What are teratogens? How they are dangerous to the unborn child?

Solution

Teratogens are environmental agents that cause deviation in normal development in an unborn child and that can lead to serious abnormalities or death. Common teratogens include drugs; infections, radiations and pollution. Intake of drugs (marijuana, heroin, cocaine, etc.), alcohol, tobacco, etc. by women during pregnancy may have harmful effects on the foetus and increase the frequency of congenital abnormalities radiations (such as X-rays), and certain chemicals near industrial areas can cause permanent changes in the genes. Environmental pollutants and toxic wastes like carbon monoxide, mercury and lead are also sources of danger to the unborn child.

Some More Questions From Human Development Chapter

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Human Development

What are teratogens? How they are dangerous to the unborn child?

Some More Questions From Human Development Chapter

How do socio-cultural factors influence development?

Discuss the Cognitive changes taking place in a developing child.

Attachment bonds formed in childhood years have long-term effects. Explain taking examples from daily life.

What is adolescence? Explain the concept of egocentrism.

What are the factors influencing the formation of identity during adolescence? Support your answer with examples.

What are the challenges faced by individuals on entry to adulthood?

Write one characteristic of development.

Write different types of development.

What do you mean by socio-emotional process?

Write full form of LSP?

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