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
tresset_1 [31]
3 years ago
9

how many degrees of freedom should be used when looking up the critical value for a chi-square analysis of the ratios of phenoty

pes observed among the F2 offspring versus the expected phenotypic ratio assuming independent assortment?
Biology
1 answer:
pishuonlain [190]3 years ago
8 0
1.88383736363737378373636262622
You might be interested in
1. Though Florida receives a lot of rainfall, only 1 percent remains available for people to use or drink. What happens to the r
telo118 [61]
<span>
1. Although the state of Florida receives a lot of rainfall, about 61 percent of that water leaves the ground by evaporation and transpiration, and another 38 percent is ‘lost’ into the Atlantic Ocean & Gulf of Mexico, thus leaving only 1 percent of the rainfall water available for drinking and other human use. 

 2. Florida has a very vast underground water system, known as the Floridan aquifer system; for this reason, Florida is the source of drinking water to four other states. These states are South Carolina, Georgia, Alabama, and Mississippi. The Floridan underground water system is made up of the Upper and Lower Floridan aquifers.

3. Residents of the state of Florida wanted to get rid of the water in certain areas of the state because there was too many wetlands, they experienced frequent flooding which posed a great measure of difficulty in navigating the state.

4. One negative result of the changes made by people in order to get rid of the ‘excess’ water in Florida was groundwater depletion which has led to the drying up of wells, decrease in water level in streams and lakes, reducing quality of water and land subsidence.

5. One thing that has been done to try and improve those mistakes is Rainwater harvesting; a method which is often used to replenish ground water. Using the rainwater harvesting approach, an outlet pipe is connected from the rooftop and used to divert the rainwater to existing wells.
</span>
8 0
3 years ago
What is cross-pollination?
torisob [31]
The answer is B. Cross-pollination occurs when pollen fertilizes female egg cells on the same flower.
4 0
3 years ago
Read 2 more answers
The patients skin laceration healed nicely leaving a what or scar
salantis [7]
The patients skin laceration healed nicely leaving a cicatrix, which is a scar.
A cicatrix is the scar of a healed wound - when you have a deep wound, and it gets stitched/heals on its own, after a while, that wound is going to transform into a cicatrix, which is just a fancy medical term for a scar. 
6 0
3 years ago
The table below shows the elements that mainly comprise each of the four layers of Earth:
Mumz [18]

Answer:

Oxygen and silicon

Explanation:

7 0
2 years ago
Read 2 more answers
How do carbohydrates contain and/or display information for cells?
Cloud [144]

Answer:

Carbohydrates may be defined as the polymers of the sugars and one of the most important biomolecule of the living organisms. Carbohydrates plays an important structural and functional role.

Carbohydrates are always present on the exoplasmic surface of the plasma membrane. The are present in the association with the proteins and lipids as glycoproteins and glycolipids. These carbohydrates acts as the signaling molecule that display information on cell surface.

Read more on Brainly.com - brainly.com/question/13761887#readmore

3 0
3 years ago
Other questions:
  • Lastly, fever will prevent the ____________ of bacteria and viruses.
    8·1 answer
  • Many substances, such as cholesterol, bind to ________ on the cell membrane, triggering endocytosis?
    15·2 answers
  • PLEASE HELP!! Would you expect to find many fluorescent organisms in the very deep ocean? Why or why not?
    5·1 answer
  • The difference between mitosis in plant and animal cells is
    11·1 answer
  • The kingdom miners includes viruses . True or false
    6·1 answer
  • HELP HELP HELP PLEASE
    15·2 answers
  • Which has prokaryotic cells
    14·2 answers
  • Can somebody help me out with this question because I’m really confused??
    14·1 answer
  • Explain why the precise length target DNA sequence doesn't get amplified until the third cycle. You may need to use additional p
    10·1 answer
  • A mutation in which segments of a gene are removed is known as this type of mutation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!