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TLS Online TPP Program

#Question id: 1391

If an adult person has a faulty version of the human analog to ced-4 of the nematode, which of the following is most likely to result?

#Unit 4. Cell Communication and Cell Signaling

  1. activation of a developmental pathway found in the worm but not in humans

  2. a form of cancer in which there is insufficient apoptosis

  3. formation of molecular pores in the mitochondrial outer membrane

  4. excess skin loss

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TLS Online TPP Program

#Question id: 7086

#Unit 5. Developmental Biology

In mammalian development, Only trophoblast cells synthesize the transcription factor Cdx2, which:
TLS Online TPP Program

#Question id: 7087

#Unit 5. Developmental Biology

In case of xenopus laevis which cells make up the Niuewkoop center?
TLS Online TPP Program

#Question id: 7088

#Unit 5. Developmental Biology

The homolog of GSK-3 in Drosophila is:
TLS Online TPP Program

#Question id: 7089

#Unit 5. Developmental Biology

The ecdysozoans are:
TLS Online TPP Program

#Question id: 7090

#Unit 5. Developmental Biology

In what way, if any, does the chromosomal determination of sex differ in Drosophila and humans?
TLS Online TPP Program

#Question id: 7091

#Unit 5. Developmental Biology

The development of the antero-posterior axis of Drosophila is initiated when: