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
allochka39001 [22]
2 years ago
10

Digeorge syndrome is characterized by a cleft palate, immune deficiency, and developmental issues. which chromosomal change caus

es it? deletion translocation inversion insertion
Biology
2 answers:
Temka [501]2 years ago
7 0

The correct answer is Deletion.

DiGeorge syndrome, more commonly considered as 22q11.2 deletion syndrome. It refers to an ailment resulting when a small segment of chromosome 22 is missing. This deletion leads to poor development of many systems of the body.

The medical issues generally associated with 22q11.2 deletion syndrome involve poor immune system function, heart defects, a cleft palate, delayed development with emotional and behavioral issues, and issues associated with diminished levels of calcium in the blood.


seraphim [82]2 years ago
7 0

Answer: Deletion.

Explanation:

You might be interested in
Forests contribute in bringing rain. T or F
Vinvika [58]
True
................
5 0
3 years ago
Study the cladogram. Which two organisms have dry skin? gorilla and shark shark and lizard lizard and tiger tiger and lamprey.
Rasek [7]

Answer:

It's C.

Explanation:

I chose B but I got it wrong. Since lizards obviously have dry skin, the other option with lizards is C. And you can also see in the cladogram that above "dry skin" is lizards and tigers.

So it's C.

6 0
2 years ago
NEED HELP ASAP 
Pepsi [2]
The answer is B. because lipids can make the body warmer :)))
i hope this is helpful
have a nice day
7 0
3 years ago
Read 2 more answers
What part of the hemoglobin molecule actually binds the oxygen molecule? what part binds carbon dioxide?
Sladkaya [172]
The Iron in the molecule binds to the oxygen. Carbon Dioxide does not bind to a cell but rather, is carried in the blood as bicarbonate. 
3 0
3 years ago
A malaria outbreak causing allele frequencies to change is an example of:
julsineya [31]

<u>Answer</u>: Natural selection.

<u>Explanation</u>:

  • The concept of <em>natural selection</em> was given by <em>Charles Darwin.</em>
  • According to this concept, in a given environment the organisms that possess <em>better adaptations</em> have<em> higher chances of survival</em> and, leave behind a <em>greater number of progenies</em>.
  • When malaria outbreak occurs, the allele frequencies change and only the organisms that possess the alleles which help them to <em>survive</em> this outbreak due to resistance against malarial infection will be selected by nature and<em> hence, this is an example of natural selection.</em>
3 0
3 years ago
Read 2 more answers
Other questions:
  • What are possible gametes produced by the individual ssyy
    5·1 answer
  • Which best summarizes the concept of natural selection?
    13·1 answer
  • Calculate the volume of a 5 gram sample of pure gold
    12·1 answer
  • Consider air in contact with the surface of your arm. the reason that you do not feel the interaction of individual molecules of
    7·1 answer
  • A shuttle’s payload bay can be used to _____.
    13·1 answer
  • Chemical reactions in cells are faster than the same reactions outside cells. True or false?
    7·1 answer
  • Which of these is an example that scientific knowledge can always be reviewed? A) A water molecule was thought to be made of ato
    15·1 answer
  • _____ releases energy that is used to pump hydrogen ions from the stroma into the thylakoid compartment.
    5·1 answer
  • Select the examples of genetically motified organisms (GMOs) SELECT ALL THAT APPLY
    10·1 answer
  • What is transported across a membrane during osmosis.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!