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TLS Online TPP Program

#Question id: 12335

How does the foraging of animals on tree seeds affect the distribution and abundance of the trees? This question

#Unit 10. Ecological Principles
  1. Would require an elaborate experimental design to answer.
  2. Is difficult to answer because a large experimental area would be required. 
  3. Is difficult to answer because a long-term experiment would be required. 
  4. A, B, C and D are correct.
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TLS Online TPP Program

#Question id: 703

#Unit 1. Molecules and their Interaction Relevant to Biology

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

#Question id: 3636

#Unit 8. Inheritance Biology

A man with type A blood group marries a woman with type A blood group. Their first child has type O blood. What is the genotype of the Man, proportion of his gametes are expected to contain the IA allele, and probability that their next child will have type A blood respectively:
TLS Online TPP Program

#Question id: 24231

#Unit 4. Cell Communication and Cell Signaling

Match the following classes of classical cadherins with their functions.
 
a. E-cadherin      1.present on many types of epithelial cells
b. N-cadherin      2.present on nerve, muscle and lens cells
c. P-cadherin       3.present on cells in the placenta & epidermis
TLS Online TPP Program

#Question id: 24608

#Unit 2. Cellular Organization

Which of the following is correctly defining the gene family
TLS Online TPP Program

#Question id: 1540

#Unit 4. Cell Communication and Cell Signaling

Peptidoglycans  recognize by