Practice Questions

TLS Online TPP Program

#Question id: 6964

If embryos are disaggregated with chemicals or proteases, and the individual cells are mixed together in culture, what will happen?

#Unit 5. Developmental Biology

The cells will regulate to form one or more normal embryos
The cells will often sort themselves so that like cells are together
The cells will reaggregate to form a normal embryo capable of continuing development.
The cells will associate with one another randomly.

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TLS Online TPP Program

#Question id: 28172

#Unit 5. Developmental Biology

In a given experiment fig-A showing two differently positioned cells are specified to become distinct muscle and neuronal cells, if muscle forming cell is placed into the neuron forming cells resulting all the cell forms neuron, so the fig-b is showing

TLS Online TPP Program

#Question id: 28173

#Unit 5. Developmental Biology

If a specified cell is transplanted to a population of differently specified cells, the fate of the transplant will be altered by its interactions with its new neighbors, that means it undergoes to___

TLS Online TPP Program

#Question id: 28174

#Unit 5. Developmental Biology

There are different modes of cell specification, except?

TLS Online TPP Program

#Question id: 28175

#Unit 5. Developmental Biology

Which of the following statement is correct about Autonomous Specification?

TLS Online TPP Program

#Question id: 28176

#Unit 5. Developmental Biology

Which type of specification showing prospective potency is equal to prospective fate?