Answer. 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 It may also occur in flowers showing male sterile lines e.g. D. Hydrophilous. 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. are entomophilous … 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. Insect pollination is also known as Entomophily. Practising given Class 12 Biology Chapterwise Important Questions with solutions will help in scoring more marks in your Board Examinations. sunflower, Magnolia. Characteristics of Anemophilous Flowers: The transfer of pollen grains through wind is termed as Anemophily nd the wind pollinated plants r called as anemophilus. (i)Autogamy is the transfer of pollen grains from anther to the stigma of the same flower. Cross pollination by insect. These insects are generally bees, butterflies, moths, flies and beetles. (a) Dicliny (b) Dichogamy (c) Herkogamy (d) Cleistogamy 7. 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. Mustard, Basils, Orchids, Roses, Cucurbita, etc. One of these is not an example of such outbreeding device. 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. Cross-pollination usually occurs in plants having unisexual flower. 6. The three cells found in … Flowers showing different maturation times for stamens and carpels may also show cross-pollination, e.g. are entomophilous flowers. Practice important Questions. Flowering plants have developed certain outbreeding device to discourage self-pollination and to encourage cross – pollination . 676 Qs. A. Cleistogamous. Pollination. In many plants, Pollination occurs through the wind. 9. Maize is. 1. (2) Pollination through the wind: Wind is another good agent of pollination. Sexual Reproduction in Flowering Plants Important Questions for CBSE Class 12 Biology Pollination. Flowers in which pollination occurs, through the wind, are known as Anemophilous flowers. Anemophily (Gk. anemos- wind, philein- to love; Wind Pollination; Fig. 1.Pollination is the transfer of pollen grains from anther to the stigma of a pistil. Related Questions to study. B. Anemophilous. Often the tiny flowers are assembled in densely clustered inflorescences as in Maize or Jowar or Ragi. Of male flowers than female flowers nd r … Mustard, Basils, Orchids, Roses, Cucurbita, etc. Dinesh Vol III Biology Pg 17 to 57 . maize, Solanum. Anemophilus flowers have more no. Prev Question Next Question. 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. Pollination through insects: In most.cases at the time of collection ofVnectar pollen grains from one flower is transferred to another flower by insects. 1. Anthers and the stigma lie close to each other in a way that self-pollination occurs, i.e. EASY. C. Entomophilous. Flowers in which pollination occur through insects are known as entomophilous flowers. What are the Characteristics of cross-pollination? Explain how some plants are adapted for achieving pollination … Paddy, Wheat, Maize. 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