Answer:
No, viruses are not considered cells as they're parasitic and can't live on their own. A virus has to infect living cells in order to survive, so it's not considered a cell.
Answer:
Unlike plant cells, animal cells lack a cell wall.
Explanation:
Answer:
Alleles of a gene are responsible for different traits
Explanation:
There are several variant of a gene which in pair leads to varied phenotypic characteristics or traits.
For instance, there are three alleles for blood group i.e A, B and O but there are in totality there are basic 8 blood groups including the categorization on the basis of Rh factor.
Likewise, there are several variations of skin color; however there are majorly six genes that are responsible for skin color.
So, basically alleles of a gene are responsible for different traits
Because, <span>without a control, researchers would
not have anything to compare the experiment's results to. Controls are
also helpful because they permit scientists to identify possible
mistakes or errors in the experiment if the control's results are not
what they anticipated.</span>
Answer
The technique for obtaining high resolution images of biological and non biological specimens is electron microscopy.