332188
Pteridophytes are called vascular cryptogams, because they are non-seeded plants containing:
1 Xylem and pholem
2 Only xylem
3 Only pholem
4 Amphibians of plant kingdom
Explanation:
Vascular - mean having xylem and phloem tissues, Pteridophyta has xylem and phloem. Pteridophytes are seedless cortex is produced on the inner side of phellogen. It is made of living cells. Its cells take part in storage of food.
kcet - 2012
BIOXI03: PLANT KINGDOM
332189
____ is used as biofertilizer
1 Azolla
2 Marsilea
3 Equisetum
4 Salvinia
Explanation:
Azolla is used as biofertilizer
BIOXI03: PLANT KINGDOM
332190
The pteridophytes are further classified into four classes: Identify the wrong pair
1 Psilopsida ( Psilotum )
2 Lycopsida ( Selaginella, Lycopodium )
3 Pteropsida ( Dryopteris, Pteris, Adiantum )
4 Sphenopsida (Fern)
Explanation:
The class Sphenopsida has species like Equisetum.
BIOXI03: PLANT KINGDOM
332191
Seed habit is linked to
1 Homospory
2 Heterospory
3 Both 1 and 2
4 None of them
Explanation:
Seed habit takes place in heterosporous plants. In these plants, the development of zygote takes place in female gametophyte.
332188
Pteridophytes are called vascular cryptogams, because they are non-seeded plants containing:
1 Xylem and pholem
2 Only xylem
3 Only pholem
4 Amphibians of plant kingdom
Explanation:
Vascular - mean having xylem and phloem tissues, Pteridophyta has xylem and phloem. Pteridophytes are seedless cortex is produced on the inner side of phellogen. It is made of living cells. Its cells take part in storage of food.
kcet - 2012
BIOXI03: PLANT KINGDOM
332189
____ is used as biofertilizer
1 Azolla
2 Marsilea
3 Equisetum
4 Salvinia
Explanation:
Azolla is used as biofertilizer
BIOXI03: PLANT KINGDOM
332190
The pteridophytes are further classified into four classes: Identify the wrong pair
1 Psilopsida ( Psilotum )
2 Lycopsida ( Selaginella, Lycopodium )
3 Pteropsida ( Dryopteris, Pteris, Adiantum )
4 Sphenopsida (Fern)
Explanation:
The class Sphenopsida has species like Equisetum.
BIOXI03: PLANT KINGDOM
332191
Seed habit is linked to
1 Homospory
2 Heterospory
3 Both 1 and 2
4 None of them
Explanation:
Seed habit takes place in heterosporous plants. In these plants, the development of zygote takes place in female gametophyte.
332188
Pteridophytes are called vascular cryptogams, because they are non-seeded plants containing:
1 Xylem and pholem
2 Only xylem
3 Only pholem
4 Amphibians of plant kingdom
Explanation:
Vascular - mean having xylem and phloem tissues, Pteridophyta has xylem and phloem. Pteridophytes are seedless cortex is produced on the inner side of phellogen. It is made of living cells. Its cells take part in storage of food.
kcet - 2012
BIOXI03: PLANT KINGDOM
332189
____ is used as biofertilizer
1 Azolla
2 Marsilea
3 Equisetum
4 Salvinia
Explanation:
Azolla is used as biofertilizer
BIOXI03: PLANT KINGDOM
332190
The pteridophytes are further classified into four classes: Identify the wrong pair
1 Psilopsida ( Psilotum )
2 Lycopsida ( Selaginella, Lycopodium )
3 Pteropsida ( Dryopteris, Pteris, Adiantum )
4 Sphenopsida (Fern)
Explanation:
The class Sphenopsida has species like Equisetum.
BIOXI03: PLANT KINGDOM
332191
Seed habit is linked to
1 Homospory
2 Heterospory
3 Both 1 and 2
4 None of them
Explanation:
Seed habit takes place in heterosporous plants. In these plants, the development of zygote takes place in female gametophyte.
332188
Pteridophytes are called vascular cryptogams, because they are non-seeded plants containing:
1 Xylem and pholem
2 Only xylem
3 Only pholem
4 Amphibians of plant kingdom
Explanation:
Vascular - mean having xylem and phloem tissues, Pteridophyta has xylem and phloem. Pteridophytes are seedless cortex is produced on the inner side of phellogen. It is made of living cells. Its cells take part in storage of food.
kcet - 2012
BIOXI03: PLANT KINGDOM
332189
____ is used as biofertilizer
1 Azolla
2 Marsilea
3 Equisetum
4 Salvinia
Explanation:
Azolla is used as biofertilizer
BIOXI03: PLANT KINGDOM
332190
The pteridophytes are further classified into four classes: Identify the wrong pair
1 Psilopsida ( Psilotum )
2 Lycopsida ( Selaginella, Lycopodium )
3 Pteropsida ( Dryopteris, Pteris, Adiantum )
4 Sphenopsida (Fern)
Explanation:
The class Sphenopsida has species like Equisetum.
BIOXI03: PLANT KINGDOM
332191
Seed habit is linked to
1 Homospory
2 Heterospory
3 Both 1 and 2
4 None of them
Explanation:
Seed habit takes place in heterosporous plants. In these plants, the development of zygote takes place in female gametophyte.
