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
ziro4ka [17]
3 years ago
12

In his study on canine cognition, Sherman guesses that German shepherds are more likely to find hidden objects than other breeds

. After he collects his data, he finds that German Shepherds perform at the same rate as other breeds. In this scenario, Sherman is engaging in ____________
a. population estimation.b. inferential deduction.c. symbolic analysis.d. hypothesis testing.
Biology
1 answer:
ch4aika [34]3 years ago
6 0

Answer:

d. hypothesis testing.

Explanation:

  • Any experiment or study is preceded by a hypothesis.
  • An experimenter forms a proposed explanation and then conducts the study to test it.
  • Here, Sherman made a hypothesis that German shepherds are better than other breeds in finding hidden objects.
  • To test this hypothesis he conducted the experiment and started to analyse the data. Thus, Sherman is engaging in hypothesis testing.
You might be interested in
Can someone help me please?
lianna [129]
The Answer is B, or the 2nd one since it starts from one cell and splits into 2 meaning it's under going mitosis. 
8 0
3 years ago
What is the purpose of the enclosed seeds in a fruit found on a flowering plant
baherus [9]
The seeds are enclosed because it's the plants way of protecting them.
5 0
3 years ago
Predict the most likely outcome of culturing transformed E. coli in the presence of tetracycline.Justify your prediction.
My name is Ann [436]

Answer:

E.coli is a bacterium which is preffered for transformation due to its rapid growth and high efficiency of introduction of DNA molecules into cells.

Tetracycline is an antibiotic used to treat several infections such as cholera, plague, brucellosis, and malaria etcetra.

Plasmid is a small, extrachromosomal DNA molecule present in cell which is seprated from chromosomal DNA and have ability to replicate independently.

When a plasmid resistant to tetracycline and kanamycine is inserted into E.coli, the process is called transformation. E.coli might not be able to survive due to absence of plasmid but the transformed strains having antibiotic tetracycline and kanamycine will probably be able to survive it.

Hence, the culture of bacteria carrying plasmid will be able to survive only.

4 0
3 years ago
A train rumbles along the tracks at high speed.
Nutka1998 [239]

Answer:

Mechanical --> Thermal

Explanation:

4 0
3 years ago
Read 2 more answers
What benefits does performing this investigation in the physical world have over the computer simulation?
AVprozaik [17]

Answer:

Explanation:

nothing. the world will soon be taken over by computers

3 0
4 years ago
Other questions:
  • The time it usually takes from infection until major opportunistic diseases occur is more than:
    12·1 answer
  • A woman in labor with a history of drug and alcohol addiction and no prenatal care has arrived in the emergency room in active l
    15·1 answer
  • Which of the following is a decomposer? A. Grasshopper B. Sunlight C. Tadpole or D. Earthworm
    5·2 answers
  • Which physical property would not be useful for finding the difference between baking soda and cornstarch?
    6·2 answers
  • Which of the following statements is correct in the context of phyletic gradualism?
    9·1 answer
  • Why is ∆Hf ° 62.4 kJ/mol for I2 (<br> g., but 0.0 kJ/mol for I2 (s)?
    7·2 answers
  • Which is not a similarity between terrestrial and aquatic pyramids? a. both have producers as the base that can harvest the sun’
    15·2 answers
  • A confined aquifer is _____. found in the unsaturated zone found between two impermeable layers the top layer of the saturated z
    5·2 answers
  • Dr. Flores would like an update on your research about what happened to the lake on Titan. Did the lake on Titan evaporate or fr
    11·1 answer
  • 1. Fish <br>What is the meaning of fish ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!