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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.
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संबंधित प्रश्न
Name the parts A, B and C shown in the diagram and write their functions.
State the function of flowers in the flowering plants.
State the name of the functional unit concerned with sexual reproduction.
In tobacco plant, the male gametes have 24 chromosomes.
What is the number of chromosomes in the zygote?
Which of the following statements are true for sexual reproduction in flowering plants?
(i) it requires two types of gametes
(ii) fertilisation is a compulsory event
(iii) it always results in the formation of zygote
(iv) offsprings formed are clones
(a) (i) and (iv)
(b) (i), (ii) and (iv)
(c) (i), (ii) and (iii)
(d) (ii), (iii) and (iv)
Describe an activity to demonstrate phototropism.
Calyx : Sepals : : Corolla : ________________
Antipodal cells are present towards the ______ in an anatropous ovule.
Which type of development is observed in male gametophytes of plants?
Draw the diagram of a flower and label the four whorls. Write the names of gamete producing organs in the flower.
