![subject](/tpl/images/cats/biologiya.png)
Biology, 26.10.2019 22:43 makaylamsikahema
Question 11
the following table shows the observed and expected crossover and non-crossover asci for the tan and gray spore genes of sordaria fimicola
from a cross between the two mutants. use the chi-squared test to determine if the gene - centromere estimated distance is significantly
different from the published map distances. [3 pt)
asci
crossover, observed
non-crossover, observed
crossover, expected
non-crossover, expected
tan spore gene
189
139
0.54 x 328) 177
(0.46 x 328) = 151
gray spore gene
204
124
0.66 x 328) = 216
10.34 x 328) = 112
only the gray spore gene is significantly different
only the tan spore gene is significantly different
both genes are significantly different
neither gene is significantly different
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 07:30
Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 14:00
Some substances but not other can cross the (blank) membrane of a cell
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Question 11
the following table shows the observed and expected crossover and non-crossover as...
the following table shows the observed and expected crossover and non-crossover as...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 01.04.2021 08:00
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.04.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.04.2021 08:00
![question](/tpl/images/cats/istoriya.png)
History, 01.04.2021 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.04.2021 08:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.04.2021 08:00