मुख्य मच्छर विकर्षक पदार्थ किससे प्राप्त होता है?
The main mosquito repellent substance is obtained from-
Collection of verified questions for Paadap Karyiki under General Science. Includes previous year exam questions with official answer keys and step-by-step solutions.
The main mosquito repellent substance is obtained from-
Which of the following is not correctly matched?
Match List-I with List-II and select the correct answer using the code given below: List-I (Product) List-II (Source / Plant Part) A. Opium 1. Bark B. Asafoetida (Hing) 2. Root C. Rubber 3. Fruit D. Quinine 4. Stem Code:
The medicinal importance of the Tulsi plant is due to the presence of-
Consider the following pairs: Substance Constituent Sugar / Polymer 1. Sugar beet Sugar (Sucrose) 2. Honey Glucose and Fructose 3. Cotton Cellulose 4. Milk Lactose Which of the pairs given above is/are correctly matched?
The medicinal value of Tulsi plant is attributed to the presence of-
Tapa cloth is made from plants of which of the following families?
Opium falls under which category of drugs?
Which of the following is used in preparing a natural mosquito repellent?
Asafoetida is obtained from-
Co. 1148 is an important variety of-
Which of the following plant hormones is primarily responsible for fruit ripening?
Which of the following is a plant growth hormone?
The most suitable part for studying meiosis in plants would be-
What is the purpose of air-layering (gootee) in plants?
Which hybrid variety of mango is developed by crossing Neelam and Alphonso?
With reference to current trends in sugarcane cultivation in India, consider the following statements: 1. A huge saving in seed material is made when 'bud chip settlings' are raised in a nursery and transplanted in the main field. 2. When direct planting of setts is done, the germination percentage is better with single-budded setts as compared to setts with many buds. 3. If bad weather conditions prevail when setts are directly planted, the survival of single-budded setts is better than with large setts. 4. Sugarcane cultivation can be done using settlings prepared from tissue culture. Which of the statements given above is/are correct?
Which one of the following is a plant hormone?
Identify the parasitic plant from the following-
Which of the following nutrients is essential for 'nodule formation' in leguminous crops?
In which of the following is an embryo found?
Consider the following plants: 1. Bougainvillea 2. Carnation 3. Cocoa 4. Grapes Which of these plants are propagated by stem cuttings?
The gas used to ripen raw fruit is-
Which of the following elements is not a micronutrient in plants?
With reference to the neem tree, consider the following statements: 1. Neem oil can be used as a pesticide to control the proliferation of some species of insects and mites. 2. Neem seeds are used in the manufacture of biofuels and hospital detergents. 3. Neem oil has applications in the pharmaceutical industry. Which of the statements given above is/are correct?