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Study the following table: Group Parts of stamen Parts of pistil A Anther, filament Ovary, stigma, style B Anther, petal Anther, sepal, stigma C Stigma filament Style, stigma, sepal D Style, ovary Anther, filament, ovary   The group in which the parts of stamen and parts of pistil are correctly shown is
Consider the following statements and choose the correct answer:
1. In angiosperms the pollination consists of transference of the pollen grains from the anther to the stigma either by self-pollination or by cross-pollination
2. Pollen grain is shed from the pollen sac in the two-celled stage
3. The exine of each microspore grows out into a tube, called the pollen tube
4. The growth of pollen tube is stimulated by sugary substances secreted by the stigma
Consider the following statements regarding the germination of pollen grain and choose the correct answer:
1. The content of the pollen is a true male gametophyte
2. The pollen tube comes out due to the protrusion of the exine through the germ pore
3. When the pollen grain has germinated, the pollen tube penetrates the stigma through the stigmatic papillae
4. Some stigmas have a continuous cuticle in which pollen tubes penetrate by enzyme action
_______ is the transfer of pollen grains from anther to the stigma of another flower of the same plant.
_______ is the transfer of pollen grains from the anther to the stigma of another flower of the same plant.
The transfer of pollen from the anther of a flower to the stigma of different flower is known as
The transfer of pollen grains from the anthers of a flower to the stigma of the same flower is known as
If pollen grain is transferred from anther to stigma of the same flower, it is called
Consider the following statements regarding the embryological features of Exocarpus and choose the correct answer:
1. The development of anther is normal
2. Four celled pollen grains are shed at the time of dehiscence of anther
3. Development of 8 nucleate Polygonum type of embryo sac takes place
4. The seed is not 'naked'
Transfer of pollen to the stigma of another flower of the same plant is