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TLS Online TPP Program

#Question id: 12550

In order to construct a reproductive table for a sexual species, you need to

#Unit 10. Ecological Principles
  1. Assess sperm viability.
  2. Keep track of all of the offspring of a cohort. 
  3. Keep track of the females in a cohort.
  4. Keep track of all of the offspring of the females in a cohort.
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TLS Online TPP Program

#Question id: 5356

#Unit 8. Inheritance Biology

In the following pedigree, individuals with shaded circle or shaded square show presence of a recessive autosomal trait. The calculated risk of occurrence of this trait for III-I is
TLS Online TPP Program

#Question id: 5570

#Unit 5. Developmental Biology

Sexual reproduction ________.
TLS Online TPP Program

#Question id: 12590

#Unit 10. Ecological Principles

Species introduced to new geographic locations
TLS Online TPP Program

#Question id: 3421

#Unit 11. Evolution and Behavior

Following figure show fitness variation the presence of natural selection and frequency of genotype before natural selection. What will be effect on the frequency of phenotype? (Y axis- Frequency of genotype, X axis – phenotype)
TLS Online TPP Program

#Question id: 4632

#Unit 11. Evolution and Behavior

Which of these conditions should completely prevent the occurrence of natural selection in a population over time?