Uptake and Transport of Mineral Nutrients
BIOXI11: TRANSPORT IN PLANTS

336487 Ions enter the root actively into the cytoplasm of ____

1 Endodermal cells
2 Epidermal cells
3 Cells of cortex
4 Pericycle
BIOXI11: TRANSPORT IN PLANTS

336488 What is the chief sink of mineral elements in plants?

1 Young leaves
2 Root hairs
3 Senescent parts
4 Elongated cells
BIOXI11: TRANSPORT IN PLANTS

336489 Water is absorbed by roots by which means of transport?

1 Active transport
2 Passive transport
3 Facilitated diffusion
4 None of these
BIOXI11: TRANSPORT IN PLANTS

336490 Most of the nitrogen is carried in the form of ____

1 Inorganic compounds
2 Organic compounds
3 Amino acids
4 Both 2 and 3
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BIOXI11: TRANSPORT IN PLANTS

336487 Ions enter the root actively into the cytoplasm of ____

1 Endodermal cells
2 Epidermal cells
3 Cells of cortex
4 Pericycle
BIOXI11: TRANSPORT IN PLANTS

336488 What is the chief sink of mineral elements in plants?

1 Young leaves
2 Root hairs
3 Senescent parts
4 Elongated cells
BIOXI11: TRANSPORT IN PLANTS

336489 Water is absorbed by roots by which means of transport?

1 Active transport
2 Passive transport
3 Facilitated diffusion
4 None of these
BIOXI11: TRANSPORT IN PLANTS

336490 Most of the nitrogen is carried in the form of ____

1 Inorganic compounds
2 Organic compounds
3 Amino acids
4 Both 2 and 3
BIOXI11: TRANSPORT IN PLANTS

336487 Ions enter the root actively into the cytoplasm of ____

1 Endodermal cells
2 Epidermal cells
3 Cells of cortex
4 Pericycle
BIOXI11: TRANSPORT IN PLANTS

336488 What is the chief sink of mineral elements in plants?

1 Young leaves
2 Root hairs
3 Senescent parts
4 Elongated cells
BIOXI11: TRANSPORT IN PLANTS

336489 Water is absorbed by roots by which means of transport?

1 Active transport
2 Passive transport
3 Facilitated diffusion
4 None of these
BIOXI11: TRANSPORT IN PLANTS

336490 Most of the nitrogen is carried in the form of ____

1 Inorganic compounds
2 Organic compounds
3 Amino acids
4 Both 2 and 3
BIOXI11: TRANSPORT IN PLANTS

336487 Ions enter the root actively into the cytoplasm of ____

1 Endodermal cells
2 Epidermal cells
3 Cells of cortex
4 Pericycle
BIOXI11: TRANSPORT IN PLANTS

336488 What is the chief sink of mineral elements in plants?

1 Young leaves
2 Root hairs
3 Senescent parts
4 Elongated cells
BIOXI11: TRANSPORT IN PLANTS

336489 Water is absorbed by roots by which means of transport?

1 Active transport
2 Passive transport
3 Facilitated diffusion
4 None of these
BIOXI11: TRANSPORT IN PLANTS

336490 Most of the nitrogen is carried in the form of ____

1 Inorganic compounds
2 Organic compounds
3 Amino acids
4 Both 2 and 3