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

The residual persistent part which forms the perisperm in the seeds of beet is

A
Integument
B
Calyx
C
Endosperm
D
Nucellus
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The World Summit on sustainable development held in 2002 in Johannesburg, South Africa pledged for

A
Collection and preservation of seeds of different genetic strains of commercially important plants.
B
A significant reduction in the current rate of biodiversity loss.
C
Declaration of more biodiversity hotspots.
D
Increase in agricultural production.
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The type of tissue commonly found in the fruit wall of nuts is :

A
Sclereid
B
Parenchyma
C
Collenchyma
D
Sclerenchyma
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The pioneer species in a hydrarch succession are

A
Filamentous algae
B
Free-floating angiosperms
C
Submerged rooted plants
D
Phytoplanktons
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