1
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which one of the ecosystem service is necessary for crop production and fruit formation?

A

Photosynthesis

B

Pest Control

C

Therapeutics

D

Pollination

2
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Detritus food chain begins with ___________ .

A

dead organic matter

B

living plants

C

soil bacteria

D

living animals

3
MHT CET (PCB) 2025 9th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

The terminal stage of xerarch succession is represented by _________ .

A

mosses

B

trees

C

shrubs

D

lichens

4
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Following changes occur during the successive seral stages of ecological succession EXCEPT _______

A

change in the diversity of species of organism.

B

decrease in total biomass.

C

increase in total biomass.

D

increase in the number of species and organisms.

MHT CET (Biology) Subjects

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