AP-EAPCET SERIES Botany
Ecosystem
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
1
2025 1
2023 Chapter Questions 2 MCQs
01
PYQ 2023
medium
botany ID: ap-eapce
Arrange the following in a sequence in primary succession in water:
A: Sedges and grasses
B: Trees
C: Phytoplankton
D: Free floating plants
A: Sedges and grasses
B: Trees
C: Phytoplankton
D: Free floating plants
1
B → A → D → C
2
C → D → A → B
3
A → C → D → B
4
D → C → A → B
02
PYQ 2025
medium
botany ID: ap-eapce
Assertion (A): Natural ecosystems perform fundamental life support services, without life would cease.
Reason (R): The dependence on the ecosystems is poorly understood and they can provide life enhancing services.
Reason (R): The dependence on the ecosystems is poorly understood and they can provide life enhancing services.
1
Both (A) and (R) are true. (R) is correct explanation of (A)
2
Both (A) and (R) are true. (R) is not the correct explanation of (A)
3
(A) is true, but (R) is false
4
(A) is false, but (R) is true