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1) The scar present on the seed coat is known as a. ovule duct b. pollens c. hilum d. sporangium duct
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2) The gametophyte generation in the life cycle of plants is a. haploid b. diploid c. meiotic whorl d. mitotic whorl
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3) The enlarged portion of the underground stem is a. bulbs b. suckers c. tubers d. vegetative leaves
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4) The outermost whorl of a flower is called a. petal b. sepal c. calyx d. corolla
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5) In Rhizomes, buds are produced at a. nodes b. roots c. shoots d. stems
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6) The examples of flowers that are pollinated by insects are a. willow and corn b. buttercup and rose c. grasses d. hazel and willow
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7) In honeycomb, the unfertilized eggs laid by queen become developed and turns into a. diploid females b. diploid males c. haploid females d. haploid males
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8) In binary fission of unicellular eukaryotes, the parent organism nucleus is divided into two by a. fragmentation b. cloning c. meiosis d. mitosis
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9) If the planarian divides into more than two pieces then this type of division is also called a. fragmentation b. binary fission c. budding d. spore formation
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10) The sporophytic generation is dominant in a. all plants b. most plants c. few plants d. only in trees
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11) After the fertilization of egg cells in fallopian tubes, the zygote is carried to the a. uterus b. urethra c. seminal gland d. ovular glands
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12) The generative nucleus undergoes mitosis to produce a. spores b. microspores c. sperms d. pollen sac
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13) An important step in spreading of flowering plants is the evolution of a. leaf b. seed c. flower d. stem
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14) The kind of fertilization in which the eggs are fertilized outside the body is called a. external fertilization b. internal fertilization c. diploid fertilization d. haploid fertilization
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15) Short underground stems surrounded by thick, fleshy leaves that contained stored food are called a. bulbs b. corms c. rhizomes d. stem tubers
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16) The plants whose seeds are germinated by following the Epigeal germination are a. pea and beans b. papaya and cotton c. coconut d. maize
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17) The short and swollen underground stems a. bulbs b. corms c. rhizomes d. root
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18) In mosses and ferns, sperms are a. non motile b. motile c. thick walled d. thin walled
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19) The process in which involves the development of the embryo into the seeding is called a. seed self pollination b. seed reproduction c. seed germination d. seed pollination
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20) The example of seedless plants are a. morning glory and rose b. grasses and roses c. mosses and ferns d. sunflower and buttercup
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