Biology Tests 139 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Biology (Matric) Quiz 1 / 25 Mitochondria are found: in all cells only in plant cells only in animal cells in all eukaryotic cells 2 / 25 The zygote in moss plant divides and produces: Sperms Eggs Embryo Spores 3 / 25  The process by which homologous chromosomes being to pair with each other is called chiasma interkinesis crossing over synapsis 4 / 25 Cotton fibers are made up of: Glucose Galactose Starch Cellulose 5 / 25 The sporangia of horsetail (Equisetum) cones are produced In the axils of leaves On the tip of branches On little branches Enveloped in leaf 6 / 25 Cholesterol is: diglyceride saturated fatty acids unsaturated fatty acids steroid 7 / 25 Embryonic development of the bryophyte zygote takes places in the: Protonema Sporogonium Antheridium Archegonium 8 / 25 During what phase of meiosis tetrads are form? prophase I prophase II metaphase I metaphase II 9 / 25 In which of the following endosperm is involved in the process of fertilization? Gymnosperms Pteredophytes Angiosperms Algae 10 / 25 Active transport: requires a protein carrier moves a molecule against its concentration gradient requires a supply of energy all of these 11 / 25 It is a site of certain metabolic pathways: Cell wall Plasma membrane . Cytoplasm A & B 12 / 25 Which is the defined as the maintenance of the internal conditions of body an equilibrium? osmoregulation Oxidation Homeostasis Metabolism 13 / 25 Which of the following is not the asexual method of reproduction in fungi? fragmentation budding spore formation conjugation 14 / 25 In majority of the Fungi the chief component of the cell wall is: Cellulose Lignin Protein Chitin 15 / 25 Nutrients are returned to the environment by: producers decomposers herbivores carnovores 16 / 25 The chloroplast functions in : Photosynthesis ATP synthesis DNA replication Protein synthesis 17 / 25 Which of the following produce hard exoskeletion? jelly fish Hydra Obelia Corals 18 / 25 They are stored in plant and animal cells: Starch and Glycogen Glucose and sucrose Starch and cellulose Fructose and glucose 19 / 25 Reproductive leaves produced at the ends of upright branches in Selaginella are called: Sporophylls Sporangia Sporocarps Spermatia 20 / 25  If at the end of meiosis, each of the four daughter cells has four chromosomes, how many chromosomes were in the mother cell? 2 4 8 16 21 / 25 In Selaginella sperms are transported to the egg through Insects Water Pollen tube Air 22 / 25 Which of the following is not the part of Sporophyte of an angiosperm? Sperms Roots Leaves Stem 23 / 25 Which of the following chromosomes have arms of unequal length? Telocentric Metacentric Acrocentric Submetacentric 24 / 25 The statement made by a scientist, which may be the possible answer to the problem. Deduction Theory Hypothesis Law 25 / 25 Proteins are synthesized in the: Ribosomes Mitochondria Nucleus Nucleolus Your score is Restart quiz Subscribe our Channel Here Apply Here for Online Registration Contact For any query please call at +92-3332225389 Facebook-f Twitter Google-plus-g Instagram Dribbble Youtube
