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
Fed [463]
2 years ago
15

What would the CONTROL GROUP be in an

Biology
1 answer:
andre [41]2 years ago
3 0

Answer:

The answer is <u>D</u> - a plant without fertilizers

Hope this helps!

<em>Please consider marking as brainliest!</em>

You might be interested in
Will it take longer for a train or a car traveling at 100 mi/hr to stop? Justify your answer.
nikitadnepr [17]
You need to give all the information. if a car is going 100 mph and a train is going 40 mph then the car will get there first. But you need to provide all the information in order to get a valid answer
6 0
3 years ago
Read 2 more answers
Plants and animals require energy to live. Which statement best describes the difference between the way plants and animals obta
MrRa [10]

Statement D best describes the difference between the way plants and animals obtain energy.

4 0
3 years ago
Read 2 more answers
A river light describe​
Leviafan [203]
A light that shines in all living things
3 0
2 years ago
Describe how a plasmid can be genetically modified to include a piece of foreign dna that alters the phenotype of bacterial cell
Ilia_Sergeevich [38]
Simple version:

First, the section with the desirable gene must be identified. Assuming that has already happened, the section of DNA must be excised from the original genome using restriction enzymes, which recognize certain DNA sequences and snip DNA at those sites. DNA ligase is used to "glue" these ends back together. The DNA is inserted into a plasmid (also with restriction enzymes), which would usually contain antibiotic-resistance genes (so they survive in an environment containing the antibiotic, which would also help show if the bacteria have been successfully transformed). 

Then comes the actual transformation process. The bacteria to be transformed are mixed with calcium chloride (which causes the bacteria to be more receptive to the plasmids) and then mixed with the plasmids. The bacterial cells are subjected to a heat shock (the solution is heated and rapidly cooled, e.g. by placing the mixture in a hot water bath and quickly transferred to ice) so they will take up the plasmid (since the temperature change makes the membrane more permeable). The bacteria are placed on a growth medium containing the antibiotic they're resistant to. Only those successfully transformed would survive.
7 0
3 years ago
g In humans and higher primates, _____ is the final product of purine base catabolism and is excreted in urine. However, its ina
GaryK [48]

Answer: Humans and greater primates excrete water, broken down proteins and Urea. Many things cause unusual urine, Urea gives urine its yellow color a lack of urea can mean kidney failure. however it's hard to tell a lack of urea by just looking at urine as drinking excessive amounts of water turns the color clear and drinking caffeine turns the color reddish or brown so lab testing must be done

8 0
3 years ago
Other questions:
  • List three conditions under which a reptile might redirect blood away from its lungs
    6·1 answer
  • Que es un eucariota
    14·2 answers
  • A wolf's diploid number of chromosomes is 78. How would the number of chromosomes in the wolf's body cells compare to the number
    10·1 answer
  • The area where an organism lives its life including the living and nonliving factors
    11·2 answers
  • The amount of snowfall for Massena is shown on the given map. What was the amount of snowfall for Massena?
    14·1 answer
  • Use the cell models in the attached picture to match the correct letter with the descriptions shown in the middle section of the
    13·1 answer
  • Trick to remember Apoptosis
    8·2 answers
  • What type of traits do autosomes determine
    7·2 answers
  • What is required in order to determine whether or not an object moves?
    14·2 answers
  • I will give brainliest for the first person who guess this correctly.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!