A bilingual couple can speak English and Spanish. They have a child that is also bilingual and can speak English and Spanish. Has evolution occurred?

A. No
B. Yes


Answer: A

Biology & Microbiology

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The change in the chromosome depicted between the top and the bottom in the accompanying figure represents a(n)

____.

a. inversion b. duplication c. reciprocal translocation

d. deletion e. Philadelphia chromosome

Biology & Microbiology

Which is NOT a part of the vertebrate eye?  

A.  cornea B.  retina C.  iris D.  cochlea E.  pupil

Biology & Microbiology

Molecules

A. are derived from the ionic bonding of two or more atoms. B. are not important in biological processes. C. have the same physical properties as the atoms from which they were derived. D. cannot have a charge. E. can form from the covalent bonding of two or more atoms.

Biology & Microbiology

What is our null hypothesis for genotype ratios? Yes, that's correct!

a. 9:3:3:1 b. 1:1:1:1 c. 3:1 d. 9:7

Biology & Microbiology