If Mendel had not examined the __________
generation, he would not have discovered his theory
of segregation.
a. P1
b. H1
c. A1
d. F1
e. F2
Answer: e
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During digestion ____
a. carbohydrates are split into proteins b. proteins are broken down into fatty acids c. fatty acids are split into non-fatty acids d. carbohydrates, proteins, lipids, and nucleic acids are split into smaller chemical subunits e. carbohydrates, proteins, lipids, and nucleic acids are split into larger chemical subunits
It’s Mystery Mollusk Monday, and you’ve been given a bucket full of animals that resemble aquatic worms. Your mystery mollusks don’t have shells, tentacles, eyes, or a foot, but they do have a radula. How do you classify these animals?
a. Monoplacophora b. Solenogastres c. Caudofoveata d. Scaphopoda
The base of the detrital food chain is formed by
A) primary producers. B) decomposers. C) herbivores. D) dead organic matter.
What is the role of primers in the PCR techniques?
A) To separate strands of double-stranded DNA B) To add free nucleotides to the newly formed DNA molecule C) To allow single strands of DNA to bind together D) To target specific areas of DNA