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TLS Online TPP Program

#Question id: 9197

What is the biological significance of genetic diversity between populations?

#SCPH28 | Zoology
  1. Genes for traits conferring an advantage to local conditions are unlikely.
  2. The population that is most fit would survive by competitive exclusion.
  3. Genetic diversity reduces the probability of extinction.
  4. Diseases and parasites are not spread between separated populations.
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TLS Online TPP Program

#Question id: 1426

#SCPH28 | Zoology

Which of the following promotes angiogenesis?
TLS Online TPP Program

#Question id: 1427

#SCPH06 I Botany

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:
TLS Online TPP Program

#Question id: 1427

#SCPH28 | Zoology

 In females, all the cells in a tumor have the same inactive X chromosome. The reason for this is that:
TLS Online TPP Program

#Question id: 1428

#SCPH06 I Botany

Which of the fundamental properties of cancer cells are likely to be lacking in leukemias?
TLS Online TPP Program

#Question id: 1428

#SCPH28 | Zoology

Which of the fundamental properties of cancer cells are likely to be lacking in leukemias?
TLS Online TPP Program

#Question id: 1429

#SCPH28 | Zoology

Which of the following is NOT a microscopic characteristic of tumor cells?