Please select a subject first
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Explain the transpiration pull theory for an ascent of sap
Concept: Methods of Crop Improvement >> Tissue Culture
Why are xylem and phloem classified as complex tissues?
Concept: Methods of Crop Improvement >> Tissue Culture
Describe the structure of phloem.
Concept: Methods of Crop Improvement >> Tissue Culture
Describe the ultra-structure of a chloroplast.
Concept: Single Cell Protein (SCP)
What is single cell protein?
Concept: Single Cell Protein (SCP)
Give one significant contribution of the given scientists:
P. Maheshwari
Concept: Methods of Crop Improvement >> Tissue Culture
Describe the tissue culture technique in plants.
Concept: Methods of Crop Improvement >> Tissue Culture
What is a clone?
Concept: Methods of Crop Improvement >> Tissue Culture
Choose the correct option of the following question:
The pressure of the cell contents on the cell wall is known as:
Concept: Single Cell Protein (SCP)
What is a single cell protein? How is it significant for human welfare?
Concept: Single Cell Protein (SCP)
Expand the following abbreviation: SSBP
Concept: Single Cell Protein (SCP)
List any four applications of tissue culture.
Concept: Methods of Crop Improvement >> Tissue Culture
Give one significant difference between :
ECG and EEG
Concept: Methods of Crop Improvement >> Tissue Culture
Explain the steps involved in the process of plant breeding.
Concept: Steps in Plant Breeding
Expand DDT
Concept: Microbes in Industrial Products
Give reasons for the following:
Nitrogenous fertilizers are not applied in fields where leguminous crops grow.
Concept: Microbes as Biocontrol Agents
Why are the spores of Bacillus thuringiensis used as bioinsecticide?
Concept: Microbes as Biocontrol Agents
Give the biological name of the following:
The mould from which penicillin is obtained.
Concept: Microbes in Industrial Products
Give the biological name of the following:
The microbe used to control insect larvae growing on cotton.
Concept: Microbes as Biocontrol Agents
Give the biological name of the following:
The microbe used to produce Swiss cheese.
Concept: Microbes in Household Products
