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प्रश्न
Fill in the following blank with suitable word :
Flowering plants reproduce by ...........method of reproduction.
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उत्तर
Flowering plants reproduce by the sexual method of reproduction.
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संबंधित प्रश्न
Name and differentiate between the two modes of pollination in flowering plants.
What type of plants reproduce by sexual reproduction method?
What is meant by ‘unisexual flowers’?
Draw a neat diagram of a flower showing its various parts. In this diagram mark stem, receptacle, sepals, petals, stamen and carpel.
One of the following occurs in the reproductive system of flowering plants as well as that of humans. This is :
(a) vas deferens
(b) anther
(c) ovary
(d) style
In the figure given alongside, the parts marked A, B and C are sequentially:
The correct sequence of reproductive stages occurring in flowering plants is ______.
Fill in the blank by selecting suitable word:
A flower bearing only male or female parts is known as __________ flower.
Mention pollination types.
Calyx : Sepals : : Corolla : ________________
Where does the endothecium layer of anther lobes is present?
The anther wall consists of four wall layers where ______
Which of the following are the chemical components of the wall of pollen tube?
The seed that contains the future plant is called the ______
Complete the table
| Carly x | ______ | ______ |
| ______ | petal | attract insects |
| Androecium | ______ | Male reproductive part |
| ______ | ______ | Female reproductive part. |
Which among the following statements are true for unisexual flowers?
- They possess both stamen and pistil
- They possess either stamen or pistil
- They exhibit cross pollination
- Unisexual flowers possessing only stamens cannot produce fruits
Which among the following statements are true for sexual reproduction in flowering plants?
- It requires two types of gametes
- Fertilisation is a compulsory event
- It always results in formation of zygote
- Offspring formed are clones
Type of sexual reproduction is ______.
Explain the post fertilization changes that occur in the ovary of a flower.
In male reproductive whorl of a flower the archesporial cells are formed by ______.
