What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

TLS Online TPP Program

#Question id: 5087

#SCPH28 | Zoology

The outer-to-inner sequence of tissue layers in a post-gastrulation vertebrate embryo is ________.

TLS Online TPP Program

#Question id: 5088

#SCPH01 Biochemistry

 If gastrulation was blocked by an environmental toxin, then ________.

TLS Online TPP Program

#Question id: 5088

#SCPH28 | Zoology

 If gastrulation was blocked by an environmental toxin, then ________.

TLS Online TPP Program

#Question id: 5089

#SCPH01 Biochemistry

The archenteron of the developing sea urchin eventually develops into the ________.

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#Question id: 5089

#SCPH28 | Zoology

The archenteron of the developing sea urchin eventually develops into the ________.

TLS Online TPP Program

#Question id: 5090

#SCPH01 Biochemistry

Which of the following is a correct description of the fate of the germ layers?