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
nignag [31]
3 years ago
7

The chromosomal abnormality in which a fragment of a chromosome breaks off and then reattaches to the original chromosome in the

same place but in the reverse direction is called __________.
Biology
1 answer:
sineoko [7]3 years ago
8 0

Answer:

Inversion.

Explanation:

Chromosomal mutation may be defined as the mutation that change the structure of the chromosome and may alter its number. Different types of chromosomal aberration are deletion, duplication, inversion and translocation.

The chromosomal inversion is the chromosomal rearrangement or the chromosome segment may get  reversed. The fragment chromosome gets break off and then the segment gets join to the original chromosome but in the reverse condition.

Thus, the answer is inversion.

You might be interested in
When assisting a child with ventilation:
Zolol [24]
Hello There!

Based on my First Aid classes the answer is D. All of the above.
If someone turns unconscious, you'd have to perform CPR and call an emergency service as soon as possible.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
7 0
3 years ago
The innermost layer of the meninges is the
Sphinxa [80]

The innermost layer of the meninges is the pia mater.

4 0
3 years ago
Is the earth flat or round?
Naddik [55]

Answer: the Earth is round.

Explanation:

4 0
3 years ago
Read 2 more answers
Heavenly bodies that travel around a planet are called satellites or moon which planet has no satellite or moon
IceJOKER [234]

Answer:

i think its A. i dunno if it is btw have a nice day

8 0
3 years ago
Read 2 more answers
How does phloem differ from xylem?
Pani-rosa [81]

Phloem is the food conducting tissue that has a two-way flow.

Explanation:

Plants prepare food on their own and plants also have conductive cells that carry out transportation process. Plants are divided into two types based on their conductive system i.) vascular plants  ii.) non vascular plants.

Vascular plants are those plants which have special conductive cells called phloem and xylem.

Xylem transports water from roots of the plants to other parts of plants and also provides mechanical support to plant. It is uni-directional.

Phloem is the food conducting tissue that transports food to plant and also have bi-directional movement.

7 0
3 years ago
Other questions:
  • Healthy skin cells require a constant supply of blood. In decubitus ulcers, or bed sores, this blood supply is hindered because
    8·2 answers
  • Which period represents the last 2 million years of geologic time ?
    10·1 answer
  • Penicillium notatum is a mold that is the source of the antibiotic penicillin. Which is the reason for placing it in the phylum
    7·1 answer
  • Which of the following accurately describes a typical human karyotype? A. A karyotype only displays sex chromosomes. B. 1 pair o
    14·1 answer
  • Which of the following are the reproductive parts of an angiosperm flower? A. anther and ovary B. sepal and anther C. vary and s
    9·1 answer
  • How does composting protect our ground water supply
    7·1 answer
  • Trace evidence is a type of circumstantial evidence, examples of which include:
    14·1 answer
  • What are some plants and animals that lived at Spirit Lake in 1979?
    9·1 answer
  • Rock and Water grind against each other?
    7·1 answer
  • QUESTION 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!