What are the different versions of the same gene?
A) alleles
B) diploids
C) homologous chromosomes
D) sister chromatids
A
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Which of the following statements about single nucleotide polymorphisms (SNPs) is correct? (Choose all that apply)
A. For some disorders, multiple SNPs plus environmental factors are necessary in order for the disorder to present itself. B. Genotyping SNPs instead of sequencing entire genomes allows researchers to find correlations between genetic risk factors and disease. C. SNPs are useful in the diagnosis of a disease but not in the prediction of an individual's risk for acquiring that disease. D. Individuals who are heterozygous for the S allele in the ?-globin gene are more likely to develop sickle-cell anemia than individuals who are homozygous for the S allele in the ?- globin gene. E. The presence of an SNP in an organism's genome when compared to the "standard" genome of that organism means that a disease condition will develop.
The theory of segregation applies most specifically
to events occurring in preparation of a. offspring. b. zygotes. c. homologous chromosomes. d. gametes. e. loci.
Why is passive immunity always temporary?
A) all immunity is temporary B) the antibodies or immune cells are not produced by the body C) the antibodies are attacked by the bodies acquired immunity D) acquired immunity replaces passive immunity
Gomphoses
What will be an ideal response?