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TLS Online TPP Program

#Id: 8017

Ecological compression

Short term evolutionary response

More number of species coexist together

Non inheritable trait

Not change habitat but reduce the food range

#Unit 10. Ecological Principles #Concept of habitat and niche #Part B Pointers
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TLS Online TPP Program

#Id: 7386

#Unit 5. Developmental Biology

A third set of maternal genes whose proteins generate the unsegmented extremities of the anterior-posterior axis: the acron (the terminal portion of the head that includes the brain) and the telson (tail).
TLS Online TPP Program

#Id: 7387

#Unit 5. Developmental Biology

The boundaries of the acron and telson are defined by the product of the torso gene, which is activated at the
tips of the embryo.
TLS Online TPP Program

#Id: 7388

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7389

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7390

#Unit 5. Developmental Biology
TLS Online TPP Program

#Id: 7391

#Unit 5. Developmental Biology

Bicoid act as the anterior morphogen.