Which of the following is true in the moss life cycle?
a. Gametophytes originate within and are dependent upon sporophytes.
b. Sporophytes originate within and are dependent upon gametophytes.
c. Both gametophytes and sporophytes are totally independent from each other and are
equally dominant.
d. Gametophytes are free-living and photosynthetic, but are replaced by a dominant
sporophyte generation.
e. Gametophytes are photosynthetic and partially independent from the sporophytes.
B
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A. pulmonary syndrome B. encephalitis C. lassa fever D. hemorrhagic fever
Shotgun sequencing is precise enough to achieve a complete genomic sequence without the need for other mapping methods
Indicate whether the statement is true or false
Within the kingdom Animalia there are about:a
325 phyla. b. 16 classes. c. 32 classes. d. 35 phyla. e. 6 phyla.
A molecular clock for evolution is based on
A. fossil records of organisms. B. cellular structures of organisms. C. nucleotide sequences in the genomes of organisms. D. enzymatic activities of organisms.