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प्रश्न
Match the following
| 1. | Petal | Opuntia |
| 2. | Fern | Chrysanthemum |
| 3. | Phylloclade | Attracts insect |
| 4. | Hooks | Spore |
| 5. | Sucker | Bignonia |
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उत्तर
| 1. | Petal | Attracts insect |
| 2. | Fern | Spore |
| 3. | Phylloclade | Opuntia |
| 4. | Hooks | Bignonia |
| 5. | Sucker | Bignonia |
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संबंधित प्रश्न
Fill in the following blank with suitable word :
The male organ of reproduction in the flower is the.......... .
How is the process of pollination different from fertilization?
In tobacco plant, the male gametes have 24 chromosomes.
What is the number of chromosomes in the female gamete?
Fill in the blank by selecting suitable word:
A flower that bears both the male and the female parts is known as __________ flower.
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.
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
State the number of sets of chromosomes present in a zygote.
Double fertilization means ______.
In flowering plants, the pollen grains are transferred to stigma by pollination but the female germ cells are present in the ovary.
Explain with the help of a labelled diagram (only concerned parts), how the male germ cell reaches the ovary.
Type of sexual reproduction is ______.
