Biology Sexual Reproduction Flowering Plants Online Exam Quiz
Biology Sexual Reproduction Flowering Plants GK Quiz. Question and Answers related to Biology Sexual Reproduction Flowering Plants. MCQ (Multiple Choice Questions with answers about Biology Sexual Reproduction Flowering Plants
Why are petals unique in shape, odor, color, etc.?
Options
A : Attraction
B : Pollination
C : Survival
D : Protection
What is a collection of sepals?
Options
A : Calyx
B : Corolla
C : Petals
D : Style
What is the reproductive unit in angiosperms?
Options
A : Flowers
B : Stalk
C : Pedicel
D : Leaf
What does the following picture depict?
Options
A : Gynoecium
B : Androecium
C : Self-pollination
D : Cross-pollination
Anthers and filaments form the _____
Options
A : gynoecium
B : calyx
C : androecium
D : corolla
What are the four whorls of the flower arranged on?
Options
A : Ovaries
B : Stem
C : Petals
D : Thalamus
What is self-pollination?
Options
A : Pollens of a flower falling on another flower
B : Pollens of a flower falling on the stigma of the same flower
C : Pollens of the flower falling of the stigma of another flower of the same plant
D : Pollens of a flower falling on any flower
What does the androecium produce?
Options
A : Spores
B : Microspores
C : Egg
D : Ovules
Cross pollination offers variation.
Options
A : True
B : False
C :
D :
Fruits and seeds are formed before fertilization.
Options
A : True
B : False
C :
D :
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