Q36 Consider the following statements regarding the pathways of pollen tube entry: Q37 Consider the following statements regarding the physiological requirements for pollen germination: Q38 Consider the following statements regarding the helobial type of endosperm development: Q39 Consider the following statements regarding the mechanics of cleavage polyembryony: Q40 Consider the following statements regarding the hormonal regulation of seed dormancy: Q41 Consider the following statements regarding the duration of pollen viability: Q42 Consider the following statements regarding the structure and function of the endothecium: Q43 Consider the following statements regarding the structural types of the tapetum: Q44 Consider the following statements regarding the post-fertilization degradation of embryo sac components: Q45 Consider the following statements regarding the comparative origin and ploidy of the endosperm: Q46 Consider the following statements regarding megasporogenesis and the megaspore tetrad: Q47 Consider the following statements regarding temporal and physical outbreeding devices: Q48 Consider the following statements regarding floral rewards and nectar guides in insect pollination: Q49 Consider the following statements regarding the epiblast in monocotyledonous embryos: Q50 Consider the following statements regarding structural arrangements that prevent inbreeding: Q51 Consider the following statements regarding the structural variations of multicarpellary pistils: Q52 Consider the following statements regarding the mitotic division during the formation of the male gametophyte: Q53 Consider the following statements regarding the anatomical differentiation of the pericarp in drupes: Q54 Consider the following statements regarding the chemotropic guidance of the pollen tube: Q55 Consider the following statements regarding exine sculpturing and palynology: Q56 Consider the following statements regarding the physiological mechanisms of self-incompatibility: Q57 Consider the following statements regarding the biochemistry and function of Pollen Kitt: Q58 Consider the following statements regarding the specific mechanisms of apospory and diplospory: Q59 Consider the following statements regarding the artificial testing of pollen viability using TTC: Q60 Consider the following statements regarding the pollination mechanism in Salvia: Q61 Consider the following statements regarding the translator mechanism and pollinia in Calotropis: Q62 Consider the following statements regarding the trap mechanism and obligate mutualism in Ficus: Q63 Consider the following statements regarding the Nemec phenomenon: Q64 Consider the following statements regarding the structure and function of the obturator: Q65 Consider the following statements regarding stigmatic papillae and pollen hydration: