Pollination is defined as the process of transfer of pollen grains from an anther to the stigma of the same flower or of different flower. Free PDF download of Important Questions for CBSE Class 12 Biology Chapter 2 - Sexual Reproduction in Flowering Plants prepared by expert Biology teachers from the latest edition of CBSE (NCERT) books. Mustard, Basils, Orchids, Roses, Cucurbita, etc. Characteristics of Anemophilous Flowers: Mustard, Basils, Orchids, Roses, Cucurbita, etc. 1. 9.1 Types of Pollination 1 Self pollination or Autogamy :-If the pollen grain are transferred from an anther to the stigma of the same flower, this process is called self pollination or autogamy. maize, Solanum. are entomophilous … The three cells found in … Practising given Class 12 Biology Chapterwise Important Questions with solutions will help in scoring more marks in your Board Examinations. 1. Pollination through insects: In most.cases at the time of collection ofVnectar pollen grains from one flower is transferred to another flower by insects. Anemophily (Gk. Maize is. (i)Autogamy is the transfer of pollen grains from anther to the stigma of the same flower. (a) Dicliny (b) Dichogamy (c) Herkogamy (d) Cleistogamy 7. It is the most primitive type of pollination and mostly the plants produces unisexual flowers. The transfer of pollen grains through wind is termed as Anemophily nd the wind pollinated plants r called as anemophilus. Prev Question Next Question. 1.Pollination is the transfer of pollen grains from anther to the stigma of a pistil. anemos- wind, philein- to love; Wind Pollination; Fig. Insect pollinated flowers: These flowers, called entomophilous, in general, are conspicuous with large and brightly coloured or white petals, often scented, nectar producing and relative low in pollen production. Flowers showing different maturation times for stamens and carpels may also show cross-pollination, e.g. are entomophilous flowers. Crop pollination yield with enhanced quality in entomophilous orchard fruit crops (Garratt et al., 2013), in field crops (Bommarco, 2012), and small fruits and vegetables ... Cowpea, Maize and Rice were the pollination dependent crops in Jutpani (Intensive agriculture D. Hydrophilous. EASY. In many plants, Pollination occurs through the wind. Related Questions to study. What are the Characteristics of cross-pollination? C. Entomophilous. Insect pollination is also known as Entomophily. One of these is not an example of such outbreeding device. Flowers in which pollination occur through insects are known as entomophilous flowers. A. Cleistogamous. B. Anemophilous. 2.19): It is a mode of cross pollination or transfer of pollen grains from a mature anther to the stigma of a pistil which is accomplished through the agency of wind, e.g., Coconut Palm, Date Palm, Maize, many grasses, Cannabis. Practice important Questions. Anthers and the stigma lie close to each other in a way that self-pollination occurs, i.e. Often the tiny flowers are assembled in densely clustered inflorescences as in Maize or Jowar or Ragi. Cross pollination by insect. Flowering plants have developed certain outbreeding device to discourage self-pollination and to encourage cross – pollination . Paddy, Wheat, Maize. sunflower, Magnolia. Flowers in which pollination occurs, through the wind, are known as Anemophilous flowers. 9. Answer. 676 Qs. Sexual Reproduction in Flowering Plants Important Questions for CBSE Class 12 Biology Pollination. 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