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
Maurinko [17]
3 years ago
12

Which of the following statements is generally true of aneuploidies in newborns? a. An aneuploidy resulting in the deletion of a

chromosome segment is less serious than a duplication. b. Human aneuploidy usually conveys an adaptive advantage in humans. c. A monosomy is more frequent than a trisomy. d. Monosomy X is the only viable monosomy known to occur in humans.
Biology
1 answer:
Novay_Z [31]3 years ago
4 0

Answer:

d. Monosomy X is the only viable monosomy known to occur in humans.

Explanation:

Human have 22 pair of homologous chromosomoses and an extra pair of sex chromosomes. While in males  the sex  chromosomes  are X and  Y , females have two chromosomes X . Anyway, in normal conditions the total number of chromosomomes that humans have in their cells is 46 (23 pair of chromosomes).  

Aneuploidy is a biological condition where an individual have an abnormal number of chromosomes in their cells.  In humans for examples, this would be a human having more or less than 46 chromosomes.

The Turner syndrome also called  monosomy X is an aneuploidy  where  one of the X chromosomes is missing in a female.  Although under constant supervision, people with Turner syndrome have viable healthy lives. However this is the only monosomy that occur in humans that is compatible with life.  

You might be interested in
WILL GIVE BRAINLIEST 30 POINTS 5 QUESTIONS ASAP!
Hitman42 [59]

Answer:

1. All of the above

2. True

3. Glucose

4. photosynthesis

5. Chemical

Explanation:

8 0
3 years ago
Read 2 more answers
Wind and water energy are both indirect forms of what other type of energy source
kupik [55]
<span> nuclear: Classify the </span>different energy sources <span>from the table according to whether they are renewable.</span>
3 0
3 years ago
Read 2 more answers
12. Which is NOT a natural cause of extinction?
sveticcg [70]

Answer:

12.B

17. A

11. C

13. B

16. A

7. B

8. B

19. D

23. B

7 0
2 years ago
Explain how random mutations such as those in pathogens with a mutator phenotype may arise in the DNA of an organism
Arada [10]

Answer:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.

8 0
3 years ago
Which factor in this swamp is abiotic?<br><br> A. Grass<br> B. Trees<br> C. Algae<br> D. Water
Lelechka [254]

Answer:

D. Water

Explanation:

Biotic factors are all living things, and they are derived from organisms. These include: fungi, plants, bacteria, archaea, protists, animals.

Abiotic factors are all nonliving things, and they are not derived from organisms. These include: air, soil, light, water, minerals.

In this case, grass, trees, and algae are all living things since they are derived from organisms.

On the other hand, water is not a living thing since it is not derived from organisms.

Let me know if this helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Where are the lungs located in relation to the heart
    14·1 answer
  • Which is one disadvantage of using gas hydrates?
    14·2 answers
  • What level has the most available energy<br>​
    11·2 answers
  • Which of the following adaptations does not help an animal move through the water
    7·1 answer
  • A tree that sheds its leaves at a particular time of year is _____.
    14·2 answers
  • A sequence of nucleotides that codes for a specific protein and controls the heritable characteristics of an organism is called
    8·2 answers
  • The first battle of the Spanish-American War was fought in A) Havana, Cuba B) the Philippines C) Miami, Florida D) Puerto Rico I
    10·2 answers
  • How would you know if your results from experiment 2 show that the traits were inherited through mendelian genetics?
    6·2 answers
  • 4) Compare and contrast passive transport (including osmosis and facilitated transport) with active transport such as endocytosi
    15·1 answer
  • The equilibrium for isomerization of dihydroxyacetone phosphate to glyceraldehyde-3-phosphate is favored because.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!