Maharashtra State BoardSSC (Marathi Semi-English) 9th
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Answer the Following Question in Your Own Word. Why is It Necessary for People to Have Their Blood Examined before Marriage? - Science and Technology

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Question

Answer the following question in your own word.

Why is it necessary for people to have their blood examined before marriage?

Solution

It is necessary for people to have their blood examined before marriage because the genetic disorders are transmitted only by reproduction. If a carrier/sufferer of a genetic disorder marries a person who is also a carrier/ sufferer of the disorder, then there are chances that disorder will be passed on to the offsprings. In order to prevent this transmission, people should get their blood examined before marriage to know if they are a carrier of any genetic disorder. 

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 Balbharati Solution for Balbharati Class 9 Science and Technology (2019 to Current)
Chapter 16: Heredity and Variation
Exercise | Q: 3.5 | Page no. 193
Solution Answer the Following Question in Your Own Word. Why is It Necessary for People to Have Their Blood Examined before Marriage? Concept: Inheritance.
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