Variations in a population are produced by ________
Fill in the blank(s) with correct word
chance mutations
Biology & Microbiology
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If the DNA from a crime scene matches a suspect’s DNA at four different loci, what should be
concluded if the DNA does not match the suspect’s DNA at a fifth locus?
What will be an ideal response?
Biology & Microbiology
Which specialized structure is not correctly paired with its actual function?
a. gullet ? ingestion b. cilia ? food gathering c. contractile vacuole ? digestion d. cilia ? locomotion e. micronucleus - sexual reproduction
Biology & Microbiology
What dense storage granules in plant cells are thought to contribute to gravitropism?
A) starch B) glucose C) proteins D) chlorophyll
Biology & Microbiology
Chitons, snails, clams and squid all belong to this phylum:
a. Mollusca. b. Gastropoda. c. Bivalvia. d. Platyhelminthes. e. Cephalopoda.
Biology & Microbiology