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TLS Online TPP Program

#Question id: 7232

During early development in sea urchin following events occur.

A. localized maternal factors in egg

B. organizer specified in vegetal region (micromeres)

C. induction of endomesoderm

D. b-catenin accumulation

E. animal–vegetal axis

which of the following sequence of developmental event is correct?

#Unit 5. Developmental Biology
  1. A-->E-->D-->B-->C
  2. A-->B-->C-->D-->E
  3. E-->A-->D-->B-->C
  4. D-->E-->A-->B-->C
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TLS Online TPP Program

#Question id: 10970

#Unit 7. System Physiology – Animal

A mother of blood type A+ who has always been perfectly healthy just delivered her second child. The father is of blood group O−. Knowing that the child is of blood group O− (O, Rh−), what would you expect to find in this child?
TLS Online TPP Program

#Question id: 34087

#Unit 3. Fundamental Processes

A DNA containing which an origin of replication undergoing to initiation of replication and further, is digested with restriction endonuclease. Which shape of DNA segment can be found after digestion followed electrophoresis.
A. Y Shape B. Bubble shape C. bubble-to-Y-arc D. Circular
TLS Online TPP Program

#Question id: 23702

#Unit 13. Methods in Biology

The major advantage of using artificial chromosomes such as YACs and BACs for cloning genes is that
TLS Online TPP Program

#Question id: 7754

#Unit 5. Developmental Biology

In autophagy, the endoplasmic reticulum (ER) first gives rise to a cup-shaped, membranous cisterna called the
TLS Online TPP Program

#Question id: 28868

#Unit 2. Cellular Organization

Which type of Post-translational modifications are likely mutually exclusive, so they would not normally occur at the same time but both can enhance microtubule stability?