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
Vera_Pavlovna [14]
3 years ago
7

In a 50 square-mile section of forest, there are some cut patches of forest where the trees have been removed and some patches o

f forest that have been left uncut. birds are nesting in both cut and uncut forest patches. beginning with the first step, place the steps below in sequence for an investigation of the nesting birds using the scientific method.
Biology
1 answer:
Alex3 years ago
5 0
Observe birds nesting in cut patches and uncut patches of forest.
-Hypothesize that more birds nest in cut forest patches.
-Develop a plan for conducting nest counts in several similar-sized patches of cut and uncut forest.
-Count the number of nest found and record the data.
-Compare the data collected concerning nests from cut and uncut patches of forest.
Determine whether more birds nest in cut or uncut forest patches and share this conclusion with other researchers.
You might be interested in
A chemical substance that organisms require to live is what
horrorfan [7]

Answer:

Nutrients.

Explanation:

Nutrients are the chemical substances required by any organism to meet the basic requirements of life. The nutrient can be either organic or inorganic, but both are important for the organism.

5 0
2 years ago
How do mitochondria contribute to the function of the cell?​
Ilia_Sergeevich [38]
They convert glucose into usable energy.
7 0
2 years ago
Which type of Organism Is described by the functions listed?
DaniilM [7]
The answer is C because C represent plants and plants produce oxygen and absorb CO2
8 0
3 years ago
1. Which offspring are the recombinant offspring in this cross?
muminat
The recombinant offsprings are normally the offsprings containing a combination of the parents allele, result in a genotype that differs from both parents genotype. The phenotype May be different as well although it is likely that the phenotype could be the same as the parents, as seen in the case of heterozygous dominant having the same phenotype as homozygous dominant.
8 0
3 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
Other questions:
  • Please HELP NOT SURE
    12·2 answers
  • Why do religious people refuse to except the theory of evolution?
    9·2 answers
  • ASAP .   Which of the following animals could detect sound at a frequency of 67,000 Hz? 
    8·1 answer
  • Which ocean has the largest number of islands?
    15·2 answers
  • Glacial erosion can shape many landforms, including cirques. What is a cirque?
    7·1 answer
  • ATP is called the energy currency of the cell because
    12·2 answers
  • List the six fundamental elements found in living<br> organisms in the text area below.
    9·2 answers
  • When a rabbit population in the meadow cannot grow any larger, it has reached the
    8·1 answer
  • What is one major difference between viruses and bacteria?
    10·1 answer
  • Is Rough ER found in plants and animals cells?​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!