A bone cell, formed when an osteoblast becomes embedded in the matrix it has secreted.
Answer:
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:
Even tho the cause of lung cancer is not very clear, a genetic predisposition is of a great influence, his smoking and therefore causing a lung cancer is not appliable to his children because of no connection, but in the sense of having a mutation which makes you predisposable to the cancer with or without the smoking, can lead to a high risk of gene inheritance and therefore inheriting the mutation with a high risk of getting lung cancer excluding the smoking.
Speciation is not a mechanism of microevolution.
Answer:
Explanation:
Option 4 bescause theres 4 extra cell and they are haploid.
