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TLS Online TPP Program

#Question id: 1958

Both the eye and the respiratory tract are protected against infections by which of the following?

#Unit 4. Cell Communication and Cell Signaling

  1. the mucous membranes that cover their surface

  2. the secretion of complement proteins

  3. the release of slightly acidic secretions

  4. the secretion of lysozyme onto their surface

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TLS Online TPP Program

#Question id: 4854

#Unit 8. Inheritance Biology

What is the full form of RFLP?
TLS Online TPP Program

#Question id: 4855

#Unit 8. Inheritance Biology

Two genes are 70cM apart, calculate the recombination frequency?
TLS Online TPP Program

#Question id: 4856

#Unit 8. Inheritance Biology

Map units on a linkage map cannot be relied upon to calculate physical distances on a chromosome for which of the following reasons?
TLS Online TPP Program

#Question id: 4857

#Unit 8. Inheritance Biology

Sturtevant provided genetic evidence for the existence of four pairs of chromosomes in Drosophila in which of these ways?
TLS Online TPP Program

#Question id: 4858

#Unit 8. Inheritance Biology

Which of the following statements is true?
TLS Online TPP Program

#Question id: 4859

#Unit 8. Inheritance Biology

How would one explain a testcross involving F1 dihybrid flies in which more parental-type offspring than recombinant-type offspring are produced?