MCQ - CBSE Class 9 Science What is the advantage of selecting seeds of crops with wider adaptability for agriculture ? 10/06/2023 Ajit kumar 107 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State two differences between egg layers and broilers. 10/05/2023 Ajit kumar 124 Views 0 Comments Read more
MCQ - CBSE Class 9 Science What are weeds ? Give two examples 10/05/2023 Ajit kumar 135 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State three ways by which pests attack plants. 10/05/2023 Ajit kumar 124 Views 0 Comments Read more
MCQ - CBSE Class 9 Science “Excessive use of chemicals such as insecticides and pesticides causes a threat to Ecology.” Explain with reason. 10/05/2023 Ajit kumar 104 Views 0 Comments Read more
MCQ - CBSE Class 9 Science How do biotic and abiotic factors in stored grains leads to poor marketability ? How can these factors be controlled? 10/05/2023 Ajit kumar 129 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Name three Indian varieties of honey bee that are used in honey production. 10/05/2023 Ajit kumar 138 Views 0 Comments Read more
MCQ - CBSE Class 9 Science (a) Give two examples of shell fishes. (b) Mention the names of four marine fish of high economic value. 10/05/2023 Ajit kumar 134 Views 0 Comments Read more
MCQ - CBSE Class 9 Science Name one indigenous and one exotic breed of domestic fowl. 10/05/2023 Ajit kumar 153 Views 0 Comments Read more
MCQ - CBSE Class 9 Science State two advantages of composite fish culture. What is the application of hormonal stimulation in fish culture ? 10/05/2023 Ajit kumar 129 Views 0 Comments Read more