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TLS Online TPP Program

#Question id: 1195

Growth factors are local regulators that:

#Unit 4. Cell Communication and Cell Signaling

  1. are modified fatty acids that stimulate bone and cartilage growth

  2. are found on the surface of cancer cells and stimulate abnormal cell division

  3. bind to cell-surface receptors and stimulate growth and development of target cells

  4. convey messages between nerve cells

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TLS Online TPP Program

#Question id: 11774

#Unit 10. Ecological Principles

If environmental variation is common, individuals with certain life history strategies have higher fitness. An example is: __________.
TLS Online TPP Program

#Question id: 10769

#Unit 8. Inheritance Biology

In merabilis jalapa plant red plant RR Cross with white plant rr. In F1 generation the phenotype obtained was Rr Pink. Which type of cross it is
TLS Online TPP Program

#Question id: 26846

#Unit 10. Ecological Principles

Basic processes at work in all ecosystems, except
TLS Online TPP Program

#Question id: 23044

#Unit 12. Applied Biology

Rhizosphere biodegradation depends on relationships between green plants and _____.
TLS Online TPP Program

#Question id: 7000

#Unit 5. Developmental Biology

One primary factor in shaping the polarity of the body axes in chick embryos is ________.