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
Alexeev081 [22]
2 years ago
15

A man who heavily smokes has developed lung cancer. The tobacco smoke has caused mutations in some of the cells in his lungs, ma

king them unable to stop reproducing and dividing. He is worried that his children, none of whom smoke, may have inherited the lung cancer from him. Under what circumstances might his concern for his children be justified? If his smoking had already mutated the DNA in the cells in his lungs at the time his children were conceived, the mutations would have been passed to his children. If he inherited a mutation which made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children. If the mutation resulted from the duplication of a gene in his lung cells, his children would be at greater risk than if it were caused by a base pair substitution. If the smoke had caused multiple different mutations in his lung cells, it would be more likely that one or more of the mutations would be passed to his children.
Biology
1 answer:
neonofarm [45]2 years ago
6 0

If he inherited a mutation that made him more susceptible to lung cancer, it may have been present in some of the gametes he produced and passed to his children is the circumstance that might his concern for his children be justified.

<h3>What do you mean by Mutation?</h3>

A Mutation may be defined as sudden, stable, and inheritable changes in the genetic material of an organism.

Gametes of germline cells play an important role in the inheritance of mutation from parents to their offspring, which means that if a mutation has occurred in an egg or sperm cell, it will be more chances that the offspring carry mutated DNA.

Therefore, it is well-described above.

To learn more about Mutations, refer to the link:

brainly.com/question/17031191

#SPJ1

You might be interested in
Explain what is meant by the term environmental justice.Explain why land use planning has to incorporate such diverse discipline
madreJ [45]

Answer:

Land use planning is about more than addressing the physical layout of development, how much it will cost, where it will be located and aesthetics. Land use planning also incorporates environmental impacts such as chemical pollution, noise pollution, flooding due to the loss of trees and plants, etc. In order to meet all these requirements land use planning must draw from a wide array of disciplines' expertise.

Explanation:

mark me brainliest plsssss

3 0
3 years ago
WILL GIVE BRAINLIEST
REY [17]

Answer:

B

Explanation:

7 0
3 years ago
Read 2 more answers
which of the following helps to maintain the temperature of the plant by absorbing infrared energy. ​
WINSTONCH [101]

Answer: Ice, ozone layer, clouds

6 0
3 years ago
The plants, animals, water, and soil of a forest is an example of?
9966 [12]
The answer is Habitat
8 0
3 years ago
Which of the following options...​
sweet-ann [11.9K]

Answer:

absorption of oxygen

Explanation:

the others would not make sense so i think this is the answer

3 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help! What type of ecosystem can the rattlesnake population be found in?
    6·1 answer
  • Please help asap!!! Will give brainlist :)
    5·2 answers
  • Which of the following descriptions is correctly paired with its viral cycle?
    13·1 answer
  • If the sympathetic nervous system increases the production of saliva, the parasympathetic system _____.
    12·2 answers
  • How are mountains and plateaus alike?
    10·2 answers
  • Which of these are the correct sequence of events at a crime scene?
    15·2 answers
  • Are dolphins endangered
    13·2 answers
  • Define pollination as the transfer of pollen grains from the anther to the stigma
    11·1 answer
  • Where does the spinalthalamic tract cross the spinal cord.
    10·1 answer
  • rs. Jennie Cruz wanted to prepare a healthy and delicious food for her family for lunch like Pinakbet. She mixes and seasoned to
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!