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 [83]
2 years ago
14

A pure-breeding, tall pea plant with white flowers is crossed with a pure-breeding, short plant with red flowers. The F1 plants

are tall, with red flowers. When allowed to fertilize themselves, these produce the following F2: 326 tall, red; 104 tall, white; 117 short, red; and 29 short, white. You are conducting a Chi-Square analysis and what is the null hypothesis?
Biology
1 answer:
DIA [1.3K]2 years ago
6 0

Answer:

Null Hypothesis -

The observed frequency is approximately equal to the expected frequency of phenotype.

Explanation:

Pure Breeding Cross - TTww x ttWW

Genotype of offspring in F2 generation - TtWw

Null Hypothesis -

The observed frequency is approximately equal to the expected frequency of phenotype.

The chi square analysis is attached

The degree of freedom for this question is 3

The p value for X^2 estimated through chi square test is 0.5

Hence the null hypothesis is accepted.

You might be interested in
What is a representation of the linkages between food chains in a community.
otez555 [7]
This is called a food web, where many food chains are combined to form a more detailed version showing feeding relationships within an entire community
8 0
3 years ago
Read 2 more answers
Does anyone know how to do this?
katen-ka-za [31]
Lol, check your science book  incase im wrong but 


a·mi·no ac·id<span>əˌmēnō ˈasəd/</span>nounBIOCHEMISTRYplural noun: amino acidsa simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.

hope i helped a bit

5 0
3 years ago
Read 2 more answers
Why are there more people with sickle cell disease in one part of the world than in other parts?
rewona [7]
A :-) Sickle cell disease occurs more often among people from parts of the world where malaria is or was common. It is believed that people who carry the sickle cell trait are less likely to have severe forms of malaria.
3 0
3 years ago
In the energy pyramid, the snake is classified as a
Anastasy [175]

Answer: A)Consumer

Explanation:

The snake consumes animals like mice thus it is a consumer. If u want more explanation comment

5 0
2 years ago
Read 2 more answers
What important process happens at the capillaries?
Zarrin [17]

Answer: Capillaries connect the arterial system — which includes the blood vessels that carry blood away from your heart — to your venous system. Your venous system includes the blood vessels that carry blood back to your heart. The exchange of oxygen, nutrients, and waste between your blood and tissues also happens in your capillaries.

5 0
3 years ago
Other questions:
  • Heart disease is linked most closely with
    10·2 answers
  • The term srimulus comes from the latin word stimulare, which means "to goad, prod, or urge." Explain how this meaning relates to
    5·1 answer
  • What can lead to amending the constitution
    12·1 answer
  • Define the term taxonomy and explain what it helps scientists do
    10·2 answers
  • Scientists discovered that new molten materials from inside the eath create new​
    12·2 answers
  • the middle of tectonic plates tend to have fewer mountains than locations near tectonic plate boundaries. What might be one poss
    11·2 answers
  • "Since records began in 1958, the carbon dioxide concentration in the atmosphere has decreased."A. TrueB. False
    12·1 answer
  • Macrophage cells undergo a process called phagocytosis in which material is brought into a cell in the form of membrane vesicles
    11·1 answer
  • NEED HELP ASAP. * IS MY ANSWER
    5·1 answer
  • What's the name of hormone that encourages breast feeding while breastfeeding?​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!