Effect of learning on genetics

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In summary, the conversation discusses whether or not habits can be passed on from parents to their children. It is concluded that while habits cannot be passed on genetically, they can be learned through upbringing and environmental influences. The conversation also mentions epigenetic effects, where environmental factors can impact genetic material and potentially be passed on to offspring. Overall, the conversation highlights the role of environment and genetics in shaping behavior and habits.
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daflora
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hi guys.do u think some habit learned by someone can be passsed on to his or her children?
 
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  • #2
It certainly cannot be passed on genetically, but upbringing and environment play roles as well. So a child could pick up a habit from their parents simply because the child sees the parent performing the behavior and wants to mimic it.
 
  • #3
thanks alot.but i have an impression that that has a lot to do with evolution.is that the case?
 
  • #4
There are epigenetic effects - enviromental effects on genetic material - that are passed on to offspring. Some are obvious - exposure to radiation or mutagens - increases the likelihood of genetic defect diseases in children of parents who were exposed.

Another effect is the apparent DNA effects found in mothers and offspring living after a famine
http://www.bio-medicine.org/medicine-news-1/First-evidence-that-prenatal-exposure-to-famine-may-lead-to-persistent-epigenetic-changes-28269-1/

So this does indicate that while envrionment can damage DNA, learning in and of itself does not damage DNA.
 

Related to Effect of learning on genetics

1. What is the relationship between learning and genetics?

The relationship between learning and genetics is complex and multifaceted. While our genes provide the basic blueprint for our physical and cognitive development, our environment and experiences can also shape how our genes are expressed. This means that while our genes may predispose us to certain traits or abilities, our learning experiences can either enhance or hinder these genetic predispositions.

2. Can learning change our genetic makeup?

No, learning cannot change our genetic makeup. Our genes are inherited and remain relatively stable throughout our lifetime. However, learning can influence how our genes are expressed, which can impact our physical and cognitive development.

3. How does learning affect the expression of genes?

Learning can affect the expression of genes through a process called epigenetics. This refers to changes in gene expression that are not caused by alterations in the DNA sequence, but rather by environmental factors such as learning experiences. Epigenetic changes can turn genes on or off, and can have long-term effects on our physical and cognitive development.

4. Can learning improve inherited traits?

Yes, learning can improve inherited traits. While our genes may predispose us to certain traits or abilities, our learning experiences can enhance these genetic predispositions. For example, someone with a genetic predisposition for musical ability may become a more skilled musician through practice and training.

5. Are some people genetically predisposed to be better learners?

There is evidence that suggests that some people may have genetic predispositions that make them better learners in certain areas. For example, some individuals may have a genetic predisposition for language learning, while others may have a genetic predisposition for mathematical reasoning. However, this does not mean that those without these genetic predispositions cannot learn these skills. Environmental factors, such as access to education and learning opportunities, also play a significant role in learning and development.

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