![subject](/tpl/images/cats/biologiya.png)
Biology, 11.01.2021 21:20 alystidham1439
6. Some bacteria are known as “Nitrogen fixers”. What is wrong with Nitrogen gas that it needs to be fixed? (6 points)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:30
What are the doorways into and out of cells, attached to the membrane, and built in the rough er.
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plants’ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:40
Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.
Answers: 2
You know the right answer?
6. Some bacteria are known as “Nitrogen fixers”. What is wrong with Nitrogen gas that it needs to
b...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 21.10.2020 15:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.10.2020 15:01
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01
![question](/tpl/images/cats/en.png)
English, 21.10.2020 15:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.10.2020 15:01