331804
Match the columns I and II. Column I Column II A One celled sporophytic generation P Kelps B Dominant sporophytic generation Q Spirogyra C Haplo-diplontic life cycle R Fucus D Double fertlisation S Hibiscus E Triple fusion T PEN
1 A – R, B – P, C – Q, D – T, E – S
2 A – Q, B – R, C – P, D – S, E – T
3 A – S, B – R, C – P, D – T, E – Q
4 A – Q, B – T, C – P, D – R, E – S
Explanation:
A. One celled sporophytic generation -Q. Spirogyra B. Dominant sporophytic generation -R. Fucus C. Haplo-diplontic life cycle - P. Kelps D. Double fertlisation - S. Hibiscus E. Triple fusion - T. PEN
BIOXI03: PLANT KINGDOM
331805
Which one of the following pairs is wrongly matched?
1 Mustard – Synergids
2 Ginkgo –Archegonia
3 Salvinia – Prothallus
4 Viriods – RNA
Explanation:
The Salvinia is advanced and plant body is differentiated.
AIPMT - 2013
BIOXI03: PLANT KINGDOM
331806
Match the plant structures given in the Column I with their plants given in Column II. Column I Column II A Prothallus P Bryophytes B Microsporophyll Q Pteridophytes C Protonema R Angiosperms D PEN S Gymnosperms
1 A-R; B-P; C-S; D-Q
2 A-S; B-R; C-P; D-Q
3 A-Q;B-S;C-R;D-P
4 A-Q; B-S; C-P; D-R
Explanation:
• In pteriodophytes, each spore upon germination gives rise to a free-living, green multicellular gametophyte called prothallus. • In gymnosperms, the microsporophyll bears microsporangia on the abaxial surface that are attached to it by a short stalk. • In mosses, a gametophytic structure called protonema, a green filamentous structure bearing buds is formed. Each bud grows into an adult gametophytic plant. • In angiosperm, the sperm nucleus fuses with the diploid secondary nucleus (this is called triple fusion) of the embryosac, producing a triploid primary endosperm nucleus (PEN).
kcet - 2016
BIOXI03: PLANT KINGDOM
331807
Which of the following statements is true?
1 Trimerous condition of floral whorls is characterstic of dicotyledons
2 Adiantum is also called flying fern
3 In gymnosperms the vascular system consists of xylem without vessels and phloem with companion cells
4 Riccia and Marchantia are liverworts.
Explanation:
1. Trimerous condition of floral whorls is characterstic of monocotyledons. 2. Adiantum is also called walking fern. 3. In gymnosperms the vascular system consists of xylem without vessels and pholem with albuminous cells. 4. Riccia and Marchantia are liverworts. This statement is true.
331804
Match the columns I and II. Column I Column II A One celled sporophytic generation P Kelps B Dominant sporophytic generation Q Spirogyra C Haplo-diplontic life cycle R Fucus D Double fertlisation S Hibiscus E Triple fusion T PEN
1 A – R, B – P, C – Q, D – T, E – S
2 A – Q, B – R, C – P, D – S, E – T
3 A – S, B – R, C – P, D – T, E – Q
4 A – Q, B – T, C – P, D – R, E – S
Explanation:
A. One celled sporophytic generation -Q. Spirogyra B. Dominant sporophytic generation -R. Fucus C. Haplo-diplontic life cycle - P. Kelps D. Double fertlisation - S. Hibiscus E. Triple fusion - T. PEN
BIOXI03: PLANT KINGDOM
331805
Which one of the following pairs is wrongly matched?
1 Mustard – Synergids
2 Ginkgo –Archegonia
3 Salvinia – Prothallus
4 Viriods – RNA
Explanation:
The Salvinia is advanced and plant body is differentiated.
AIPMT - 2013
BIOXI03: PLANT KINGDOM
331806
Match the plant structures given in the Column I with their plants given in Column II. Column I Column II A Prothallus P Bryophytes B Microsporophyll Q Pteridophytes C Protonema R Angiosperms D PEN S Gymnosperms
1 A-R; B-P; C-S; D-Q
2 A-S; B-R; C-P; D-Q
3 A-Q;B-S;C-R;D-P
4 A-Q; B-S; C-P; D-R
Explanation:
• In pteriodophytes, each spore upon germination gives rise to a free-living, green multicellular gametophyte called prothallus. • In gymnosperms, the microsporophyll bears microsporangia on the abaxial surface that are attached to it by a short stalk. • In mosses, a gametophytic structure called protonema, a green filamentous structure bearing buds is formed. Each bud grows into an adult gametophytic plant. • In angiosperm, the sperm nucleus fuses with the diploid secondary nucleus (this is called triple fusion) of the embryosac, producing a triploid primary endosperm nucleus (PEN).
kcet - 2016
BIOXI03: PLANT KINGDOM
331807
Which of the following statements is true?
1 Trimerous condition of floral whorls is characterstic of dicotyledons
2 Adiantum is also called flying fern
3 In gymnosperms the vascular system consists of xylem without vessels and phloem with companion cells
4 Riccia and Marchantia are liverworts.
Explanation:
1. Trimerous condition of floral whorls is characterstic of monocotyledons. 2. Adiantum is also called walking fern. 3. In gymnosperms the vascular system consists of xylem without vessels and pholem with albuminous cells. 4. Riccia and Marchantia are liverworts. This statement is true.
