Advertisements
Advertisements
प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement
Pollen is produced in the:
पर्याय
Filament
Style
Pistil
Anther
Advertisements
उत्तर
Anther
APPEARS IN
संबंधित प्रश्न
Write the names of those parts of a flower which serve the same function as the following do in the animals :
(i) testis,
(ii) sperm,
(iii) ovary,
(iv) egg
What is made in ovary of a flower?
Which of the following is the correct sequence of events of sexual reproduction in a flower?
(a) pollination, fertilisation, seed, embryo
(b) seed, embryo, fertilisation, pollination
(c) pollination, fertilisation, embryo, seed
(d) embryo, seed, pollination, fertilisation
Fill in the blanks:
A carpel consists of ________ , ________ and ________.
What are the male and female gametes in a flowering plant?
Explain the process of fertilisation in flowers.
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
Match the following
| 1. | Petal | Opuntia |
| 2. | Fern | Chrysanthemum |
| 3. | Phylloclade | Attracts insect |
| 4. | Hooks | Spore |
| 5. | Sucker | Bignonia |
Give reason for the following:
Fertilization cannot take place in flowers if pollination does not occur.
Explain the post fertilization changes that occur in the ovary of a flower.
