![subject](/tpl/images/cats/biologiya.png)
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:30
Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 15:30
Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:00
Evolution acts upon the population of organisms and not on each individual organism
Answers: 3
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 17:20
Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
You know the right answer?
10 PTS
Which of the following developmental researchers believed that some of our mental functions...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 11.06.2021 03:20
![question](/tpl/images/cats/istoriya.png)
History, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 03:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.06.2021 03:20