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TLS Online TPP Program

#Question id: 8892

Which of the following correctly characterizes the phylum Rotifera?

#SCPH06 I Botany
  1. a single-opening digestive tract
  2. a pair of mandibles made of chitin
  3. parthenogenic reproduction
  4. inability to persist in environments where they might undergo desiccation
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TLS Online TPP Program

#Question id: 2950

#SCPH01 Biochemistry

During which phases of the cell cycle do the chromosomes exist in a doubled state?
TLS Online TPP Program

#Question id: 4566

#SCPH06 I Botany

Which of these naturalists synthesized a concept of natural selection independently of Darwin?
TLS Online TPP Program

#Question id: 7014

#SCPH01 Biochemistry

Microglia are often considered the “immune cells” of the central nervous system, since they function:
TLS Online TPP Program

#Question id: 1029

#SCPH28 | Zoology

The structures used for motility in both eukaryotes and prokaryotes are
TLS Online TPP Program

#Question id: 3682

#SCPH06 I Botany

A mutated strain of E. coli replicates DNA normally at 25°C, but replication stops immediately when the temperature is raised to 37°C. Which protein is likely to be non-functional at the higher temperature?