Answer:
Explanation:
given cells at incubation = 2 million (2 x 10^6) Staph
cells at the start of incubation = 200 Staph
Total time =6hrs = 360minutes
Recalling that Number of generations = Log(cells at incubation) - Log (cells at the start of incubation)/0.301
- Number of generations = Log 2000000 - log 200 /0.301
= 20.93 generations.
- hence generation time = total time/number of generations
= 360/20.93 = 17.20minutes
as said, that the apple pie is left after 2hrs, it implies 8hrs (480minutes) will be the new total time; number of generations = total time / generation time
= 480/17.20minutes = 27.90 generations
- hence total number of bacteria after 8hrs = 2^n generations x initial number of bacteria
= 2^27.90 x 200 staph = 5.009 x 10^10 bacteria
When you study about the cladogram of animals you can determine the similarities and difference of each animals in the cladogram. The lizard do share with the chimp or chimpanzee is only lungs so the answer is A. But not only the lizards and chimp do have the lungs but also salamander, pigeon and mouse.
Answer:
I believe the answer is A
Explanation:
Answer:
homozygous recessive for shortness
Explanation:
Since the tallness allele is dominant over the allele for shortness, the quickest way to determine the zygosity of a tall pea plant is to test cross with a plant that is homozygous recessive for the allele.
<em>When this is done, analysis of the phenotypes of the offspring of the test cross will give an indication of the zygosity of the parent. If it is homozygous tall, all the offspring are expected to be tall while if it is heterozygous tall, 50% of the offspring are expected to be tall and 50% short.</em>
I believer it will be water