Advertisements
Advertisements
प्रश्न
Given below are two figures (A and B) of a certain part of a flower. Study the figures carefully and answer the following question:
Can you state how the contents of the pollen sacs would come out?
उत्तर
The contents of the pollen sacs would come out through agents like air, wind, insects leading to pollination in flowers.
APPEARS IN
संबंधित प्रश्न
Explain the following term:
Staminate flower
Where the following structures/parts located and what are their functions?
Placenta
State the location of the following in a flower:
Petals
Define the following term and mention its main functions:
Gynoecium
What is corolla? Write the name of its unit.
Write four lines on the following:
Androecium
State true or false. If false, correct the statement.
A complete flower has four whorls.
Draw a flower, you have studied for the Table.
| Observations on flowers | ||||||
| Name of flower/plant | Number and colour of sepals | Number and colour of petals | Are the sepals joined or separate? | Are the petals joined or separate? | Stamens - are they free or joined to petals | Pistil - Present/absent |
| Rose | Many (Colour ?) | 5 (colour ?) | separate | Free | Present | |
______ is the outer part of the flower.
The small green leaves at the base of flowers are known as ______.
