24/05/2021 Tutor Test (Commerce) 0Comments by Gate Academy Welcome to your Tutor Test (Commerce) You have 10 minutes to complete the test of %TOTAL_QUESTIONS% questions. Instructions 1. Answer ALL Questions. 2. Make sure you are prepared before you start the test. 3. Make sure you have a steady internet connection. 4. Do not attempt to reload the test page once you begin. 5. Fill the text field below with your correct details before you begin Full Name Email Address 1. One of the following is not a function of bones.Secretion of hormones for calcium regulation in blood and bonesPlace for muscle attachmentProduction of blood corpusclesProtection of vital organs2. Movement of cell against concentration gradient is calledosmosisdiffusionactive transportpassive transport3. Photo-oxidation isphotolysisphotorespirationAll of the abovelight and oxygen induced breakdown4. Pollination is best defined astransfer of pollen from anther to stigmavisiting flowers by insectsgrowth of pollen tube in ovulegermination of pollen grains5. Plants receive their nutrients mainly fromsoilatmospherechlorophylllight6. Plants absorb most part of water needed by them through their.embryonic zoneroot hairsgrowing pointzone of elongation7. Most fish do not sink in water because of the presence of I. swim bladder II. air bladder III. air sacs IV. air in spongy bonesIII and IV are correctI, II, III and IV are correctII and III are correctI and II are correct8. Photosynthesis generally takes place in which parts of the plant?stem and leafBark and leafRoots and chloroplast bearing partsLeaf and other chloroplast bearing parts9. Process of cell division can take place byheterosisfusionmitosisNone of these10. Plants synthesize protein fromamino acidssugarstarchfatty acids11. Plants absorb dissolved nitrates from soil and convert them intofree nitrogenureaammoniaproteins12. Out of 900 reported species of living gymnosperms, conifers are represented by about 500 species.About 2,500,000 species of angiosperms (flowering plants) have also been reported in the world. The vast and dominant woodlands in Europe, Asia, North America and mountains such as Himalayas are wooded withangiosperms and all gymnosperms except conifersonly angiospermsall gymnosperms, except conifersonly conifersYou've successfully completed your test. Submit below.