Answer: (a) orthotropous (a) Asteraceae (b) Commelina Answer: If micropyle comes to lie close to the funiculus the ovule is termed as If you have any query regarding CBSE Class 12 Biology Sexual Reproduction in Flowering Plants MCQs Pdf, drop a comment below and we will get back to you at the earliest. (a) 1 vegetative cell, 1 generative cell, 1 male gamete Answer: What will be the number of chromosomes in the gametes ? (b) microspore (d) wind, Question 9. (c) maize The portion of embryonal axis between plumule (future shoot) and cotyledons is called If an endosperm cell of an angiosperm contains 24 chromosomes, the number of chromosomes in each cell of the root will be (a) pea and groundnut Answer: (b) cotyledons, endosperm (d) None of these (b) 1 vegetative cell, 2 male gametes (a) bees (a) pectocellulose Separate sections for each chapter students will find. Study of pollen grains is called Check below the chapter-wise Important MCQs for CBSE Class 9 Science: MCQs on Chapter 1: Matter in Our Surroundings. MCQs on Chapter … Both chasmogamous and cleistogamous flowers are present in (b) Commelina, Question 5. Pollen grain is a Answer: (a) Nawaschin, Question 33. (b) Impatiens Biology part I book completes chapters. Question 19. (a) 8 (a) plumule, epicotyl (a) Stamen Answer: An embryo may sometimes develop from any cell of embryo sac other than egg. Answer: Father of Indian embryology is (a) two polar nuclei of embryo sac Concise Biology Class 9 ICSE Solutions. Science of cultivation, breeding, marketing and arrangement of flowers is called (a) papaya (c) plumule, radicle (a) castor Download latest MCQs for Class 9 all subjects in pdf free Which of the following is not a water pollinated plant ? What is the function of germ pore ? These helping materials comprised of 11th class biology past papers, students can find the old papers of the past 10 years. (b) orthotropous, Question 51. (d) coleoptile. (b) 8 – nucleate, 8 – celled (a) Zostera (b) Castor (b) Guides the pollen tube into a synergid The clear pattern that students will face in the examination is presented in this test system. (a) arboriculture The true embryo develops as a result to fusion of This is because after performing the test students get quick result, and they will also be provided with the discussion about wrong answers and right answers. Answer: Every chapter completes with various helpful topics. Question 14. Fusion of one of the male gametes with egg nucleus is referred to as The three cells found in a pollen grain when it is shed at 3-celled stage are (d) malacophilous flowers Persistent nucellus is called as _______ and is found in _______. (a) microsporangia The total number of nuclei involved in double fertilisation in angiospersm are (c) pollen grain. (d) synergids Heterostyly as a contrivance for cross-pollination is found in Indentify the wrong statement regarding post-fertilisation development. Question 1. Answer: (d) radicle, hypocotyl (a) tapetum lies just inner to endothecium (a) stigma (d) endosperm, radicle (a) 100 (c) entomophily (b) 16 (c) Salvia (c) endosperm, black pepper MCQs on Chapter 2: Is Matter Around Us Pure. (c) 16, Question 34. (a) endosperm, cotyledons (c) 23 (a) Commelina, Question 6. (c) 16, Question 43. Class 9 Biology Chapter 6 Tissues - MCQs. (c) endothecium lies inner to middle layers Biology MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. (a) Stigma, ovule, embryo sac, placenta Online MCQs Bio with answers is arranged with chapter wise sequence, moreover, half book test and full book test are also arranged. (c) suberin (c) funicle (a) hypocotyl Mature ovules are classified on the basis of funiculus. (d) five. (d) microsporophylls, Question 24. (d) 24 Answer: Answer: Intermediate level students who are getting helping materials for good preparation will also be provided with 11th class date sheets and 11th class result for Gujranwala board. (b) nucellus Answer: (b) floriculture, Question 22. (b) entomophily, Question 11. Anther is generally (d) epidermis and tapetum. Answer: The consumer teases almost all of the ads. (d) citrus. (c) 16 (c) castor and groundnut Biology online video lectures for 1st year, planned by the expert teachers also uploaded here to kill your study burden. (c) stigma and filament Answer: (b) bottle gourd (b) 32 Answer: (b) Generative cell, Question 47. The stamens represent (c) Cleistogamy (a) two Answer: Part of the gynoecium which receives the pollen is called (c) Asclepiadaceae Pollen Feathery stigma occurs in (d) endothecium. (b) apogamy (b) wheat (c) 25, Question 44. (a) stigma, Question 56. (d) all of these. (b) stigma, Question 57. (c) epidermis and middle layer (a) endothecium and tapetum Megasporangium along with its protective integuments is called (b) Swaminathan (c) Maize (d) both (a) and (b) (d) maize and pea. (b) wheat, Question 8. (a) The ovary wall develops into pericarp. In albuminous seeds, food is stored in _______ and in non albuminous seeds, it is stored in _______. Callase enzyme which dissolves callose of pollen tetrads to separate four pollens is provided by (a) perisperm, black pepper. From among the sets of terms given below, identify those that are associated with the gynoecium. 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Answer: (c) ornithophilous flowers (b) 50 (b) perisperm, groundnut ‘ (b) three Online test system comprises objective type questions. (a) perisperm, black pepper (a) 8 – celled (a) young anthers, Question 29. Enhance your subject knowledge taking the help of MCQs of Class 9 Science and practice them on a regular basis. (d) none of these (d) trisporangiate. When micropyle, chalaza and hilum lie in a straight line, the ovule is said to be (a) P. Maheshwari Answer: (b) floriculture If you feel burden then you are to inform that here we also offered other helping materials that may kill your burden.

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