20 PTS!! If Bernard did not receive any pea plants that were green and wrinkled in real life, would you know for sure that the parent genotypes were incorrect? Why or why not? *
We would know for sure because he would AT LEAST get one plant with his desired trait in the first generation.
We would not know for sure because we would need to test the parents DNA to understand their genotype first.
We would know for sure because his desired traits have a high probability in the Punnett square so we should expect to see it pop up quickly.
We would not know for sure because the chance of getting his desired pea color and texture is so small that we would need to breed multiple generations.

What is one function of the embedded proteins

Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?