1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

The pioneer species in a hydrarch succession are

A
Filamentous algae
B
Free-floating angiosperms
C
Submerged rooted plants
D
Phytoplanktons
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

The species that come to appear in bare area are called

A
Species of seral community
B
Pioneer species
C
Invasive species
D
Competitive species
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

The amount of biomass or organic matter produced per unit area over a time period by plants during photosynthesis is called

A
Net primary production
B
Secondary production
C
Primary production
D
Gross primary production
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language

Two butterfly species are competing for the same nectar of a flower in a garden. To survive and coexist together, they may avoid competition in the same garden by :

A
Predating on each other
B
Feeding at the same time
C
Choosing different foraging patterns
D
Increasing time spent on attacking each other
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