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प्रश्न
Fill in the blank by selecting suitable word:
A flower bearing only male or female parts is known as __________ flower.
विकल्प
unisexual
fertilisation
fruit
stamen
anther
bisexual
pollination
seed
ovary
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उत्तर
A flower bearing only male or female parts is known as unisexual flower.
APPEARS IN
संबंधित प्रश्न
Name the part made up of the stigma, style and ovary.
Where are the pollen grains produced?
Explain the term 'fertilisation'.
Give some examples of different modes of fertilisation in nature?
The length of pollen tube depends on the distance between :
(a) pollen grain and upper surface of stigma
(b) pollen grain on upper surface of stigma and ovule
(c) pollen grain in anther and upper surface of stigma
(d) upper surface of stigma and lower part of style
Which of the following statements are true for flowers?
(i) Flowers are always bisexual.
(ii) They contain sexual reproductive organs.
(iii) They are produced in all groups of plants.
(iv) after fertilization they give rise to fruits.
Fill in the blank by selecting suitable word:
A flower that bears both the male and the female parts is known as __________ flower.
Describe an activity to demonstrate phototropism.
Identify the parts A, B, C, and D?
Sexual maturation of reproductive tissues and organs are necessary link for reproduction. Elucidate.
