A low number of methyl groups associated with a gene encoding a hormone that fosters prenatal growth and development is common in individuals
A) with cancer.
B) conceived duringfamine.
C) exposed tochemicals in cigarette smoke.
D) with young parents.
E) of certain ethnic groups.

Question

A low number of methyl groups associated with a gene encoding a hormone that fosters prenatal growth and development is common in individuals
A) with cancer.​
B) ​conceived duringfamine.
C) ​exposed tochemicals in cigarette smoke.
D) ​with young parents.
E) of ​certain ethnic groups.

Quizplus · Accepted Answer

The low number of methyl groups associated with a gene encoding a hormone that fosters prenatal growth and development is known as epigenetic modification. This modification is a result of famine conditions, where the body adapts by reducing the availability of methyl donors. Therefore, individuals conceived during famine can have this epigenetic modification.

A Low Number of Methyl Groups Associated with a Gene