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More Biology Questions
Match List I (Chromosome models) with List II (Discoverers) and choose the correct answer: List-I List-II a. Simple multi-stranded model 1. DuPraw b. Centipede model 2. Nebel c. Coiled coil model 3. Steffensen d. Folded fibre model 4. Taylor
They have also proved extremely useful in our quest of knowledge of outer space.
Match the following. List-I List-II a. Plague 1. Affect the intestines b. Filaria 2. Spreads through flea-bites c. Beri-beri 3. Caused by mosquitoes d. Typhoid 4. Due to Vitamin 'B' deficiency
Competition between species will be greatest if they attempt to occupy the same___________?
Consider the following statements regarding DNA replication and choose the correct answer: 1. The very first requirement of DNA synthesis is the presence of a template or plan along which the new strand is to be constructed 2. The second requirement is of a DNA-dependent-DNA polymerase or simply DNA polymerase enzyme 3. A DNA Pol cannot join two free nucleotides; one of them must be anchored by hydrogen bonds to a DNA strand 4. Replication takes place bidirectionally