Answer:
The feature present in reptiles and absent in amphibians that freed reptiles from the dependence on water for reproduction is the amniotic egg.
Explanation:
By eating the producers which take the sunlight and make energy from it
Answer:
d. can undergo lysogeny.
Explanation:
Virus can use two reproduction cycle that is a lytic and lysogenic cycle. In the lytic cycle viral genome in the host cell produce new capsid protein by using host molecular machinery which results in making several new phase particles that lyse the host cell and come out.
In the lysogenic cycle, the virus does not lyse the cell but it goes into the latent phase by incorporating its genome into the host genome. The virus genome replicates with the host genome lysogenic cycle. So the phage which undergo lysogeny is called temperate phage. So the correct answer is d.
Answer:
Twenty-eight (28) bacteria
Explanation:
Binary fission involves the production of 2 cells from a single cell.
At the beginning of reproduction, there were seven bacteria and binary fission takes place every two hours.
At the end of the first two hours, each of the seven bacteria would have divided into two to make a total of fourteen bacteria.
AT the end of the second two hours (making four hours now), each of the fourteen bacteria will divide into two to give a total of twenty-eight bacteria.
<em>Hence, there will be a total of twenty-eight (28) bacteria after four hours.</em>
According to Newton's second law: the acceleration of an object is inversely proportional to it's mass, so if you decrease it's mass while keeping the net force the same, the acceleration will increase.