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O Level Biology Quizzes

O Level Biology MCQs - Complete

O Level Biology Multiple Choice Questions PDF p. 125

Solve O Level Biology multiple choice questions and answers, o level biology quiz answers PDF 125 to learn O Level Biology course for college certification. Learn Nutrition in General quiz questions, o level biology Multiple Choice Questions (MCQ) for online college degrees. "O level biology MCQ" book PDF: industrial biotechnology, organ transplantion and rejection, voluntary and reflex actions, fungi: o level biology, o level biology test prep for schools that offer online bachelor degrees.

"Blue black color is produced when substance containing starch is mixed with", o level biology Multiple Choice Questions (MCQ) with choices benedict solution, biuret solution, iodine, and alcohol for colleges that offer online degrees. Solve nutrition in general questions and answers to improve problem solving skills for free online college courses.

O Level Biology Questions and Answers


Blue black color is produced when substance containing starch is mixed with

Biuret solution
benedict solution


When the growth of fungal cells slows down in culture medium

carbon dioxide is given off
carbon monoxide is given off
fungal cells excrete penicillin
the process is stopped


Response to external environment that is beneficial to the organism is termed as



Tissue cells like cartilage may not have a direct contact with

blood arteries
blood veins
tissue fluid
blood capillaries


To form cheese, a mixture of bacteria and fungi act upon

fermented milk sugar
lactic acid
all of above
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