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
cupoosta [38]
3 years ago
12

A fatal central nervous system disorder caused by a copy number variation—more than 35 repetitions of a particular set of thre

e base pairs—is _____.
A) Down syndrome
B) nearsightedness
C) fragile X syndrome
D) Huntington's disease
Biology
1 answer:
Naily [24]3 years ago
3 0
A. I hope it this help
You might be interested in
Which of the following reasons explains why some cooking pots are made of metal, but their handles are made of wood? A. Both woo
Cloud [144]

the handles cannot be made by the same metal as metal is a good conductor of heat so when we cook food the handle will also be hot and it will not be comfortable to hold the utensils there for the handles made of wood or plastic as they are insulators and will not become hot while Heating

so the answer is C.

3 0
3 years ago
Read 2 more answers
Science questions (30 pts)
Alex Ar [27]
The first one is solids since they have no kinetic energy

The second one is chemical since the change of colors shows that there is about to be a chemical change

The third one is C

The Endothermic process definitely fits melting

4 0
3 years ago
What do you know about an organisms parents if it is heterozygous for a certain trait ?
NeX [460]

Answer:

b. they present different traits

Explanation:

they are diffrent because heterozygous isnt allways the same.

8 0
3 years ago
Similarities between the computer and the human body.
Nikolay [14]

Answer:

Both of them have memory, both of them use electrical signals, both of them can retrieve and transmit data, both of them have partitions and both of them connect data in order to reach to conclusions which are logical and working

Explanation:

4 0
2 years ago
How does DNA affect genetics?
Basile [38]

Answer:

Over our lifetime, our DNA can undergo changes or mutations that result in differences in the DNA sequence and may affect the proteins that are made. Mutations can occur as a natural consequence of errors in DNA replication or as a result of exposure to environmental factors such as smoking, sunlight or radiation.

Explanation:

5 0
3 years ago
Other questions:
  • Which statement best illustrates the concept of heritability? a. Savannah inherited the mutated BRCA1 gene, increasing her risk
    8·1 answer
  • What are the types of space objects in the solar system
    7·1 answer
  • Which form of selective breeding crosses parents with the same or similar sets of alleles? a. fertilization b. inbreeding c. hyb
    10·1 answer
  • PLEASE HELP ME!!!<br> Which kind of joint has the greatest range of motion?
    5·1 answer
  • Explain why the tip of the onion root is an ideal place to find actively dividing cells in large proportions.
    5·1 answer
  • Moving tectonic plates can form<br><br> mountains<br><br> deltas<br><br> rivers<br><br> sand dunes
    14·2 answers
  • How could you modify this experiment to show the effects of different wavelengths of light on the photosynthetic rate?
    5·1 answer
  • How do alleles that display codominance differ from alleles that display simple dominance?
    12·1 answer
  • What is the valence of an atom with six electrons in its outer electron shell?
    11·1 answer
  • Original DNA coding strand: TAC CCG ACG GGC GAT AGT TTC
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!