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
finlep [7]
3 years ago
5

Explain how a persons DNA can be determined whether or not he has hemophilia

Biology
1 answer:
podryga [215]3 years ago
8 0

through the 23rd pair of chromosomes also known as the sex chromosomes

You might be interested in
How do cells get energy from sugar
Allisa [31]

Answer:

During glycolysis, a glucose molecule with six carbon atoms is converted into two molecules of pyruvate, each of which contains three carbon atoms. For each molecule of glucose, two molecules of ATP are hydrolyzed to provide energy to drive the early steps, but four molecules of ATP are produced in the later steps.

Explanation:

3 0
3 years ago
How does the distance from this eye chart affect the number of letters visible on a line? What factor of the experiment is the e
zlopas [31]

Answer:

This question is asking to identify the variable in the experimental statement.

The eye chart is the CONTROL VARIABLE

Explanation:

An experiment consists of several variables to look out for in order to achieve any significant result. These variables are independent variables, dependent variables and control variables. Although independent and dependent variables are the major experimental variables, but control variables are also important.

A control variable is the variable that remains constant or unchanged throughout the experiment. Any change to the control variable will affect the dependent and independent variables. In this question, the eye chart is the CONTROL VARIABLE because it remains constant or unchanged. The same eye chart is used for the experiment.

N.B: The distance to the eye chart is the independent variable while the number of letters visible on the line is the dependent variable. Hence, changing the eye chart (control variable) will affect the distance and the number of letters visible.

4 0
3 years ago
Compare and contrast the five layers that make up the atmosphere.
Wittaler [7]
Exosphere is in the top 600-800km exosphere has a very low amount of gases almost like in outer space.

Termosphere, 80-600km absorbs gamma rays uv rays and rays that damage our healt also know as ionosphere, is the hottest one.

Mesosphere, 50-80km, the temperature here reaches -140 Celsius shooting stars are formed here

Stratosphere, 12-50km produces the mayor part of the atmospheric ozone, some army planes reach this later

Troposphere, thats the source of the mayor part of the gases here in the atmosphere.

Please please if I was useful please mark this as brainlyest
5 0
3 years ago
Read 2 more answers
What would most likely happen if the power lines in a petroleum power plant were broken? the petroleum would not burn. steam wou
Zarrin [17]

The answer is Customers would not receive electricity as the power lines in a petroleum power plant were broken.

<h3>How do petroleum power plants produce electricity?</h3>

Fossil fuel power plants burn coal or oil to create heat which is in turn used to generate steam to drive turbines that generate electricity.

Thus,  Customers would not receive electricity.

To learn more about petroleum power plants click here:

brainly.com/question/5799353

8 0
1 year ago
Read 2 more answers
When blood glucose levels drop, which hormone brings glucose out of storage to raise blood glucose levels?
Serggg [28]
Glucagon is the hormone that helps in restoring the levels of blood glucose levels. It is produced by alpha cells of the pancreas. It stimulates the liver to break the glycogen, so that they may be utilized by the body, as a source of energy. It also stimulates glucose synthesis in the body.
5 0
3 years ago
Other questions:
  • To all Science Experts!!!!!!!!!!!!!! Will mark Brainliest!!!!!!!!!!!! I need URGENT HELP!!!!!!!!!
    9·1 answer
  • What inference could one make by observing that both of an owls eye face forward
    6·1 answer
  • Ingested dietary substances must cross cell membranes to be used by the body, a process known as Ingested dietary substances mus
    7·1 answer
  • How are atoms in molecules being rearranged into different molecules
    15·1 answer
  • Changing a river into a lake is basically what a large dam does. One reason we do this to create reservoirs of fresh water. What
    13·1 answer
  • Which of the following is a nonrenewable resource?
    11·2 answers
  • Which is the best example of an abiotic factor in a ecosystem? A. Planting new trees B. Hunting C. Building a dam D. Harvesting
    14·1 answer
  • Denumirea pasarilor calatoare
    11·1 answer
  • Can someone explain the Punnett square ?
    15·2 answers
  • Put the following steps for creating a genetic fingerprint in the correct order.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!