Liverworts are capable of asexual reproduction by forming small, broken pieces of the plant that are splashed out when hit by the rain. What is the name of the structure that holds these small pieces?
a. thallus
b. gametophyte
c. gemma cup
d. sporophyte
c. gemma cup
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A form of learning that occurs during a genetically determined time period is called ________
a. observational learning b. imprinting c. a fixed action pattern d. instinct
The first complete plant genome to be sequenced was that of
a. Phaseolus vulgaris (kidney bean). b. Arabidopsis thaliana (thale cress). c. Zea mays (corn). d. Capsella burse-pastoris (shepherd's purse). e. Oryza sativa (rice).
During DNA replication in a typical human cell,
A) only one origin of replication exists for each chromosome. B) multiple origins of replication function consecutively. C) multiple origins of replication function simultaneously. D) the origins of replication are at the centromeres. E) the origins of replication are at the telomeres.
Which of the following organisms is likely to be transmitted via contaminated shrimp?
A) Trichinella spiralis B) Vibrio parahaemolyticus C) Giardia lamblia D) Clostridium perfringens E) Staphylococcus aureus