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Question: How many types of plant hormones are primarily involved in growth regulation?Options: 2457..
Question: What is the average lifespan of a typical herbaceous plant?Options: 1 year2 years5 years10..
Question: How many chromosomes do most diploid plants have?Options: 10203040Correct Answer: 20Soluti..
Question: What is the average number of seeds produced by a single sunflower head?Options: 100500100..
Question: How many stages are there in the typical life cycle of a flowering plant?Options: 2345Corr..
Question: At what temperature range do most plants grow best?Options: 0-10°C10-20°C20-30°C30-40°CCor..
Question: What is the typical percentage of water content in a healthy plant?Options: 50%70%90%100%C..
Question: How many hours of light do most plants require for optimal photosynthesis per day?Options:..
Question: What is the average growth rate of a typical tree in cm per year?Options: 10 cm20 cm30 cm4..
Question: What is the value of 5C2?Options: 1020155Correct Answer: 10Solution: 5C2 = 5! / (2!(5-2)!)..
Question: If the coordinates of points A and B are (1, 2) and (3, 4) respectively, what is the dista..
Question: Find the value of tan(45°).Options: 01undefined√3Correct Answer: 1Solution: tan(45°) = 1...
Question: Which of the following processes is essential for the formation of seedless fruits?Options..
Question: Which plant structure is primarily responsible for the uptake of water and minerals?Option..
Question: Which of the following processes is involved in the asexual reproduction of plants?Options..
Question: In which part of the plant does primary growth occur?Options: Root tips and shoot tipsLeav..
Question: A force of 15 N is applied to move an object 3 m at an angle of 60 degrees to the horizont..
Question: A 1 kg ball is thrown vertically upwards with a speed of 20 m/s. What is the maximum heigh..
Question: If a 10 kg object is dropped from a height of 5 m, what is the potential energy at that he..
Question: A 2 kg object is moving with a speed of 3 m/s. What is its kinetic energy?Options: 6 J9 J1..
Question: A particle moves in a straight line under the influence of a constant force of 3 N. If it ..
Question: A spring with a spring constant of 200 N/m is compressed by 0.1 m. What is the work done i..
Question: If a force of 5 N acts on an object and moves it 4 m in the direction of the force, what i..
Question: If a machine has an efficiency of 80% and it consumes 1000 J of energy, what is the useful..
Question: What is the relationship between power, force, and velocity?Options: P = F * vP = F / vP =..
Question: A 1000 W heater operates for 1 hour. How much energy does it consume?Options: 3600 J1000 J..
Question: In an electric circuit, if the voltage is 12 V and the current is 3 A, what is the power?O..
Question: If a person lifts a 10 kg weight to a height of 2 meters in 4 seconds, what is the power e..
Question: A light bulb uses 60 W of power. How much energy does it consume in 2 hours?Options: 120 J..
Question: A car engine does 3000 J of work in 5 seconds. What is the power of the engine?Options: 60..
