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
postnew [5]
3 years ago
14

If you are testing traits for Mendelian inheritance, how do you calculate the EXPECTED values?

Biology
1 answer:
Georgia [21]3 years ago
8 0

n a cross between two heterozygous individuals, the offspring would be expected to show a 3 : 1 ratio. For example, in Case 1, three-fourths of the individuals would have red (wild-type) eyes, and one-fourth would have sepia eyes.

If there are 44 offspring, how many are expected to have red eyes?

We expect three-fourths to have red eyes.
<span>34</span> of 44 = 33

If there are 44 offspring, how many are expected to have sepia eyes?
<span>14</span> of 44 = 11

Now you are ready to calculate chi-square.

You might be interested in
The least specific level of classification is:<br> A.Phylum<br> B.Domain<br> C.Order<br> D.Genus
galben [10]

Answer:

species

Explanation:

use this acronym king pharaoh can order for general scientists. king for kingdom, pharaoh for phylum,can for class,order for order, general for genus and scientists for species

5 0
3 years ago
Read 2 more answers
What are the role of all four types of lipids: fats, phospholipids, waxes, and steroids.
ycow [4]
Steroids
are complex structure four connected rings of carbon atoms. They are cholesterol which is in all body cells and used to synthesize other steroids:sex hormones, such as estrogen, and testosterone and several hormones from the adrenal glands.

Waxes
are comprised of an ester of a long-chain alcohol and a fatty acid. Many plants have leaves and fruits with wax coatings to help prevent water loss.

Phospholipids
consist of Glycerol portion and fatty acid chains. Only two fatty acids chains; in place of the third is portion that include a phosphate group. THe phosphate portion is soluble in water [hydrophobic] forms the ''head'' of the molecule, while the fatty acids portion is insoluble in water [hydrophobic] and forms a ''tail''.

Fats
to store energy for cellular activities. Carbohydrates fat molecules are composed of carbon, hydrogen and oxygen atoms.


6 0
3 years ago
Can somebody help me out with this question because I’m really confused??
egoroff_w [7]

epididymis-vas deferens-urethra

3 0
3 years ago
Question 2: How and why did changes in the environmental conditions affect carrying capacity in this
Xelga [282]

Answer:

Changes occurs in the environmental conditions directly affect carrying capacity of the ecosystem.

Explanation:

Carrying capacity of the ecosystem refers to the capacity of the environment which adjust plants and animals in a specific atmospheric condition. Suppose in harsh winter, the temperature of the ecosystem is very low which is unbearable for most of the plant and animal species, so very low number of plants and animals are able to live in that environment. In the ecosystem where the winter is harsh and the spring is cold, the population of living organism are more decreasing. If the ecosystem has Harsh winter, Cold spring, and Hot summer, this type of environment hold very low number of living species due to high variation in the environment.

4 0
4 years ago
What element is found in proteins but not in carbohydrates and lipids?
Stels [109]
The answer is nitrogen.
4 0
4 years ago
Other questions:
  • The client receives hydrocortisone thrapy. the nurse will primarily assess for which electrolyte disturbances
    5·1 answer
  • Which microscope is often used to view metal surfaces? scanning electron microscope scanning tunneling microscope transmission e
    9·2 answers
  • Which of the following is considered by most biologists to be the most accurate in supporting the theory of evolution?
    13·1 answer
  • Which organism is the least related to the other three organisms?
    15·1 answer
  • - what is the homozygous dominante<br> pe?
    6·1 answer
  • During alternative splicing, different combinations of exons may be joined together, but their relative sequence to each other m
    14·2 answers
  • Which are advantages of using renewable resources? Choose all that apply
    8·1 answer
  • please help me this is due soon :(( giving brain liest for whoever does it right, and it does it in there own words, ITS OK IF A
    6·1 answer
  • U-Science-Gr7-Unit5-PBT-C!
    15·1 answer
  • What do these reactions say about substances and chemical reactions?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!