1) Bacteria responsible for formation of curd from milk a) Lactobacillus bacteria b) rhizobium bacteria c) cyanocobalamin bacteria d) algae 2) Splitting of organisms into two or more offspring s in a symmetrical manner is called a) fragmentation b) budding c) regeneration d) fission 3) which plant produce new plants through roots a) Dahlia,sugar cane,lettuce b) Dahlia,radish,carrot c) carrot,moringa,neem d) papaya,jasmine 4) What are the artificial propagating methods in plants a) cutting,budding b) layering,splitting c) fission, sowing d) Grafting,layering, cutting 5) Which fungus commonly called as bread mould a) black fungi b) blue fungi c) Rhizopus d) monopus 6) Union of male and female gametes is a) Rumination b) Fertilization c) Sporulation d) reproduction 7) The male reproductive cells or spermatozoa are produced by a) ovary b) spermi duct c) Testis d) prostate gland 8) The hormone that regulates the development of male reproductive organs a) estrogen b) progesterone c) testosterone  d) growth hormone 9) Female gamete ovum is produced by a) Ovary b) uterus c) oviduct d) vagina 10) Total time period required for the development of embryo and foetus is called  a) Gestation period b) menstrual period c) Time period d) all 11) Examples of unisexual flowers a) ridge gourd,hibiscus b) papaya,China rose c) Bottle gourd,papaya d) Datara,hibiscus  12) What are the parts of a carpel/gynoecium a) stigma,style,ovary b) filament,anther c) stigma,stamen,pistil d) style,anther, pollen 13) How many cells and nuclei does an embryosac consist of a) 7cells,6 nuclei b) 3 cells,8 nuclei c) 8 cells,7 nuclei d) 7 cells, 8 nuclei 14) Union of one male nucleus with egg and the 2nd male nucleus with fusion nucleus is called a) Fertilization b) fusion nucleus c) Double fertilization d) pollination 15) Who gave the phrase omnis cellular de cellula a) Luispasteur b) Rudolph virchow c) Watson and crick d) Gregor John mendel 16) Who discovered the structure of DNA a) John mendel b) Rudolph virchow c) Watson and Crick d) Darwin 17) What is colostrum a) First secretion of mammary gland after giving birth b) secretion of pitutary gland c) secretion of pancreas d) secretion of prostate gland 18) The process of developing zygote from female gamete without fertilization a) Conjugation b) Parthenogenesis c) fertilization d) fragmentation 19) In cell division mitosis nuclear membrane disappears at this stage a) Metaphase b) Telophase c) Prophase d) Anaphase 20) Examples of STD'S a) AIDS,T.B,TYPHOID b) Syphilis,AIDS,Pertussis c) HIV,malaria,cholera d) Syphilis,AIDS,gonorrhoea 21) Membranous structures that helps to nourish, protect and support the developing embryo a) Chorion,amnion,Allantois,yolksac b) Fallopian tube,cervix c) Chorion,zygote,uterus d) placenta,amnion 22) The place of fertilization a) Uterus b) Ovary c) Fallopiantube d) Spermiduct 23) Fluid secreted from seminal vesicles,prostate gland,cooper's gland a) Seminal plasma b) Semen c) Plasmolemma d) Testosterone 24) Meoisis is also called a) Reduction division b) Double division c) Replication d) Propagation 25) I am formed as a result of double fertilization, the cotyledons digest and absorb me a) Endosperm b) Zygote c) Pericardium d) Nucleus

REPRODUCTION-The generating system

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