Advertisements
Advertisements
प्रश्न
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
Name the parts A, B and C shown in the following diagram and state one function of each.
Mention the changes a flower undergoes after fertilisation.
The anther contains ______.
Fill in the following blank with suitable word :
The female organ of reproduction in the flower is the...........
Fill in the following blank with suitable word :
The.......... at the base of the carpel contains egg cells.
Give one example each of unisexual and bisexual flowers. Differentiate between the two types of pollination that occur in flowers. What happens when a pollen lands on a suitable stigma? Write about the events that occur till the seed formation in the ovary.
List any two differences between pollination and fertilization.
Pollen grains are formed by _________ division in locules of anthers.
Define.
Inflorescence
The figure below shows the concept of double fertilization. Complete the flow chart showing the progress at each step:
