What element do all organic compounds contain?
nitrogen
oxygen
carbon
hydro...
![subject](/tpl/images/cats/biologiya.png)
Biology, 29.01.2020 17:46 Gogontle8347
What element do all organic compounds contain?
nitrogen
oxygen
carbon
hydrogen
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:00
The transport tubes from food came down the plant are called?
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 06:00
In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.11.2019 04:31
![question](/tpl/images/cats/health.png)
Health, 08.11.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 04:31
![question](/tpl/images/cats/istoriya.png)
History, 08.11.2019 04:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.11.2019 04:31
![question](/tpl/images/cats/istoriya.png)
History, 08.11.2019 04:31
![question](/tpl/images/cats/biologiya.png)
Biology, 08.11.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 08.11.2019 04:31