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Question: Which part of the plant is primarily responsible for water and nutrient uptake?Options: St..
Question: What is the primary function of chlorophyll in plants?Options: Water absorptionNutrient tr..
Question: What is the main function of the skeletal system in vertebrates?Options: Production of hor..
Question: Which type of reproduction involves the fusion of male and female gametes?Options: Asexual..
Question: What is the primary role of the circulatory system in animals?Options: Digestion of foodTr..
Question: Which of the following is NOT a characteristic of reptiles?Options: Cold-bloodedLungs for ..
Question: What type of symmetry is exhibited by echinoderms?Options: Bilateral symmetryRadial symmet..
Question: Which structure in the human body is responsible for producing insulin?Options: LiverPancr..
Question: What is the term for the process by which organisms better adapted to their environment te..
Question: In which part of the human body does gas exchange primarily occur?Options: BronchiAlveoliT..
Question: Which of the following is a characteristic feature of mammals?Options: FeathersScalesHair ..
Question: What is the primary function of the nephridia in annelids?Options: ReproductionExcretionDi..
Question: Which biotechnology application is used in forensic science?Options: Gene therapyDNA finge..
Question: What is the main goal of synthetic biology?Options: To understand natural biological syste..
Question: Which of the following is a potential application of stem cell therapy?Options: Regenerati..
Question: What is the purpose of bioremediation?Options: To produce biofuelsTo clean up environmenta..
Question: Which technique is commonly used for DNA sequencing?Options: Polymerase chain reaction (PC..
Question: What is a major benefit of using genetically modified crops?Options: Increased nutritional..
Question: Which biotechnology application is used to produce insulin?Options: Gene cloningFermentati..
Question: What is the role of monoclonal antibodies in biotechnology?Options: To enhance photosynthe..
Question: Which of the following is a common application of recombinant DNA technology?Options: Gene..
Question: What is the primary purpose of CRISPR technology in biotechnology?Options: To clone organi..
Question: If the present age of a grandfather is 80 years and the age of his grandson is 20 years, h..
Question: A is 4 years older than B. If the sum of their ages is 28 years, how old is A?Options: 121..
Question: Ten years ago, the age of a man was 3 times the age of his son. If the son is now 10 years..
Question: If the present age of C is 3 times that of D, and D is 8 years old, what is C\'s age?Optio..
Question: A man is 3 times as old as his son. If the sum of their ages is 48 years, how old is the s..
Question: The sum of the ages of a mother and her daughter is 60 years. If the mother is 4 times as ..
Question: A woman is 5 years older than her sister. If the sister is 15 years old, how old is the wo..
Question: In 10 years, a father will be twice as old as his son. If the son is currently 10 years ol..
