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
9966 [12]
3 years ago
5

The gene for a certain syndrome is present on a Y chromosome. A man carries the gene for this syndrome. Which of the following i

s true about the inheritance pattern of the syndrome? A.) Only his son would have the gene for the syndrome. B.) Only his daughter would have the gene for the syndrome. C.) Both son and daughter would have the gene for the syndrome. D.) Neither son nor daughter would have the gene for the syndrome.
Biology
2 answers:
mamaluj [8]3 years ago
7 0

Answer:

A - Only a Boy Can get a Y Chromosome

Explanation:

MARK AS BRAINLIST

Soloha48 [4]3 years ago
5 0

Answer:

A.) Only his son would have the gene for the syndrome.

Explanation:

This is because during sexual reproduction (that is, between humans), the mother and father each donate a sex chromosome. The mother can only donate an X chromosome since her sex chromosomes are entirely X chromosomes, and the father can donate either an X or Y chromosome since his sex chromosomes are X and Y. Thus, because a male has the sex chromosomes X and Y whereas a female has the sex chromosome X and X, the male must donate a Y chromosome for a son to be born; otherwise he donates an X chromosome and the baby is female. As you can see, because the gene is on a Y chromosome and the father carries and passes it (only to a son), only his son would have the gene for the syndrome.

You might be interested in
Finfish, ocean catches, and fish-farming provide approximately what percentage of
Lynna [10]

Answer:

30 percent

Explanation:

Protein is essential in living organisms. They are the building blocks of life and help in the replacement and repair of work out tissues of the body. There are various sources of protein which are plant sources and animal sources.

Animal sources include land and aquatic animals.Sea Finfish, ocean catches, and fish-farming provide approximately 30

percent of animal protein sources consumed by humans in the world.

5 0
3 years ago
The cell membrane controls what enters and exits the cell to maintain
iren [92.7K]

Answer:

i think its D

Explanation:

if thats wrong then im sorry lol

5 0
3 years ago
Read 2 more answers
What is the unit of analysis that can be inferred from the following hypothesis? hypothesis: with the introduction of dna eviden
earnstyle [38]

Guilty plead is the unit of analysis that can be inferred from the following hypothesis.

<h3>How do you analyze DNA evidence?</h3>

The overall method entails: the separation of DNA from a sample of evidence containing DNA of unknown origin; and, typically subsequently, the separation of DNA from a sample (such as blood) from a known individual; the processing of the DNA so that test results may be produced.

<h3>How has DNA analysis been used in criminal cases?</h3>

The analysis of biological evidence from the crime scene and comparison with criminal profiles in DNA databases can be used to identify the perpetrator in situations when a suspect has not yet been named. DNA databases can be used to connect crime scene evidence to other crime scenes.

To know more about crime visit :

brainly.com/question/9997722

#SPJ4

4 0
2 years ago
HELP+EXPLAIN PLEASE Describe how a sarcodine, such as amoeba, gets food.
frosja888 [35]
Well, the food is in the environment. I would like to compare it with how bacteriae feed (however my biology is quite rusty), that is, they engulf their food and they "digest" -- not the proper term, since there are no organs to do real digestion -- it.
6 0
3 years ago
In a step by step format, write about the process of the blood flow as it enters the heart until it leaves the heart. It should
lyudmila [28]

Answer:

Blood enter the right atrium of the heart via the vena cava (superior and inferior)

The right atrium contracts to push the blood into the right ventricle through the triscupid valve

The contraction of the right ventricle pushes the blood through the pulmonary valve to the pulmonary artery which carries it to the lungs to be oxygenated

After oxygenation, the pulmonary vein brings blood to the left atrium

Contraction of the left atrium pushes the blood through the mitral valve into the left ventricle

The left ventricle contracts to push the blood through the aortic valve, into the aorta, which carries the blood through the body.

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What does the lanrddcape look like​
    7·1 answer
  • What do parasitism, predation, and commensalism have in common? How are they different? (Site 1)
    5·2 answers
  • What do biotechnologists use to cut DNA molecules at specific sequences? transformation DNA polymerase DNA ligase restriction en
    12·1 answer
  • If you take a bite of a plant why does it not taste sweet all the time with sugar made?
    14·2 answers
  • What is the function of an electromagnet in an electric doorbell?
    15·2 answers
  • + Show Description
    10·1 answer
  • Why is it true to say that exhaled air is acidic?​
    15·1 answer
  • Sensory and motor neurons are connected to the nervous system
    14·2 answers
  • What type of plants use a system for transporting water and food?
    8·2 answers
  • What type of association is fern on palm trees and explain​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!