Select your answer:
Topics:
Stroke ICU The Nervous System Tongue and Skin Circulatory and Respiratory System Cell Theory World Health Day Respiratory Nutrient Cycling Human Eye and Colourful World Skin Diseases Surgical Vocabulary Enzyme Skeletal Muscle Anatomy All About BacteriaOther quiz:
CRISPR and Sickle-Cell Disease › ViewWhat is the purpose of the CRISPR-based therapy exa-cel?
A. To cure sickle-cell disease
B. To alleviate pain caused by sickle-cell disease
C. To increase the production of fetal haemoglobin
D. To prevent vaso-occlusive crises
Biology › View
Tt is-
A. homozygous dominant
B. homozygous recessive
C. heterozygous
D. none of these