Sexual Reproduction in Flowering Plants questions
847 published questions with worked solutions.
- These processes are necessary for the complete development of male gametophyte from pollen mother cell.
- Study the following table and choose the correct option | Column-I | Column-II | |---|---| | (A) Funiculus | (1) Hilum | | (B)...
- Embryo sac is also known as
- Ovule integument gets transformed into
- In porogamy, pollen tube enters the ovule through the
- Bright colouration of flowers is an adaptation for
- Transfer of pollen grains from one flower to another flower of same plant is
- What does the filiform apparatus do at the entrance into ovule?
- Self-pollination means
- Which of the following statements about sporopollenin is false?
- Nucellus forms which of the following parts of fruit?
- Ornithophily refers to the pollination by which of the following?
- An interesting modification of flower shape for insect pollination occurs in some orchids in which a male insect mistakes the...
- It is process of embryo sac formation from cell of nucellus, without undergoing meiosis.
- Which of the following is pollinated by water?
- Through which cell of the embryo sac, does the pollen tube enter the embryo sac?
- The arrangement of the nuclei in a normal embryo sac in the dicot plants, is
- In some plants, anthers and stigmas grow and mature at same time. This phenomenon is called
- Formation of diploid embryo sac from diploid vegetative structure, eg, nucellus or integument, etc, without meiosis is called
- Male gametes in angiosperms are formed by the division of
Other chapters
Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration