If your mother and father both have cystic fibrosis, which is caused by a recessive allele, the odds of you inheriting
only one allele for the disorder are ____.
a. 1/4
b. 1/2
c. 3/4
d. 1
e. 0
ANSWER: e
Biology & Microbiology
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A protein that interacts with an antibody is called a(n) ____________________. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
The main structural protein in the extracellular matrix and an important shared derived characteristic of animals is:
a. cellulose. b. collagen. c. tissue. d. bones. e. chitin.
Biology & Microbiology
The only flagellated cells in the human body are
A) Sertoli cells. B) mature ova. C) primary oocytes. D) primary spermatocytes. E) sperm.
Biology & Microbiology
If short hair (L) is dominant to long hair (l), animals with LL and Ll have the same
A. genotypes B. phenotypes C. alleles D. genes
Biology & Microbiology