A gene incorporated into a vector that confers a trait suitable for artificial selection of transformed cells (e.g., survival on ampicillin-containing agar) is best known as a: 

TLS Online TPP Program

#Question id: 39104

#Life Sciences

Name a digenic parasite from protozoa:

TLS Online TPP Program

#Question id: 39105

#Zoology

Amoeba was discovered by:

TLS Online TPP Program

#Question id: 39105

#Life Sciences

Amoeba was discovered by:

TLS Online TPP Program

#Question id: 39106

#Zoology

Identify the connecting link between Reptiles and Birds:

TLS Online TPP Program

#Question id: 39106

#Life Sciences

Identify the connecting link between Reptiles and Birds:

TLS Online TPP Program

#Question id: 39107

#Zoology

Which of the following characteristics is unique to Phylum Porifera?