Heterozygotes with the genotype HbA/HbS have ____

a. sickle cell anemia
b. malaria
c. blood type AS
d. Fanconi's anemia
e. sickle cell trait


ANSWER: e

Biology & Microbiology

You might also like to view...

Vitamins are ________ substances and minerals are ________ substances that perform essential metabolic functions

a. inessential / essential b. organic / inorganic c. essential / inessential d. inorganic / organic

Biology & Microbiology

Decomposing organic material that releases nutrients that are used by plants is called ____

a. humus b. loam c. silt d. bedrock e. a macronutrient

Biology & Microbiology

Living organisms are categorized into two major groups based on the presence or absence of a nucleus. What group is defined by the presence of a nucleus?

A) mitochondrial organism B) eukaryotic organism C) prokaryotic organism D) bacterium E) virus

Biology & Microbiology

A cell that has acquired the capacity to grow suspended in solution is

A) infected with a virus. B) immortalized. C) apoptotic. D) anchorage-independent. E) density-dependent.

Biology & Microbiology