Which of the following statement is incorrect regarding ecological pyramids

Which of the following regarding ecological pyramids is not correct?

A

In most ecosystems, the pyramid of numbers and biomass are up right

B

In tree dominated ecosystem the pyramid of numbers is inverted

C

The pyramid of energy expresses mainly the rate of food production

D

In deep water ecosystem, the pyramid of biomass is upright

E

The total energy flow at successive tropical level always decreases

My friends ___ the Pyramids .

A

has never seen

B

have never seen

C

never seen

D

have never saw

Which of the following region in India is now regarded as an "Ecological Hot Spot"?

A

Western Himalayas

B

Eastern Himalayas

C

Western Ghats

D

Eastern Ghats

Which one of the following regions of India is now regarded as an 'ecological hot spot'?

A

Western Himalayas

B

Eastern Himalayas

C

Western Ghats

D

Eastern Ghats

Which of the following ecological pyramid is always upright?

A

Pyramid of energy

B

Pyramid of number

C

Pyramid of biomass

D

None of these

Which ecological pyramid can never be inverted

A

Pyramid of number

B

Pyramid of size

C

Pyramid of energy

D

Pyramid of biomass

The word 'ecological' is related to----

A

atmosphere

B

pollusion

C

environment

D

demography

The word 'ecological' is related to ----:

A

Demography

B

Pollution

C

Atmosphere

D

Environment

The world ecological is related to-

A

demography

B

pollution

C

atmosphereee

D