Protein and blood cells cover major function of the cell membrane
Answer:
Some substance in the infectious S strain could change the harmless R strain into the more lethal form.
Explanation:
These first type of experiments where crucial to advance in DNA knowledge.
In one experiment, they treated the material with enzymes that destroy all proteins. This is important because scientist notice that there was something else that was causing the strain to change into a lethal form and was heritable (DNA). Know a days we know that plasmids are responsible for such transformation.
The type of cell division observed in the Figure is Meiosis. It can be deciphered by the presence of recombination between homo-logous chromosomes.
<h3>What is Meiosis?</h3>
Meiosis is a type of reductional cell division by which a cell produces four daughter cells having half of the genetic material.
Meiosis is a cell division that involves a genetic phenomenon known as recombination or crossing over.
Recombination refers to the exchange of genetic material between non-sister chromatids during Prophase I.
Learn more about meiosis here:
brainly.com/question/8253366
A part of the destiny of lion was a part
Answer:
Neurospora.
Explanation:
Beadle and Tatum experiment shows one gene one enzyme hypothesis. According to this, a single enzyme is encoded by each gene. This idea is not accepted in today's world.
Beadle and Tatum performed experiment on the neurospora. They chosed neurospora in their experiment because neurospora shows the fast life cycle with alternation of generation. The genetic experiments can be easily performed on neurospora.
Thus, the correct answer is option (c).
