If a specimen contains 30% adenine in its DNA then how much cytosine will there be?
A. 40%
B. 30%
C. 20%
D. 10%
E. Cannot be determined.
C. 20%
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Which of the following are incorrectly matched for a single-factor cross?
A. P generation / true breeding B. F1 generation / monohybrid C. F2 generation / result of F1 cross D. F1 generation / result of P cross E. F2 generation / result of P cross
What will the ozone layer absorb?
a. heat b. pollution c. ultraviolet radiation d. infrared radiation e. oxygen
A molecular analysis of plasma or nuclear membranes would reveal the presence of _____
a. cellulose and chitin b. suberin and cutin c. phospholipids and proteins d. microtubules and microfilaments e. phospholipids and nucleic acids
Transgenic salmon are genetically engineered to grow faster than their wild type counterparts. They do not grow
larger; they simply reach their full size in shorter time. Transgenic salmon that are grown in outdoor pens are all sterile (non-reproducing) females. Why is this important? What will be an ideal response?