File Details:

Questions:

1. What is retro-virus?
2. Explain transcription.
3. Differentiate between mRNA and tRNA.
4. Define operon. Name its composition genes.
5. What are fossils?
6. What are vestigial organs? Give two examples.
7. What were the characters of Ramapithecus?
8. What do you understand by gene pool?
9. What substances did Miller take in his experiments and what was their ratio?
10. Explain the law of segregation.
11. Explain the terms co-dominance and incomplete dominance with examples.
12. How are chromosomal maps prepared?
13. What is DNA fingerprinting? Throw light on its utility.
14. Briefly describe transcription.
15. What do you understand by phenotype and genotype? Give an example of each.