TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 14838
#Unit 5. Developmental Biology
Sequence of amphibian lens induction postulated by experiments on embryos of the frog Xenopus laevis ; EXCEPT
TLS Online TPP Program
#Question id: 14839
#Unit 5. Developmental Biology
Given are certain facts which define ‘specification’ of a developing embryo.
A. At the specification stage, commitment to cell identity is labile.
B. At the specification stage, cell is capable of differentiating autonomously.
C. The cell “knows” very early what it is to become without interacting with other cells.
D. A phase where inductive signals trigger cell to determines their fate.
Which of the above statements best define specification?
TLS Online TPP Program
#Question id: 14840
#Unit 5. Developmental Biology
If a cell or tissue type is able to differentiate according to its specified fate, it is assumed that commitment is:
TLS Online TPP Program
#Question id: 14841
#Unit 5. Developmental Biology
How cells became different from one another during embryonic development?
TLS Online TPP Program
#Question id: 14842
#Unit 5. Developmental Biology
If a specified cell is transplanted to a population of differently specified cells, the fate of the transplant will be:
A. Altered if the specification is reversible
B. Capable of differentiating by itself if the specification is reversible
C. Altered if the specification is irreversible
D. Capable of differentiating by itself if the specification is irreversible
Which of the following combination is correct?
TLS Online TPP Program
#Question id: 14843
#Unit 5. Developmental Biology
In both animals and plants, undifferentiated cells go through a process of maturation that begins when they become committed to a specific cell lineage.
Which of the following option represents correct events regarding to series 