Biology Tests 225 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Biology (Matric) Quiz 1 / 25 The term metabolism is derived from Greek word which means:- break cut off split change 2 / 25 Transpiration take place through:- stomata cuticle lenticle all of these 3 / 25  In blue-green algae nitrogen fixation occurs in specialized cells called: Harmogonia Akinetes Heterocysts Zygospores 4 / 25 Biologist use reasoning formulate a: Consideration Hypothesis Deduction Statement 5 / 25 It can cause necrosis in some areas:- dog bites spider bites mosquito bites snake bites 6 / 25 Which of the following have unicellular reproductive organs? Mosses Algae Liverworts Pteredophytes 7 / 25 Which of the following constitute the body of Rhizopus? Stolon Sporangiophores Rhizoids All of these 8 / 25 Through which process organisms get energy:- Photosynthesis Respiration transpiration evaporation 9 / 25 The largest and strongest chamber in heart is:- right atrium left atrium right ventricle left ventricle 10 / 25 Which bone is a part of appendicular skeleton:- Skull Vertebral column Sternum Pectoral girdle 11 / 25 Tetracycline and cephalosporin are:- Antibiotics vaccineS Analgesics Sedatives 12 / 25 Drug synthesized in laboratory are called:- Antibiotic Antiseptics Synthetic drugs Artificial drugs 13 / 25 Which organisms obtain water, carbon dioxide and minerals form their environment and prepare their food which is then used which is then used for growth and energy? Autotrophic organisms Heterotrophic organisms All organisms None of these 14 / 25 Which of the following character of living things is found in vrisues? respiration genetic recombination photosynthesis all of these 15 / 25 Which of these organelle has its own DNA:- nucleus mitochondria chloroplast all of these 16 / 25  Which of the following properties is incorrect for both mitochondria and chloroplast: Both have an electron transport system ATP synthesis Both are present in all cells Both are double membrane structures 17 / 25 The movement of molecules from region of lower concentration to higher concentration is called:- active transport diffusion osmosis filtration 18 / 25 Which of the following is an example of carbohydrate: enzymes waxes ribose insulin 19 / 25 Which of these does not develop from the zygote of an angiosperm? Endosperm Cotyledon Radical Plumule 20 / 25 Daily need for trace mineral is:- Less than 100 mg more than 100 mg 100 mg 200 mg 21 / 25 . Which of the following organelles is present in both prokaryotic and eukaryotic cells? Chloroplast Ribosomes Mitochondria Golgi Complex 22 / 25  Which of the following cell organelles cause a decrease in the concentration of organic material in the cell? Golgi bodies Chloroplast Ribosome Mitochondrion 23 / 25 Freezing point of water is:-° 100°C 0°C 37°C 98°C 24 / 25 Normally, the genetic material in nucleus is in a loose three like form called: Chromatin Duplication Mitosis Meiosis 25 / 25 The manner in which different peptide chains are connected determines the: Size of protein molecule Shape of protein molecule Color of protein molecule Both A & B 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