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