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Question
Fill in the blank by selecting suitable word:
A flower bearing only male or female parts is known as __________ flower.
Options
unisexual
fertilisation
fruit
stamen
anther
bisexual
pollination
seed
ovary
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Solution
A flower bearing only male or female parts is known as unisexual flower.
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RELATED QUESTIONS
Fill in the following blank with suitable word :
The ovule becomes a .......... after fertilisation.
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
The students of a class were asked by the teacher to study the different parts of an embryo of an angiosperm. Given below are the essential steps for the experiment :
A. Soak the seeds in plain water and keep them overnight.
B. Cut open the soaked seed and observe its different parts.
C. Take some healthy seeds in a petri-dish.
D. Drain the excess water, cover the seeds with a wet cotton cloth and leave them as it is for a day.
The correct sequence of these steps is
(a) C, A, D, B
(b) C, D, A, B
(c) A, C, D, B
(d) A, C, B, D
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
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Prepare a slogan for campaign against female foeticide.
Answer the following question.
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The pollen tube usually enters the embryo sac ______.