331804
Match the columns I and II. Column I Column II A One celled sporophytic generation P Kelps B Dominant sporophytic generation Q Spirogyra C Haplo-diplontic life cycle R Fucus D Double fertlisation S Hibiscus E Triple fusion T PEN
1 A – R, B – P, C – Q, D – T, E – S
2 A – Q, B – R, C – P, D – S, E – T
3 A – S, B – R, C – P, D – T, E – Q
4 A – Q, B – T, C – P, D – R, E – S
Explanation:
A. One celled sporophytic generation -Q. Spirogyra B. Dominant sporophytic generation -R. Fucus C. Haplo-diplontic life cycle - P. Kelps D. Double fertlisation - S. Hibiscus E. Triple fusion - T. PEN
BIOXI03: PLANT KINGDOM
331805
Which one of the following pairs is wrongly matched?
1 Mustard – Synergids
2 Ginkgo –Archegonia
3 Salvinia – Prothallus
4 Viriods – RNA
Explanation:
The Salvinia is advanced and plant body is differentiated.
AIPMT - 2013
BIOXI03: PLANT KINGDOM
331806
Match the plant structures given in the Column I with their plants given in Column II. Column I Column II A Prothallus P Bryophytes B Microsporophyll Q Pteridophytes C Protonema R Angiosperms D PEN S Gymnosperms
1 A-R; B-P; C-S; D-Q
2 A-S; B-R; C-P; D-Q
3 A-Q;B-S;C-R;D-P
4 A-Q; B-S; C-P; D-R
Explanation:
• In pteriodophytes, each spore upon germination gives rise to a free-living, green multicellular gametophyte called prothallus. • In gymnosperms, the microsporophyll bears microsporangia on the abaxial surface that are attached to it by a short stalk. • In mosses, a gametophytic structure called protonema, a green filamentous structure bearing buds is formed. Each bud grows into an adult gametophytic plant. • In angiosperm, the sperm nucleus fuses with the diploid secondary nucleus (this is called triple fusion) of the embryosac, producing a triploid primary endosperm nucleus (PEN).
kcet - 2016
BIOXI03: PLANT KINGDOM
331807
Which of the following statements is true?
1 Trimerous condition of floral whorls is characterstic of dicotyledons
2 Adiantum is also called flying fern
3 In gymnosperms the vascular system consists of xylem without vessels and phloem with companion cells
4 Riccia and Marchantia are liverworts.
Explanation:
1. Trimerous condition of floral whorls is characterstic of monocotyledons. 2. Adiantum is also called walking fern. 3. In gymnosperms the vascular system consists of xylem without vessels and pholem with albuminous cells. 4. Riccia and Marchantia are liverworts. This statement is true.
331804
Match the columns I and II. Column I Column II A One celled sporophytic generation P Kelps B Dominant sporophytic generation Q Spirogyra C Haplo-diplontic life cycle R Fucus D Double fertlisation S Hibiscus E Triple fusion T PEN
1 A – R, B – P, C – Q, D – T, E – S
2 A – Q, B – R, C – P, D – S, E – T
3 A – S, B – R, C – P, D – T, E – Q
4 A – Q, B – T, C – P, D – R, E – S
Explanation:
A. One celled sporophytic generation -Q. Spirogyra B. Dominant sporophytic generation -R. Fucus C. Haplo-diplontic life cycle - P. Kelps D. Double fertlisation - S. Hibiscus E. Triple fusion - T. PEN
BIOXI03: PLANT KINGDOM
331805
Which one of the following pairs is wrongly matched?
1 Mustard – Synergids
2 Ginkgo –Archegonia
3 Salvinia – Prothallus
4 Viriods – RNA
Explanation:
The Salvinia is advanced and plant body is differentiated.
AIPMT - 2013
BIOXI03: PLANT KINGDOM
331806
Match the plant structures given in the Column I with their plants given in Column II. Column I Column II A Prothallus P Bryophytes B Microsporophyll Q Pteridophytes C Protonema R Angiosperms D PEN S Gymnosperms
1 A-R; B-P; C-S; D-Q
2 A-S; B-R; C-P; D-Q
3 A-Q;B-S;C-R;D-P
4 A-Q; B-S; C-P; D-R
Explanation:
• In pteriodophytes, each spore upon germination gives rise to a free-living, green multicellular gametophyte called prothallus. • In gymnosperms, the microsporophyll bears microsporangia on the abaxial surface that are attached to it by a short stalk. • In mosses, a gametophytic structure called protonema, a green filamentous structure bearing buds is formed. Each bud grows into an adult gametophytic plant. • In angiosperm, the sperm nucleus fuses with the diploid secondary nucleus (this is called triple fusion) of the embryosac, producing a triploid primary endosperm nucleus (PEN).
kcet - 2016
BIOXI03: PLANT KINGDOM
331807
Which of the following statements is true?
1 Trimerous condition of floral whorls is characterstic of dicotyledons
2 Adiantum is also called flying fern
3 In gymnosperms the vascular system consists of xylem without vessels and phloem with companion cells
4 Riccia and Marchantia are liverworts.
Explanation:
1. Trimerous condition of floral whorls is characterstic of monocotyledons. 2. Adiantum is also called walking fern. 3. In gymnosperms the vascular system consists of xylem without vessels and pholem with albuminous cells. 4. Riccia and Marchantia are liverworts. This statement is true.
