Answer:
The correct answer is: B. 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.
Explanation:
- The inheritance of genes from the parents to the offspring is mediated by the germinal cells or sex cells or gametes of the parents.
- The genetic material present in the somatic cells of the parents are not transmitted to the offspring.
- In the given case, the man who develops lung cancer generates some tobacco smoke induced mutations in some of the cells of his lungs.
- The cells of the lungs are type up of somatic cells. Hence, any mutations in the genome of these cells will never be transmitted to the offspring.
- Therefore, the children of the man will never become prone to develop lung cancer due to development of mutations in the lung cells of the man.
- However, if the man has inherited any mutation from his parents which can increase the risk of development of lung cancer, then these mutations will be present in his germinal cells and also in some of his gametes.
- Now, if a child is born due to the fusion of the the maternal gamete with one of these mutated paternal gametes, there is an increased chance of developing lung cancer in the child, irrespective of the fact whether he is a smoker or a non-smoker.
I believe it is natural selection. Natural selection is when over a period of time, traits that are formed to help the organism survive, are passed to the next generation. For example, if there were two types of rabbits. One had black fur and the other was white. They both lived in the artic. The black furred rabbits are mostly eaten by predators because their black fur is easily seen against the ice and snow. Over a period of time, the black furred rabbit would die out. The next generation would mostly have white fur to help them survive.
If a mutation occurs in the gametes it will most likely be transferred to the offspring
A population's carrying capacity may change as environmental conditions change.
<h3>What is
environmental conditions?</h3>
Angles are often specified clockwise from true north to indicate the direction "from whence" the element is coming.
Tidal changes won't significantly affect the loads on deepwater risers and might not even be considered while designing them.
Omnidirectional winter storm criteria for 10- and 1-year return periods, as well as omnidirectional hurricane criteria for the 10-year significant wave height and associated factors
- the condensed wave scatter plot of all waves (operational, winter storm, and hurricane);
- The 10- and 1-year loop/eddy current profiles, along with the corresponding wind and wave parameters; Loop/eddy normalized profiles;
- the normalized bottom current profile and the bottom current's percent exceedance;
- The normalized current profile of the combined loop/eddy and bottom current expressed as a percentage of the
To learn more about environmental conditions from the given link:
brainly.com/question/27022173
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