TLS Online TPP Program
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TLS Online TPP Program
#Question id: 5640
#Unit 5. Developmental Biology
Why has the diploid genome been an advantage in studying the development of arabidopsis?
TLS Online TPP Program
#Question id: 1238
#Unit 4. Cell Communication and Cell Signaling
Which of the following can lead to loss-of-heterozygosity in a tumor-suppressor gene?
a. deletion of the normal copy
b. non dysjunction during mitosis
c. somatic mutation of the normal copy
d. mitotic recombination between a wild-type and mutant allele
TLS Online TPP Program
#Question id: 12613
#Unit 10. Ecological Principles
A population of ground squirrels has an annual per capita birth rate of 0.06 and an annual per capita death rate of 0.02. Estimate the number of individuals added to (or lost from) population of 1,000 individuals in one year.
TLS Online TPP Program
#Question id: 5571
#Unit 5. Developmental Biology
Environmental cues that influence the timing of reproduction generally do so by ________.
TLS Online TPP Program
#Question id: 12310
#Unit 10. Ecological Principles
Which of the following statements about evolution of behavior is correct?