Which of the following microbes is not used as a biocontrol agent?
- Lactobacillus
- Bacillus thuringiensis
- Trichoderma
- Nucleopolyhedrovirus
The Correct Option is A
Solution and Explanation
Top Questions on Microbes in human welfare
- Explain the difference between chemical fertilizer and biofertilizer.
- UP Board XII - 2025
- Biology
- Microbes in human welfare
- What are antibiotics? What is their importance in human life?
- UP Board XII - 2025
- Biology
- Microbes in human welfare
Answer the following questions:
1. State what do you understand by “MALT”? Where is it located inside our body?
2. Explain cytokine barriers.
3. Name the diagnostic test for AIDS. On what principle does it work?
4. Bone marrow and thymus play an important role in human immune system. Explain how are they able to achieve this.- CBSE CLASS XII - 2025
- Biology
- Microbes in human welfare
Name an alcoholic drink which is produced with the help of microbes:
(1) With distillation
(2) Without distillation- CBSE CLASS XII - 2025
- Biology
- Microbes in human welfare
- Explain how cyanobacteria can be used as bio-fertilizer.
- CBSE CLASS XII - 2025
- Biology
- Microbes in human welfare
Questions Asked in CUET exam
- If \( 3 \times 4 = 25 \), \( 5 \times 2 = 27 \), \( 6 \times 3 = 39 \), then what is \( 7 \times 5 = ? \)
- CUET (UG) - 2025
- Logical Reasoning
Match List-I with List-II
\[\begin{array}{|l|l|} \hline \text{List-I (Soil component)} & \text{List-II (Definition)} \\ \hline (A)~\text{Azonal soils} & (I)~\text{An individual natural aggregate of soil particles.} \\ (B)~\text{Regoliths} & (II)~\text{Organisms living in the soil or ground} \\ (C)~\text{Ped} & (III)~\text{Soils have uniformity from the top-surface to the base, and do not have well-developed soil horizons.} \\ (D)~\text{Edaphons} & (IV)~\text{Zone of loose and unconsolidated weathered rock materials.} \\ \hline \end{array}\]
Choose the correct answer from the options given below:
- CUET (UG) - 2025
- Soil Science & Agricultural Chemistry
Match List-I with List-II
\[\begin{array}{|l|l|} \hline \text{List I Content of humus} & \text{List II Percentage of contents} \\ \hline \text{(A) Carbon} & \text{(I) 35-40\%} \\ \hline \text{(B) Oxygen} & \text{(II) ~5\%} \\ \hline \text{(C) Hydrogen} & \text{(III) 55-60\%} \\ \hline \text{(D) Nitrogen} & \text{(IV) 15\%} \\ \hline \end{array}\]
Choose the correct answer from the options given below:
- CUET (UG) - 2025
- Soil Science & Agricultural Chemistry
- Which of the following state of India was not a direct beneficiary of green revolution in its begining stage in 1970s?
- CUET (UG) - 2025
- Indian Agriculture
- Which one of the following is not a measure to improve agricultural productivity?
- CUET (UG) - 2025
- Indian Agriculture