Under the leadership of Mikhail Gorbachev, the doctrine of perestroika called for "<span>A. Openness in communication", since the "closed off" Soviet Tactics of the past were clearly not working by the 1980s.</span>
Is defined as the group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.
Answer:
They cross over. Hope this helped
Answer:
they are the builiding blocks
Explanation:
monemers are the biulding blocks of plymers, and the 4 biomolecules are all polymers that are made of monomers. for example, nucleotides are the building block of nucleic acid, so nucleotides are monomers and nucleic acid id a ploymer.
For the first question, the answer is C. green because a phenotype is the physical characteristics of an organism that can be seen. Of the options given, only green is a characterisitc that could be seen.
For the second question, the best answer is A. somatic because somatic mutations occur in the gametes.
