BIOLOGY Quiz IBy questionpitara.com / 7 April 2024 12345678910111213141516171819202122232425 BIOLOGY Quiz I 1 / 25 Delicious chilgoza seeds, commercially important products such as turpentine and resin and the drug ephedrine, useful in asthma and other respiratory ailments. are all obtained from plants that are gymnosperms algae ferns monocotyledons and dicotyledons 2 / 25 Leukaemia is a disease of the blood lungs skin nerves 3 / 25 Long bones function in support support, erythrocyte and leukocyte synthesis support and erythrocyte synthesis erythrocyte formation 4 / 25 Lion is kept under in Eltonian pyramid as Producer Tertiary consumer Primary consumer Secondary consumer 5 / 25 Food is normally digested in the small intestines liver large intestines stomach 6 / 25 Movements due to light are shown by all the plants all land plants flowering plants lower plants 7 / 25 If a freshwater plant is put in sea water, its cell will all of the above undergo plasmolysis lyse swell with turgor pressure 8 / 25 Lichen is considered to be a symbiotic association of two living organisms. Which organisms are involved in it? fungi and bryophytes algae and fungi algae and bryophytes algae and bacteria 9 / 25 Lungs are situated in the pericardial cavity buccal cavity abdominal cavity thoracic cavity 10 / 25 Fungi are always autotrophic parasitic heterotrophic Saprophytic 11 / 25 Crows and pigeons are cold-blooded neither (a) nor (b) warm-blooded both (a) and (b) 12 / 25 Deficiency of iron in human diet causes rickets scurvy anaemia goitre 13 / 25 How many bones are there in a newly born infant? 300 230 280 206 14 / 25 During the day time plants take in nitrogen and give out oxygen take in nitrogen and give out oxygen take in carbon dioxide and give out oxygen take in oxygen and give out carbon dioxide 15 / 25 ECG is used for the diagnosis of ailments of the lungs heart kidneys brain 16 / 25 Malaria is a disease that affects th lungs heart spleen kidney 17 / 25 Man belongs to the phylum amphibian mollusca chordata porifera 18 / 25 Enzymes help in respiration digestion of food immune system reproduction respiration 19 / 25 Disease caused by deficiency of vitamin-C is beriberi night blindness pellagra scurvy 20 / 25 Heart attack is caused due to cholesterol blood urea blood protein blood sugar 21 / 25 During elections, a permanent chemi- cal mark is put at the base of the nail of the index finger while exercising your franchise. This mark is not seen after 2 months or so because it is gradually oxidized by tannin and caffeine that we ingest in tea and cof- fee respectively (c) the formation of new nail forcibly removes the old one constant contact of the hands with hard water corrodes the mark it is worn out by constant washing with scap and water 22 / 25 Glucose is mainly absorbed in Henle's loop nephron DCT PCT 23 / 25 Human urine as compared to human blood is all of these hypertonic hypotonic hypertonic 24 / 25 The odd one among the following is lymphocyte neutrophils monocytes erythrocytes 25 / 25 Genes control protein synthesis and heredity biochemical reaction of some enzymes protein synthesis but not heredity heredity but not protein synthesis Your score is 0% Send feedback
