Practice Questions

TLS Online TPP Program

#Question id: 8927

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

#Unit 9. Diversity of Life Forms

arthropods have had more time to co-evolve with land plants than have vertebrates.
extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure to invade land.
vertebrates evolved from arthropods.

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TLS Online TPP Program

#Question id: 6971

#Unit 5. Developmental Biology

Neural crest cells taking the dorso-lateral route will become:

TLS Online TPP Program

#Question id: 12585

#Unit 10. Ecological Principles

Agricultural lands frequently require nutritional supplementation because

TLS Online TPP Program

#Question id: 19845

#Unit 13. Methods in Biology

SYBR Green qPCR method is based on____I_______ with the _____II______ relationship.

TLS Online TPP Program

#Question id: 31

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is the pair of enantiomers from the following substance?

TLS Online TPP Program

#Question id: 11296

#Unit 10. Ecological Principles

Which of the following statements is true?