File Name: biology questions and answers .zip
Attraction of water molecules to the Walls adhesion from the stem water enters the xylem of leaves water moves in the xylem vessels of the stem in a continuous uninterrupted water column up to the tree leaves Leaves once in the leaves water moves into the mesophyll cells by osmosis as water vaporizes from the spongy mesophyll cells their sap becomes more concentrated than the adjacent cells as the result water flows into the cell from other surrounding cells which in turn takes in water from xylem vessels within the leaf veins this creates a pull suction force called transpiration pull that pulls a stream of water from xylem vessels in the stem and roots. The transpiration pull maintains a continuous column of water from the roots to the leaves.
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Germination of pollen grains. Growth of pollen tube in ovule. Visiting flowers by insects. Decrease B. Increase C. Remain Same D.
Cell or tissue death within a living body is called as : Answer A. Neutrophillia B. Nephrosis C. Necrosis D. Main use of salt in diet is to : Answer A. Typhoid is caused by : Answer A. Staphyoeoccus C. Bacillus D. Fresh Yeast cells are good source of : Answer A. Vitamin-B B. Caffeine C.
Nicotine D. Which fungus is known as 'Green Mold'? Answer A. Aspergillus B. Saccharomyces C. Mucus D. Leprosy bacillus was invented by : Answer A. Koch B. Hansen C. Fleming D. Which tissue of plants conducts food to its body? Xylem B. Phloem C. Parenchyma D. Fermentation takes place in which componenet of a cell? Cytoplasm B. Mitochondria C. Both A and B D. MDT is used for disease : Answer A. Tuberculosis B. Leprosy C. Diptheria D. Oncogene is responsible for Answer A.
Lung disease B. Typhoid C. Cancer D. Pollination is best defined as. Trasfer of pollen from another to stigma B. Germination of pollen grains C. Growth of pollen tube in ovule D. Which pollutant may lead to 'Black foot disease'?
Febries are what kind of cells? Chloroplast B. Collenchymatous C. Sclerenchymatous D. Insufficient supply of blood in human body is referred as Answer A. Ischemia B. Hyperemia C. Hemostasis D. BCG immunisation is for Answer A. Measles B. Tuberculosis C. The toxicity of which of the heavy metals leads to liver cirrhosis? Copper B. Lead C. Mercury D.
Solved examples with detailed answer description, explanation are given and it would be easy to understand. Here you can find objective type General Knowledge Biology questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided. You can easily solve all kind of General Knowledge questions based on Biology by practicing the objective type exercises given below, also get shortcut methods to solve General Knowledge Biology problems. Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India.
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These questions will obviously increase your IQ and will also be helpful for upcoming competitive exams or entrance tests because these questions that have been asked in the real question paper of various competitive exams. Now have a look at some objective type multiple choice solved mcs questions on biology science general knowledge. You can check the correct answer instantly. Have a look at some common objective type solved mcq on biology that are asked under science general knowledge section. More Biology MCQ: Practicing these Biological Science GK question papers in online mcq quiz style will take your score high in actual Tests in any competitive exams like - rail, bank, ssc, psc, upsc, tet, etc.
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The larger cell undergoes meiosis II, and the division of the egg cell during cytokinesis is again unequal. Where in the cell does the electron transport part of cellular respiration occur? Mitochondrion 5. Interphase is the division period of the cell cycle.
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