subject
Biology, 30.11.2019 07:31 john67728

You are confronted with a box of preserved grasshoppers of various species that are new to science and have not been described. your summer job is to separate them into species. there is no accompanying information as to where or when they were collected. which species concept will you have to use?

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 02:50
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?
Answers: 1
question
Biology, 22.06.2019 09:00
The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)
Answers: 1
question
Biology, 22.06.2019 10:00
In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:
Answers: 2
question
Biology, 22.06.2019 11:30
In "the pig," what is the main effect that the piglet initially has on kibuka?
Answers: 2
You know the right answer?
You are confronted with a box of preserved grasshoppers of various species that are new to science a...
Questions
question
Chemistry, 21.03.2021 22:30
question
Social Studies, 21.03.2021 22:30
question
English, 21.03.2021 22:30
question
World Languages, 21.03.2021 22:40
question
Mathematics, 21.03.2021 22:40
question
Mathematics, 21.03.2021 22:40
Questions on the website: 13722361