marginal placentation
B Parietal placentation
C Basal placentation
D Axile placentation

Answer: Parietal placentation
5 Peculiar feature in the ovary of Brassicaceae is presence of
A Parietal placentation
B False septum
C Bilocular ovary
D Both A and B

Answer: False septum
6 In tetradynamous condition the stamens are
A 2 short and 2 long
B 4 short and 2 long
C 4 long and 2 short
D 4 long and 4 short

Answer: 4 long and 2 short
7 In mustard the stamens are
A Isostemonous
B Monadelphous
C Didynamous
D Tetradynamous

Answer: Tetradynamous
8 Wall flower, an ornamental and medicinal plant of Brassicaceae, is
A Brassica alba
B Cheiranthus cheiri
C Lepidium sativa
D Matthiola incana

Answer: Cheiranthus cheiri
9 In brassicaceae ovary becomes bilocular due to formation of false septum
A Diaphragm
B Replum
C Annulus
D Operculum

Answer: Replum
10 A medicinal plant of Brassicaceae is
A Sisymbrium irio
B Lepidium sativum
C Cheiranthus cheiri
D All the above

Answer: All the above
11 Aeschynomene belongs to family
A Fabaceae
B Brassicaceae
C Solanceceae
D Asteraceae

Answer: Fabaceae
12 Wood of Aschynomene is
A Lighter like cork
B Lighter than cork
C Heavier like iron wood
D Heavier than iron wood

Answer: Lighter than cork
13 Lateral leaflets show autonomous movements in
A Desmodium
B Crotalaria
C Lathyrus
D Lens

Answer: Desmodium
14 Odd sepal is anterior in family
A Solanaceae
B Asteraceae
C Brassicaceae
D Fabaceae

Answer: Fabaceae
15 In papilionaceous corolla the largest petal is
A Anterior
B Posterior
C Lateral
D Anteriolateral

Answer: Posterior
16 Largest petal of papilionacous corolla is called
A Standard
B Vexillum
C Ala
D Both A and B

Answer: Both A and B
17 petals from a boat shaped structure in papilionaceous corolla
A One, anterior
B One, posterior
C Two, anterior
D Two lateral

Answer: Two, anterior
18 What is the true of androecium of fabaceae
A Ten free
B 10 monoadelphous
C 10 diadelphous
D 10 polyadelphous

Answer: 10 diadelphous
19 Gynoecioum of fabaceae is
A Bicarpellary syncarpous
B Polycarpellary apocarpous
C Polycarpellary syncarpous
D Monocarpellary

Answer: Monocarpellary
20 Largest dicot family is
A Fabaceae
B Solanaceae
C Asteraceae
D lamiaceae

Answer: Asteraceae

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