Answer:
Viruses don't have cell walls that can be attacked by antibiotics but rather a protective protein coat. bacteria affects your body's cells from the outside but viruses work inside the body to attack cells
Explanation:
Creativity is an important tool for scientists because it can often make up for the limitations of the current technology that scientists in different fields, not only biologists, are facing. For that reason, early biologists could think of and apply innovative and creative ways how to measure a certain thing they were interested which then came around the limitations of the technology they were using :)
Lamarck's theory postulates that traits are inherited to their descendants, Darwin's theory states traits are given by natural selection.
For Example, the majestic GIRAFFE! :-)
-Darwin's Theory says giraffes with long necks would be better suited for their African Savannah and would live and reproduce better than giraffes with short necks (natural selection). The short neck gene would.eventually die off.
-Lamarck's Theory says crave perfection. Giraffes with short necks would eventually grow longer necks instead of in Darwin's Theory, dying out. He then concludeds his theory that the giraffes with the better genes will get control over the gene pool aka the good genes are used more, but the bad genes don't just die out like in the other theory.
Hope this helps! :-)
Answer:
Genetic modification decreases the genetic variation of the modified organism.
Explanation:
Genetic modification is widely used in agriculture for increasing productivity and to make crops resistant to diseases but along with advantages there are some disadvantages of genetic modification that involve decreases the genetic variation of the modified organism.
<em>This is so because the DNA or genetic material of the modified organisms will have very less diversity as they have grown with the same process and the DNA among the organisms will become similar to each other.</em>
Hence, the correct answer is "Genetic modification decreases the genetic variation of the modified organism."