Multiple choice

Which of the following genetic disorders is expressed in heterozygotic condition in humans?

  1. Sickle Cell Anemia

  2. Brachydactyly

  3. Tay-Sachs disease

  4. Cystic Fibrosis

  5. Congenital Ichthyosis

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

It is a genetic state in which the fingers are unusually short in heterozygotic condition. But, this condition is lethal during early years to homozygous recessive individuals due to major skeletal defects.