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
mixer [17]
3 years ago
8

Which of the following statements about chromosomes is true?A)twenty-two of the 23 pairs of chromosomes are sex chromosomesB)The

sex of a new organism is determined by whether an X-bearing or Y-bearing sperm fertilizes the ovumC)The Y chromosome is quite large, whereas the X is short and carries little genetic material
Social Studies
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

B) The sex of a new organism is determined by whether an X-bearing or Y-bearing sperm fertilizes the ovum

Explanation:

The X and Y chromosomes determines the sex of mammals. Men have 46XY and women have 46XX chromosomes and these chromosomes are in pairs of 23. The female have XX, if the egg receives another X from the male sperm it will result in XX and a female is formed. But if the egg receives Y chromosome from the sperm XY if formed and that is male. The Y chromosome is the carrier of the gene that forms the testis.

You might be interested in
when one form of energy is converted into another some of the original energy is usually converted into which type of energy ​
Flura [38]

Answer:

Answer - kinetic to sound

Explanation:

8 0
2 years ago
When did the tectonic history of the Appalachian Mountains begin?
Nezavi [6.7K]

Answer:

480 million years ago

The Appalachians first formed roughly 480 million years ago during the Ordovician Period, and once reached elevations similar to those of the Alps and the Rocky Mountains before they were eroded.

Explanation:

so b is your answer

5 0
3 years ago
Who was the first person to sigh the Declaration of Independence
svetlana [45]
Thomas j he was the first person to sing the declaration of independence a long long long long time ago
8 0
3 years ago
Read 2 more answers
If people who are aroused by watching aggressive rock music videos are insulted, their feelings of anger will be greater than th
luda_lava [24]
They are probably traumatized from that experience and some things can jolt the memory of being aroused

6 0
3 years ago
Which the government has to contribute to​
Taya2010 [7]

Answer: I really don’t know what you are talking about but I think this is it

social grants - the government gives grants in many forms: unemployment insurance, financial help for families with low economic resources, low-interest credit.

Nutrition - the government provides school lunch to public schools under nutritional guidelines. The government also provides food stamps to poor families.

School fees - the government subsidizes primary and secondary education, either with public schools, or school vouchers. For tertiary education, the government offers student loans at low interest rates, and scholarships.

Health Care - the government provides Medicaid for poor families, and Medicare for the elderly. It also regulates the price of prescription drugs to some extent.

Housing - the government provides public housing to poor families, and also help families to access mortgages at lower interest rates.

7 0
3 years ago
Other questions:
  • A person who eats a bowl of oatmeal for breakfast everyday would be displaying a food choice most likely based on:
    14·1 answer
  • Colombia is north of brazil<br><br> true <br> false
    10·1 answer
  • Which is the earliest document to which the United States can trace its democratic heritage?
    8·2 answers
  • This was the action President Kennedy took during the Cuban Missile Crisis.
    9·2 answers
  • When Mrs. Adams tests her students to determine what prefixes and suffixes they still do not know so she can teach them in the s
    13·1 answer
  • Developing countries tend to have more people in urban areas than rural areas.<br> True or False?
    13·2 answers
  • Juanita suffers from a painful back condition. Smoking marijuana would reduce her pain, but she thinks it would be wrong because
    8·1 answer
  • Is this true or false The Native Americans were allies of the British in the War of 1812?
    7·1 answer
  • Which are true statements about the 1906 riots in Atlanta? Check all that apply
    10·1 answer
  • PLEASE HELP!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!