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Question
Expand the following abbreviation IW.
Solution
In-Vitro Fertilization
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RELATED QUESTIONS
Where and how does triple fusion take place?
Fill in the blanks with suitable words.
Transference of pollen grains from anthers to stigma of the same flower is called ________.
Match the items in Column A with those in Column B.
|
Column A |
Column B |
|
(a) Generative nucleus |
(i) Pollen tube |
|
(b) Germ pore |
(ii) Endosperm nucleus |
|
(c) Exine |
(iii) Testa |
|
(d) Secondary nucleus |
(iv) Fertilization |
|
(e) Integument |
(v) Male nuclei |
|
(f) Egg nucleus |
(vi) Rough |
The question has four options. Choose the correct answer:
One male gamete fuses with the egg and forms a diploid zygote. This process is called
The question has four options. Choose the correct answer:
The study of fruits is known as
Give any four points of significance of double fertilization.
Identify the incorrect pair
In double fertilization, the first male gamete fuses with the egg and the second male gan1ete fuses with which of the following?
Identify the CORRECT statement with reference to cellular endosperm.
Name the following:
A diploid nucleus in central cell of embryo sac in plants.
