Answer:
Explanation:
Gamma rays are the most energetic form of electromagnetic radiation and are produced in nuclear reactions.
The chloroplasts of land plants is similar to cyanobacteria hence land plants evolved from microorganisms.
<h3>Meaning of evolution</h3>
Evolution holds that complex organisms came from simple life forms. There have been several approaches to the study of evolution. A conclusive proof of links between species is the existence of structures common to the both species.
<h3>Relationship between microbes and plants</h3>
Hence, a piece of evidence that supports the argument that land plants evolved due to presence of microbes is that the chloroplasts of land plants, which allow them to carry out photosynthesis, is a structure similar to cyanobacteria.
Learn more about evolution: brainly.com/question/2725702
In the presence of lactose, the gene for beta-galactosidase is turned on by induction. The RNA polymerase binds to the promoter, in the presence of lactose. Lactose binds to repressor leading to structural changes so that it does not bind to the promoter. This leads to the production of beta-galactosidase which breaks the bond between glucose and galactose, for utilization of lactose.
Disease
Liver is one of the most important organs of the gastrointestinal system. This organ is responsible for helping the digestive system digest food, detoxify the body and breakdown harmful substances that may be present in the body. Hence, without the organ, this can cause severe ramifications in the body’s daily functioning.