Select the correct Match:
1. Ribozyme - Nucleic acid
2. F2 × Recessive parent - Dihybrid cross
3. T.H. Morgan - Transduction
4. G. Mendel - Transformation
Use of bioresources by multinational companies and organizations without authorization from the concerned country and its people is called?
1. Bio-infringement
2. Biopiracy
3. Biodegradation
4. Bio-exploitation
1. Extension, Denaturation, Annealing
2. Annealing, Extension, Denaturation
3. Denaturation, Extension, Annealing
4. Denaturation, Annealing, Extension
Secondary xylem and phloem in dicot stem are produced by?
1. | Apical meristems | 2. | Vascular cambium |
3. | Phellogen | 4. | Axillary meristems |
Which of the following statement is correct?
1. | Ovules are not enclosed by the ovary wall in gymnosperms. |
2. | Selaginella is heterosporous, while Salvinia is homosporous. |
3. | Horsetails are gymnosperms. |
4. | Stems are usually unbranched in both Cycas and Cedrus. |
Select the wrong statement:
1. | Cell wall is present in members of Fungi and Plantae. |
2. | Mushrooms belong to Basidiomycetes. |
3. | Pseudopodia are locomotory and feeding structures in Sporozoans. |
4. | Mitochondria are the powerhouse of the cell in all kingdoms except Monera. |