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
Alecsey [184]
3 years ago
9

you will need to put your model chromosomes back together for the next part of this activity. the diagram shows how your partner

has put them together. you realize that this arrangement of the model chromosomes could never occur in a real cell. what is wrong? explain why sister chromatids could not have different alleles.
Biology
1 answer:
timurjin [86]3 years ago
3 0

Sister chromatids have different alleles although carry same genes on same loci. So if it doesn't happen so, like if there are same alleles on sister chromatids then there is a problem in its formation. i.e., male and female alleles haven't contributed equally ( may be an error during their segregation process ). And obviously it doesn't happen in a real cell so we must understand this point. Because normally whenever it happens there's one half from the male and one half  from the female. (i.e. maternal and paternal alleles contribute equally).

I hope you get the answer!!!

You might be interested in
Why are insulin levels in the blood an important marker for overall health in addition to cholesterol levels?
zvonat [6]
They are markers because their blood level can tell about the human's metabolism, and can predict diseases.

Cholesterol is a natural fat essential to the body. It allows, among other things, the synthesis of vitamin D or bile. It is a constituent of the wall of our cells. Finally, it is part of many hormones, such as sex hormones.Cholesterol has been identified as responsible for certain cardiovascular diseases such as myocardial infarction and stroke.
Insulin is a hormone naturally produced by the pancreas in response to an increase in the level of sugar (glucose) in the blood.Insulin synthesis failure or insulin resistance leads to diabetes, a disease that affects the quality of life of the patient as it will be dependent on daily intake of antidiabetic and insulin, and will be required to adapt a diet. dietetic
7 0
4 years ago
Read 2 more answers
Plz help I appreciate it
Zepler [3.9K]

Answer: D

Explanation: because the 2 sides on D dont look the same

(pls mark brainlyest)

8 0
3 years ago
Study the cladogram. Which two organisms would be the least related?
Vesna [10]
I think its this one. <span>archea</span>
6 0
4 years ago
Read 2 more answers
Which ventricles are divided by the septum pellucidum?
Irina-Kira [14]

Answer:

The septum pellucidum (Latin for "translucent wall") is a thin, triangular, vertical double membrane separating the anterior horns of the left and right lateral ventricles of the brain.

Explanation:

4 0
3 years ago
According to the food plate, which of these food groups should make up the largest portion of your diet?
Natasha2012 [34]
The largest portion of your plate should be fruits and vegetables, which should take up about half your plate, so 50% of the plate then, grains should take up one quarter of your plate so 25% and proteins should take up the last quarter of your plate so the last 25%... hope this helps :) 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Definition: This is a condition which is caused when the blood vessels supplying the muscle become blocked, which limits blood f
    5·1 answer
  • Vascular plants consist of about _____ of all living plants species?
    15·1 answer
  • Name the phases of the moon in the correct order starting with new moon
    9·1 answer
  • Describe the current beliefs on why people age.
    9·1 answer
  • A respiratory rate of less than ________ and greater than ________ in cases of trauma are criteria for immediate transportation
    13·1 answer
  • Why do all cells need to receive their own supply of glucose?
    13·1 answer
  • The great biological exchange, also called the Columbian Exchange, included the global transfer of various biological and social
    11·1 answer
  • What do all Organism Need? Select three Options
    5·2 answers
  • Why is the ratio of male to female births roughly 50:50? help me please!!!
    11·1 answer
  • Closure of the tricuspid valve:____.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!