Advertisements
Advertisements
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
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.
What changes take place in the flower after fertilisation which lead to the formation of seeds and fruit?
Mention the function of Anther.
Write one main difference between asexual and sexual mode of reproduction. Which species is likely to have comparatively better chances of survival – the one reproducing asexually or the one reproducing sexually? Give reason to justify your answer.
Explain the process of fertilisation in flowers.
In the figure, the parts marked A, B and C are sequentially:
(A) Plumule, Radicle and Cotyledon
(B) Radicle, Plumule and Cotyledon
(C) Plumule, Cotyledon and Radicle
(D) Radicle, Cotyledon and Plumule
A student is observing the temporary mount of a leaf peel under a microscope. Draw a labelled diagram of the structure of stomata as seen under the microscope
Calyx : Sepals : : Corolla : ________________
Generally, in a pollen tube, which of the following moves to the tip of the tube?
Give reason for the following:
Fertilization cannot take place in flowers if pollination does not occur.
