1
Q
What is lamarks theory of acquired characteristics.
How does research in the 1980s I’m pact this theory?
A
- Lamarck: adaptive characteristics during life could be passed in to the next generation
- 1980s: cells can evaluate impact of mutations on next generation
2
Q
Describe the role of messenger RNA
A
Courier of DNA info to ribosomes to start protein production (DNA replication)
3
Q
What are the major sources of variability in populations
A
- Genetic recombination
- mutations
