Practice Questions

TLS Online TPP Program

#Question id: 4593

Which of Darwin's ideas had the strongest connection to his reading of Malthus's essay on human population growth?

#Unit 11. Evolution and Behavior

descent with modification
variation among individuals in a population
struggle for existence
that the ancestors of the Galápagos finches had come from the South American mainland

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#Question id: 5546

#Unit 5. Developmental Biology

By the end of _______________ , distribution of cells into the three primary tissue types has been completed

#Question id: 5547

#Unit 5. Developmental Biology

Cells that rove from somites form the

#Question id: 5548

#Unit 5. Developmental Biology

Vertebrate lungs are derived from

#Question id: 5549

#Unit 5. Developmental Biology

During initial stages of vertebrate cleavage, successive blastomeres

#Question id: 5550

#Unit 5. Developmental Biology

The vertebrate nervous system is derived from

#Question id: 5551

#Unit 5. Developmental Biology

When the vertebrate embryo grows into a hollow ball, it is called a