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
insens350 [35]
3 years ago
15

1) If a person has sex chromosomes: XXY, what is their gender?

Biology
1 answer:
sammy [17]3 years ago
5 0

Answer:

1. Klinefelter syndrome

2. Nobody can be born with a single X chromosome

Explanation:

1. A genetic condition in which a male is born with an extra copy of the X chromosome

Klinefelter's syndrome isn't inherited, but rather occurs only as a result of a random genetic error after conception.

Males born with Klinefelter's syndrome may have low testosterone and reduced muscle mass, facial hair and body hair. Most males with this condition produce little or no sperm,

2. Sex chromosome occurs due to combination of the X and Y chromosome of both parents.

You might be interested in
In humans and other mammals, dosage compensation is achieved by
Dmitriy789 [7]
I believe its when you <span>silencing one of the two X chromosomes in female cells...

Hope I helped

</span>
5 0
3 years ago
Read 2 more answers
3) Farmer Brown grows corn for a living. One day, Farmer Green suggests to Farmer Brown that he should clone his best corn plant
Elden [556K]
The answer is C) Cloning eliminates the ability to sexually reproduce and provide genetic variability.
In the future, there is no variability in the genes in the clones given that they are the exact copies of the "parent" produce. All should be identical without differences and variations. Although Farmer Brown doesn't want this to happen that's is what he is reluctant to listen to Farmer Green's advice. 
7 0
3 years ago
Read 2 more answers
Which of the following was the most likely effect of the Industrial Revolution on peppered moths in cities?
jeka57 [31]
The answer is d. The population of light-colored moths decreased and the population of dark-colored moths increased.

<span>Peppered moth color variation is a good example of natural selection. During the Industrial revolution, due to pollution, trees become darker in the urban area. Light-colored moths were, thus, easy prey. The dark-colored moths were able to camouflage on dark trees and avoid predators. The phenomenon is known as industrial melanism. So, in polluted urban areas, the number of dark-colored peppered moths increased. In the clean environment, were much effective in hiding from predators and they outnumbered the dark-colored moths.</span>

3 0
3 years ago
Read 2 more answers
Put the fats in order from the one that contains the greatest percentage of saturated fatty acids (1) to the one that contains t
olganol [36]

Answer:coconut oil, butter, palm oil, olive oil, canola oil.

Explanation: .

A saturated fat one whose fatty acid chains have all or predominantly single bonds. A fat is made of two kinds of smaller molecules which are glycerol and fatty acids. Fats are made of long chains of carbon (C) atoms while some carbon atoms are linked by single bonds (-C-C-) bonds others are linked by double bonds (-C=C-). These Double bonds will react with hydrogen to form single bonds causing them to be SATURATED, because when the second bond is broken, each half of the bond is then saturated with a hydrogen atom.

In terms of saturated fats acids composition by percentage according to ChartsBin statistics collector team 2011, Fat Composition in different Cooking Oils, ChartsBin.com, palm oil is 14.192, coconut oil is 91.92 canola is 7.46,palm oil 51.57, butter 65%-68%.Here you can see that the order of saturated fats from the highest gives- Coconut,butter, palm oil,olive oil and Canola as the last

6 0
3 years ago
In which cycle does the virus to remain dormant?
andriy [413]
D. Lysogenic cycle. In this cycle, viral DNA is inserted into the host cell's DNA. It divides with mitosis, soon creating many infected host cells. Once the lytic cycle is triggered (usually from external factors), the viral DNA is transcribed/translated into viruses.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A sample of DNA from a human skin cell contains 32% cytosine bases. Approximately what percentage of the bases in this sample wi
    10·2 answers
  • How are iron bond form
    15·1 answer
  • An oxidation reaction
    9·1 answer
  • The first several weeks after birth are a critical period because most major organs are forming.
    8·1 answer
  • Which bones in the human body differ in males and females
    9·1 answer
  • In his attempt to develop a pneumonia vaccine, Frederick Griffith injected mice with various combinations of living and dead bac
    11·1 answer
  • it important to know a person's rhesus factor before a blood transfusion? A patient who is Rh+ can receive only Rh– blood. A pat
    5·2 answers
  • Scientific _______ are logical conclusions that are drawn from scientific observations.
    13·2 answers
  • 4 myths about sexuality and how you might prove these are misconceptions
    10·1 answer
  • Which of these statements is true about the gene pool and genetic diversity?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!