1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksley [76]
3 years ago
13

Which of the following statements DOES NOT accurately describe the experimental design used by Fred Griffith?

Biology
1 answer:
love history [14]3 years ago
8 0

Answer:

The correct answer is B. It is false that the injection of the live rough bacteria into the mouse is a control because it was used as a standard of comparison for other experimental setups.

Explanation:

The experiment conducted by Frederick Griffith in 1928 was one of the first experiments to show that bacteria could transfer genetic information.

Griffith used two slightly different pneumococcal strains in his experiment. One of them was harmless to the mice, while the other was not. Using each strain separately, the logical thing happened: the mice died with the fatal strain, and nothing happened with the harmless.

Then, Griffith killed the deadly strain, and mixed both strains, introducing them into the mice. After this, the mice died, which allowed us to verify that the bacteria can transfer genetic material even after dying, through the transformation process.

You might be interested in
Write a paragraph on what is biology​
schepotkina [342]
Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.


This is basically the definition of biology, so you may need to add a little more detail. This is a great way to get it started though!!!

Hope this helps!!
4 0
3 years ago
What does glucose get broken down to and where does it happen
Degger [83]

Answer:

Pyruvate; Cytoplasm

Explanation:

Glucose breaks down to pyruvate in the cell cytoplasm upon signal by the hormone insulin in the presence of excess glucose in the blood system through the glycolytic pathway

5 0
3 years ago
How does crossing over add to the genetic diversity of sexually reproducing organisms?
neonofarm [45]
<span>Crossover is the first way that genes are shuffled to give rise to genetic diversity. Crossover takes place in sexual reproduction. Chromosomes line up side by side and break off pieces of themselves, then trade those pieces with each other. When they break at the same place (locus) in the sequence of base pairs, the result is an exchange of genes called genetic recombination. That is the normal way for crossover to occur. Genetic recombination ensures that the daughter cells produced have a different genetic makeup from the parent cell and thus diversity is created.</span>
8 0
4 years ago
I am made of glyercol and fatty acid
Komok [63]

This is most definitely the definition for a Lipid!

3 0
3 years ago
Read 2 more answers
Why is the cell membrane so important?
Nady [450]

C, because it protects the cell from the outside environment

3 0
3 years ago
Other questions:
  • Two similarities between the way<br> that a fungus feeds, and the way that<br> you feed.
    14·1 answer
  • How can population density affect population growth?
    8·1 answer
  • What does the muscular system do for your body
    5·1 answer
  • What type of trait vary quantitatively due to the interaction of multiple genes
    5·1 answer
  • Some transgenic animals grow faster because they have extra copies of growth hormone genes
    11·1 answer
  • Important facts about Claudius Ptolemy
    6·1 answer
  • What does "balance of nature" mean
    8·1 answer
  • What base is found in mRNA but not DNA?
    5·2 answers
  • Which of the following best describes the flow of energy in a cabbage plant?
    12·1 answer
  • Fill in: Name the organelle or organelles that perform each of the following functions. A. _____________________ convert sunligh
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!