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Diagram quiz on Flower Parts

This quiz is designed to assess your  understanding about the "Parts of a flower"Choose the best answer from the four options given. When you've finished answering as many of the questions as you can, scroll down to the bottom of the page and check your answers by clicking 'Score'. Percentage score will be displayed along with right answers.



1. Which of the following is a justification for considering the above flower as a ‘complete flower’?
Presence of calyx and corolla
Presence of stamens and carpels
Presence of androecium and gynoecium only
Presence of all four whorls
2. The region labeled C and D are called the reproductive whorls of a flower. The whorls are
gynoecium and androecium
stamens and carpels
carpels and stamens
anther and stigma
3. The part labeled A is the outermost whorl of the flower. It is the
perianth
calyx
corolla
style
4. Stamen is the male reproductive part of the flower (C). Each stamen consists of two parts, labeled E and F in the diagram. It is the
anther and style
anther and filament
style and filament
stigma and filament
5. The region labeled A and B are called the vegetative whorls of a flower. The whorls are
calyx and sepals
calyx and corolla
calyx and carpels
corolla and carpels
6. The brightly coloured whorl is the corolla (B). The corolla is composed of
sepals
petals
stamens
ovule
7. Carpel is the female reproductive part of the flower. Each carpel consists of three parts, labeled G, H and I in the diagram. The part that receives pollen grains during pollination is G. It is the
anther
ovule
stigma
style
8. The flower in the diagram has both male (stamen) and female (carpel) reproductive whorls. Such a flower is called as
unisexual
bisexual
dioecious
autoecious
9. The part labeled J is the site where female gamete or egg develops. It is the
ovary
ovule
anther
stigma
10. The ovules are formed from a soft tissue called placenta of the part labeled I. I is the
ovary
embryo
egg
stigma
11. After fertilization, the regions that develops to fruit and seed is labeled as I and J. It is the
stigma and style
ovary and ovule
ovule and ovary
anther and ovule
Score =
Correct answers:
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