In Recent Years,there Has Been a Sharp Increase in the Number

question 32

True/False

In recent years,there has been a sharp increase in the number of autopsies performed in the United States.

Grasp the genetic makeup and differences between monozygotic and dizygotic twins.

Identify environmental and genetic factors affecting fetal development.

Describe the complications and conditions affecting pregnancy and fetal health.

Explain the nature and effects of various teratogens.

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Definitions:

Human Karyotype

is the complete set of all the chromosomes in a human cell, typically presented as 23 pairs including one pair of sex chromosomes.

Autosomes

Chromosomes that are not directly involved in determining a person's sex; these are present in pairs in both males and females.

Gene Targeting

A genetic technique that uses homologous recombination to modify the DNA of a gene to study its function or create a desired mutation.

Homozygous

Referring to an organism possessing two identical alleles for a specific gene, resulting in a uniform expression of that genetic trait.