Practice Important Agriculture Q Questions and Answers

• What is the meaning of the term vigor in seed propagation?
• The most prominent membrane lipid found in plants are 
• The embryos of seeds contain enzymes responsible for aiding germination. During germination detection test, these enzymes gives a brilliant red stain upon ...
• Plants with very short life spans and complete several life cycles in a season is called 
• Monocotyledons lack the new growth producing cells called 
• Which of the following is/are a root stimulant?
• Proteins that serve as ion channels are always ______ membrane proteins.
• Which is an example of modified stem?
• The manufactured sugar formed during photosynthesis is transported from the leaf through 
• Leaf area index influences
• If a plant had just one layer of leaves each joining each other, then the leaf area would match the ground area and then LAI (Leaf Area Index) would be ...
• DNA coiled twice around the histone forms
• Which plant pigment is responsible for red/purple colour leaves?
• Which is a day-neutral plant?
• Under high light levels and high temperature, which type of plant will perform photosynthesis quicker and more effectively?
• Plant strategies like thick cuticles, close stomata, curl leaves are done for
• Nuclei contain densely granular region called 
• What will be the colour reaction with iodine of a plant kept in dark for few days?
• Cytoplasm of one cell is connected to another cell by passageways called 
• 90 percent of plant growth occurs through cell enlargement called 
• What is the reason for “bitch scorch” in turf?
• Membrane asymmetry can be counter – acted by enzymes that involved in transport of newly synthesized phospholipids 
• The first sign of germination of the seeds is 
• Which among the following seeds germinate by hypogeal germination?
• Bubble photometer measures 
• Stalk of a single flower is called 
• Glycoprotein and polysaccharides destined for secretion are processed in the 
• Tulip and Pea flowers are 
• Monocotyledons flowers do not have distinct sepals or petals. The combined petals and sepals found in them are called 
• Which is the single most important soil property?
• Root secrete weak organic acids which attack the rocks and start to dissolve away the softer parts are 
• Which among the following is the oil body formed in the Endoplasmic Reticulum?
• The mineral fraction of the soil represents 
• Which soil structure is ideal for growing plants?
• The maximum amount of water that a soil can hold after the excess has drained away under the force of gravity is called
• Difference between the soil water content at field capacity and wilting point water is called
• The microbodies that are specialized for the beta oxidation
• Plants that are produced by vegetative propagation is also known as 
• In British Drug House (BDH) method of pH testing, soil is mixed with distilled water, universal indictor solution and ______for a colour reaction.
• Lime dressing raises the top 150 mm of soil of pH