Multiple Choice
What is Marfan's syndrome?
A) a pleiotropic effect involving a dominant disease affecting collagen growth,tentatively identified by medical historians as having affected President Abraham Lincoln
B) a pleiotropic effect involving a recessive disease affecting red blood cell development,tentatively identified by medical historians as having caused a life long illness in Charles Darwin
C) a methylation effect involving bone growth tentatively identified by forensic anthropologists and common among the inhabitants of St.Catherines Island
D) a disease involving the growth of extra digits (fingers) ,caused by a dominant gene
Correct Answer:
Verified
Correct Answer:
Verified
Q14: mtDNA is found _ and is _.<br>A)in
Q15: Haplotypes are a group of alleles that:<br>A)is
Q16: How does Deoxyribonucleic acid (DNA)differ from ribonucleic
Q17: Use what you know about meiosis to
Q18: Gametes are _ cells.<br>A)diploid<br>B)haploid<br>C)homologous<br>D)somatic
Q20: If two alleles influencing the expressed phenotype
Q21: Under what circumstances can Down syndrome occur?<br>A)as
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Q23: What does DNA replication produce?<br>A)four identical daughter
Q24: Which of the following are complementary bases