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
Alchen [17]
3 years ago
6

A researcher is studying the effects of caffeine on the rate of sunflower growth to determine if caffeine stimulates sunflower p

lants to grow taller. What is the null hypothesis for this experiment?
Biology
1 answer:
wariber [46]3 years ago
4 0

Answer:

A null hypothesis would be that caffeine doesn't stimulates sunflower plants to grow taller.

Explanation:

Null hypothesis: In research methods, the term "null hypothesis" is described as a type of hypothesis that proposes that there's no difference between specific characteristics of a particular data gathering process or population.

Function: The main aim of "null hypothesis" is to prove whether or not a specific test or study is supported and is separated from the researcher's own decisions and values. It is responsible for providing a way to a given study or test and is represented by H0.

You might be interested in
Describe the relationship between Pedersin cleaner shrimp and the sea slug
almond37 [142]
Ok,,,,,,,,,,,,,,,,,,,,,,,
4 0
3 years ago
Each of the proteins involved in DNA replication plays an important role. If one of these proteins was not functional it would h
Masteriza [31]

Answer:

Explanation:

1. Topoisomerase is an enzyme helps in over winding Or underwinding of DNA during replication. Helps in the topological correction. So non-functional topoisomerase leads to tangled DNA and prevents replication..

2. Primases are the enzymes helps in the synthesis of short RNA sequences used as primers in replication. Non functional primase leads to no primer synthesis.  

3. DNA Polymerase is an enzyme helps in the addition of new nucleotide to the growing strand in replication. Non functional DNA polymerase prevents the strand growing as no new nucleotides were added.  

4. Helicases are the enzymes helps in the separation of double strands into single and helps in each strand to be copied. Non functional helicase leads to prevention of unwinding of strands and replication inhibition.  

5. ligase is an enzyme that joins nicks(small gaps) in the DNA strand by creating ester bond. Non functional ligase leads to unjointed gaps of lagging strand.  

6. Single strand binding proteins(SSB's) are the small proteins that binds to the single strands of DNA and holds them in a place not to get together while replicating. Non functional SSB's leads to parental strands come back together and prevents replication.

4 0
4 years ago
A Pro-golfer was seen taking a nap in a golf cart. While sleeping, their foot slipped and that cart began to accelerate across t
hoa [83]
Woah what is going on in these comments uhhhhhh
5 0
3 years ago
It is very efficient to drive a large truck to and from school true or false
Alecsey [184]
False is the answer, hope this helped
5 0
3 years ago
Read 2 more answers
Which type of asexual reproduction involves duplication of the parent DNA before dividing itself into two?
Kipish [7]

Answer:

binary fission - asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

7 0
3 years ago
Other questions:
  • If the coding region of a bacterial protein-encoding gene has 1002 base pairs of dna, how many amino acids does it encode?
    9·1 answer
  • please help quickly! very easy question, i just want to check my answer! Y = yellow leaves y = green leaves S = smooth seeds s =
    15·1 answer
  • PLS help what is evolution?
    15·2 answers
  • A poison that breaks down capillary tight junctions, allowing blood proteins to leak into the interstitial fluid, will cause wha
    14·1 answer
  • 4. Which is an example of a species<br> a) Big Fish<br> b) Insects<br> c) Cricket<br> d) Small Dog
    15·1 answer
  • A scientist performs an experiment. His results do not support his hypothesis. Which of these should the scientist do?
    7·1 answer
  • Which of the following scenarios involves the introduction of a potentially invasive species?
    13·1 answer
  • Describe the energy transfer between water molecules occurring as water moves in the ocean.​
    13·1 answer
  • I need the answer ASAP
    11·2 answers
  • Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!