Sympatric speciation is the evolution of a new species from a surviving ancestral species while both continue to inhabit the same geographic region. In evolutionary biology and biogeography, sympatric and sympatry are terms referring to organisms whose ranges overlap so that they occur together at least in some places.
Answer: Cells are the smallest structures that carry out specialized functions in a living organism.
Answer:
An expression vector assists in expressing the gene into an mRNA and then into a protein by the process of transcription and translation respectively. In order to develop an effective expression vector, it should possess various essential organism-specific sequences so that they can articulate the desired gene.
For the process of transcription, a promoter is required, in order to understand the expression of a specific gene a selectable marker is required. While in prokaryotes, an RBS or the ribosome binding sequence like a Shine Dalgarno sequence is needed on the mRNA copy to initiate the process of translation.
Thus, it can be concluded that the researcher has missed out on the ribosome binding sequence due to which translation has not taken place.
Answer: 1: Environmental effects
2: High Cost
Explanation:
1 Environmental Effects
Power farms on shore that are visible from land may cause conflicts with tourism and local acceptance. Due to this, coastal installations and facilities on land has to meet higher restrictions in terms of size and location.
We don’t yet know exactly how wave power affects sea life. We will hopefully in the next following years have more data in this area.
2 Costs
Wave power is in very early stages of development, which makes speculating on costs harder. Wave resources, connections to the power grid and the lifespan of the technology are just a few factors that result in different costs for different projects. Of these factors, the lifespan is the most uncertain one, since this is a relatively new technology and we are lacking data on how long these wave power inventions realistically can operate.
At the moment, the costs of wave power are generally very high. These power plants cannot be developed without sufficient funding from the governments. On the other hand, renewable energy is the future, and the costs are expected to drop when larger facilities are up and running.
Many of the parts that are involved in wave power generation require regular maintenance. The fact that some of these parts are under the water does not make it any easier – or cheaper for that matter.
Answer:
cells needing energy and doing work
Explanation: