⏱ Time Remaining:
30:00
📘 MCQ Test
Question 1
A typical flower is best described as
Modified stem
Modified root
Modified leaf
Shoot
Question 2
The point where the floral parts are attached is called
Pedicel
Thalamus
Calyx
Bract
Question 3
A flower without pedicel is known as
Complete
Actinomorphic
Sessile
Hypogynous
Question 4
A flower having all four whorls is called
Incomplete
Complete
Unisexual
Neutral
Question 5
Which of the following is NOT a floral whorl?
Calyx
Corolla
Thalamus
Androecium
Question 6
Sepals collectively form
Corolla
Calyx
Androecium
Gynoecium
Question 7
The main function of calyx is
Attraction
Protection
Pollination
Fertilization
Question 8
Brightly coloured petals help in
Protection
Seed formation
Attraction of pollinators
Nutrition
Question 9
Androecium represents
Female reproductive part
Male reproductive part
Sterile whorl
Perianth
Question 10
A stamen is composed of
Anther and ovary
Filament and stigma
Filament and anther
Style and anther
Question 11
The fertile part of a stamen is
Filament
Anther
Connective
Pollen sac
Question 12
Pollen grains are formed in
Ovary
Ovule
Microsporangium
Megasporangium
Question 13
Gynoecium is also called
Pistil
Stamen
Perianth
Thalamus
Question 14
A pistil consists of
Anther, filament, stigma
Stigma, style, ovary
Ovary, ovule, pollen
Style, ovule, filament
Question 15
Ovules are present inside
Style
Stigma
Ovary
Thalamus
Question 16
A flower having both androecium and gynoecium is
Unisexual
Bisexual
Neutral
Sterile
Question 17
Mustard flower is
Unisexual
Neutral
Bisexual
Sterile
Question 18
Papaya flower is
Bisexual
Neutral
Unisexual
Sterile
Question 19
A flower that can be divided into two equal halves in any plane is
Zygomorphic
Actinomorphic
Asymmetric
Hypogynous
Question 20
Pea flower is an example of
Actinomorphic
Zygomorphic
Asymmetric
Neutral
Question 21
A flower lacking symmetry is
Actinomorphic
Zygomorphic
Asymmetric
Regular
Question 22
When sepals and petals are indistinguishable, they are called
Bracts
Tepals
Perianth
Ligules
Question 23
Presence of perianth is common in
Dicots
Monocots
Gymnosperms
Bryophytes
Question 24
Ovary position above other floral parts is
Epigynous
Perigynous
Hypogynous
Amphigynous
Question 25
Mustard flower shows
Epigynous condition
Hypogynous condition
Perigynous condition
Inferior ovary
Question 26
Sunflower shows
Hypogynous flower
Perigynous flower
Epigynous flower
Amphigynous flower
Question 27
In epigynous flowers, ovary is
Superior
Half inferior
Inferior
Absent
Question 28
The number of stamens equals petals in
Didynamous condition
Tetradynamous condition
Isostemonous condition
Polyandrous condition
Question 29
Six stamens where four are long and two short is
Didynamous
Tetradynamous
Polyandrous
Monadelphous
Question 30
Didynamous condition is seen in
Mustard
Pea
Salvia
China rose
Question 31
Stamens united by filaments into one bundle are
Diadelphous
Polyadelphous
Monadelphous
Syngenesious
Question 32
China rose shows
Diadelphous stamens
Monadelphous stamens
Polyadelphous stamens
Free stamens
Question 33
Stamens united by anthers is called
Monadelphous
Diadelphous
Polyadelphous
Syngenesious
Question 34
Ovules attached to placenta show
Placentation
Aestivation
Phyllotaxy
Germination
Question 35
Mustard shows
Axile placentation
Marginal placentation
Parietal placentation
Free central placentation
Question 36
Pea shows
Axile placentation
Marginal placentation
Parietal placentation
Basal placentation
Question 37
Axile placentation is seen in
Mustard
Pea
Tomato
Sunflower
Question 38
Free central placentation is seen in
China rose
Mustard
Dianthus
Pea
Question 39
Basal placentation is found in
Sunflower
Tomato
Mustard
Pea
Question 40
Aestivation refers to
Ovule arrangement
Leaf arrangement
Petal arrangement in bud
Seed arrangement
Question 41
Valvate aestivation is found in
China rose
Calotropis
Mustard
Pea
Question 42
Twisted aestivation is seen in
Mustard
China rose
Pea
Calotropis
Question 43
Vexillary aestivation occurs in
China rose
Mustard
Pea
Calotropis
Question 44
Epipetalous stamens are found in
Mustard
Brinjal
Pea
Sunflower
Question 45
Flowers having both androecium and gynoecium are
Unisexual
Neutral
Bisexual
Incomplete
Question 46
Mustard flower is
Unisexual
Bisexual
Neutral
Incomplete
Question 47
Mango flower is
Bisexual
Unisexual
Neutral
Incomplete
Question 48
Ovary position above other floral parts is
Hypogynous
Epigynous
Perigynous
Sessile
Question 49
Ovary position below other floral parts is
Hypogynous
Epigynous
Perigynous
Actinomorphic
Question 50
Flower having unequal halves is
Actinomorphic
Zygomorphic
Bisexual
Neutral
📊 Result Summary
Total Questions:
✅ Correct:
❌ Incorrect:
⚪ Not Attempted:
Submit