Practice Questions

TLS Online TPP Program

#Question id: 10582

Which of the following is incorrect?

#Unit 10. Ecological Principles

Communities with intermediate levels of disturbances often have more species than communities with very low or very high levels of disturbances
K selected species are more prone to extinct than r selected species
iemelparity species may be continuous breeder
Production efficiency of K selected species is higher than r selected species

More Questions

TLS Online TPP Program

#Question id: 5272

#Unit 8. Inheritance Biology

Clever technique that streamlines the identification of auxotrophic mutants is

TLS Online TPP Program

#Question id: 5273

#Unit 8. Inheritance Biology

Replica plating

TLS Online TPP Program

#Question id: 5274

#Unit 8. Inheritance Biology

Among the easiest of the mutations to isolate are those which

TLS Online TPP Program

#Question id: 5275

#Unit 8. Inheritance Biology

The designation his- refers to

TLS Online TPP Program

#Question id: 5276

#Unit 8. Inheritance Biology

Donor Strain ABCDE transformation to recipient strain abcde. Co-transformation check by using media with different supplement?

Media supplement					Growth
A	B	C	D	E	Yes
-	+	-	+	+	Yes
+	+	-	-	+	Yes
+	-	+	-	+	Yes
+	-	+	+	-	Yes

What is a order of gene ?

TLS Online TPP Program

#Question id: 5277

#Unit 8. Inheritance Biology

Deduce the genotype of bacteria strain was shown either growth presents or not in different media?

Media supplement
	Minimal	Minimal + Arginine	Minimal + Methionine	Minimal + Arginine+ Methionine
Growth	No	Yes	No	Yes