Which of the following statements is accurate?
a. useful energy out of a system is alwa...
![subject](/tpl/images/cats/biologiya.png)
Which of the following statements is accurate?
a. useful energy out of a system is always more than the energy input of that system.
b. energy output of a system is always more than energy put into a system.
c. useful energy out of a system is always less than the energy input of that system.
![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 08:00
Punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring. an incomplete dominance cross is performed between a bird that is homozygous for red feathers and a bird that is homozygous for blue feathers. purple offspring result. then, two of the purple offspring are crossed. according to the punnett square for this cross, how many of the offspring from the second cross will have a feather color that results from incomplete dominance? 1 in 4 2 in 4 3 in 4 4 in 4
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:30
Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 16:40
During dna replication,each strand of dna is used as a template to produce a complementary strand of dna. this process is shown below. which base will attach to location
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 18.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
Biology, 18.12.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 04:31
![question](/tpl/images/cats/biologiya.png)
Biology, 18.12.2019 04:31
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 04:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2019 04:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.12.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 18.12.2019 04:31