Question :
In dicots the pollen- grains possess:
Option 1:
Two germ pores
Option 2:
Three germ pores
Option 3: Four germ pores
Option 4: One germ pores
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Correct Answer:
Solution : The correct option is three germ pores.
Pollen grains in dicot plants generally have three germ pores. These germ pores are openings or tiny depressions in the outer wall (exine) of the pollen grain. The existence and arrangement of germ pores are essential traits utilised in plant species categorization and identification. Dicotyledonous plants, sometimes known as dicots, are one of two major types of flowering plants (angiosperms), the other being monocotyledonous plants or monocots.
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The largest invertebrate is a / an:
Sponge
Mollusc
Option 3: Arthropod
Option 4: Echinoderm
The newly hatched tadpole breaths through its:
Option 1: Lung
External gills
Option 3:
Internal gills
Option 4:
All the above
Pulses are obtained from the family:
Liliaceae
Leguminosae
Option 3: Cycadaceae
Option 4: Fungi
RRBs are owned by :
Central Government
State Government
Sponsor Bank
Option 4: Jointly by all of the above
The type of tail found in Shark is:
Protocercal
Homocercal
Option 3: Hetrocercal
Option 4: Diphycercal
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