Advertisements
Advertisements
प्रश्न
Tick the most appropriate answer.
The transfer of pollen grains from the anther to the stigma is termed as
विकल्प
fertilization
reproduction
fusion
pollination
उत्तर
pollination
APPEARS IN
संबंधित प्रश्न
The part of the flower that gives rise to the fruit is
Where the following structures/parts located and what are their functions?
Anther
Given below are two figures (A and B) of a certain part of a flower. Study the figures carefully and answer the following question:
Which major organ of a flower does the figure A represent? What is the collective term for this organ ?
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?
What are bracts? State their function.
Explain the terms Monadelphous, Diadelphous and Polyadelphous. In each case name a flower possessing such an androecium.
State the location of the following in a flower:
Petals
Give the difference in the function between the following parts:
Petal and sepal
Give one example of the following:
Persistent calyx
Very Short Answer Type Question:
Name the prominent parts of a flower.
Very Short Answer Type Question:
What is pistil?
Short Answer Type Question:
Why are petals colourful?
Short Answer Type Question:
Why does white flowers bloom at night?
Long Answer Type Question:
Explain the structure of a typical flower with the help of a diagram.
Have you seen flowers? Try to answer the question given below
Which is your favourite flower? ________
Bring few hibiscus flowers to the classroom. Distribute the flowers to children. Introduce the parts of the flower to them. Then, ask them to observe and feel the different parts of the flower and tell them to record their observation.
| Parts of flower | What is its colour? |
| Petal | |
| Sepal | |
| Pistil | |
| Stamen |
The male part of the flower is _____.
State true or false. If false, correct the statement.
A complete flower has four whorls.
Correct the following statement and rewrite it in your notebook.
If the petals of a flower are joined together, then the pistil is joined to the petal.
What are the parts of a flower?
