Chromosomal sex of a fetus with the sex chromosomes XXY is almost always ___________ Fill in the blank(s) with the appropriate word(s)
male
Biology & Microbiology
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DNA and RNA contain functional units known as:
A. peptides. B. enzymes. C. amino acids. D. nucleotides. E. fatty acids.
Biology & Microbiology
Linda discovered a virus new to humans and called it Zeta 1. Which other of the animals on this list is most likely to be infected with it too?
A) orangutan B) mouse C) potto D) kangaroo
Biology & Microbiology
In the population of 1,000 kangaroo rats shown here, what would you have expected the genotype frequency of Bb if the population was in Hardy-Weinberg equilibrium?
a) 0.867 b) 0.115 c) 0.231 d) 0.133 e) 1
Biology & Microbiology
In DNA replication, the parent strand _____.
A) reproduces itself exactly B) binds random free nucleotides C) acts asa template to bind complementary nucleotides D) all of the choices
Biology & Microbiology