Regarding antibiotic resistance:
I. Horizontal gene transfer contributes to resistance
II. Plasmids often carry resistance genes
III. Resistance always arises due to mutation only

TLS Online TPP Program

#Question id: 39672

#Zoology

The most species-rich group among animals is:

TLS Online TPP Program

#Question id: 39673

#Zoology

Ex-situ conservation includes:

TLS Online TPP Program

#Question id: 39674

#Zoology

Consider the following statements:

1. Genetic diversity is highest in species with large population size.

2. Species diversity decreases from equator towards poles.

   Choose the correct option:

TLS Online TPP Program

#Question id: 39675

#Zoology

Consider the following statements about biodiversity loss:

1. Habitat fragmentation leads to edge effects.

2. Over-exploitation can cause species extinction.

3. Alien species invasion increases native biodiversity.

Correct option:

TLS Online TPP Program

#Question id: 39676

#Zoology

Assertion (A): Tropical regions show greater biodiversity than temperate regions.

Reason (R): Tropical regions have remained undisturbed for longer evolutionary time.

Choose the correct option:

TLS Online TPP Program

#Question id: 39677

#Zoology

Assertion (A): Alien species are a major cause of biodiversity loss.

Reason (R): Alien species often become invasive and eliminate native species.

Correct option: