subject
Biology, 31.01.2020 05:55 jasminethomas5159

Pollution is a problem associated with urban sprawl, but not with upward growth.

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 22:00, kingzae04
An easy way to calculate the amount of energy available at each level is to what?
Answers: 3
image
Biology, 22.06.2019 01:00, gatornathan79
Why reason best illustrates why hershey and chase chose to use viruses in their experiment?
Answers: 2
image
Biology, 22.06.2019 04:00, egr1387
What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.
Answers: 3
image
Biology, 22.06.2019 16:30, leannesmith90101
You will create a molecular clock model for an arthropod gene. follow these guidelines to make your model: . your timeline will span from 90 million years ago to the present. the common ancestor in your model is an arthropod that lived 90 million years ago. the gene that you'll track codes for a protein in the species venom . the dna sequence youll track contains 10 nitrogen bases. you can choose the order of the bases and where the mutations occur. this gene mutates at a rate of approximately 0.76 base pairs every 17.1 million years. to build your model,/ calculate the estimated time period it takes for 1 base pair to mutate. the first time period will only show the common ancestor. at the beginning of the second time period, three lineages will diverge from the common ancestor, each with a different mutation in their gene sequences. the first and third descendant species will survive for the rest of the timeline. the second descendant species was extinct 50 million years ago. calculate how long it will take for one full base pair mutation to occur. explain your reasoning by constructing a mathematical equation
Answers: 2
You know the right answer?
Pollution is a problem associated with urban sprawl, but not with upward growth....

Questions in other subjects:

Konu
Mathematics, 04.05.2020 23:07