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WorksheetsSexual Reproduction in Flowering Plants
Total questions: 10
Worksheet time: 10mins
Which of the following represents the female gametophyte in angiosperms?
100
150
200
250
The fusion of female reproductive nucleus with the male reproductive nucleus is known as
Adoption
Excretion
Fertilization
Regeneration
A dioecious flowering plant prevents
Geitonogamy and xenogamy
Autogamy and xenogamy
Autogamy and geitonogamy
Cleistogamy and xenogamy
Rewards and attractants are required for
Entomophily
Cleistogamy
Anemophily
Hydrophily
Functional megaspore in an angiosperm develops into
Endosperm
Embryo
Embryo-sac
Ovule
Which of the following fruit is produced by parthenocarpy?
Brinjal
Apple
Banana
Jackfruit
What is the function of the filiform apparatus?
Guide the entry of pollen tube
Recognize the suitable pollen at the stigma
Produce nectar
Stimulate division of generative cell
Which of the following statements is correct?
Sporogenous tissue is haploid
The hard outer layer of pollen is called intine
Tapetum nourishes the developing pollen
Microspores are produced by endothecium
Generative nucleus divides forming
2 male nuclei
3 male nuclei
2 female nuclei
3 female nuclei
The process of formation of seeds without fertilization in flowering plants is known as
Budding Apomixis Sporulation Somatic hybridization
Budding
Apomixis
Sporulation
Somatic hybridization
