1
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

2
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

3
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.

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

Given below are two statements.

Statement I - The long term storage places like sediments and oceanic water are termed as 'sinks'.

Statement II - Human activities like fossil fuel burning and deforestation have affected the global carbon cycle.

In the light of above statements, select the correct option given below:

A

Both statement I and statement II are correct.

B

Both statement I and statement II are incorrect.

C

Statement I is correct but statement II is incorrect.

D

Statement I is incorrect but statement II is correct.

MHT CET (Biology) Subjects

Browse all chapters by subject