Gymnosperms
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BIOXI03: PLANT KINGDOM

332010 Consider the following 4 statements whether they are correct or wrong
(a) The sporophyte in mosses is more elaborate than that in liverworts
(b)
Selaginella
is heterosporous
(c) The life cycle of all the algae is haplontic
(d) In
Pinus
male and female cones are borne on the same tree.
The correct statements are

1 a, c and d
2 a, b and d
3 b, c and d
4 All the above.
BIOXI03: PLANT KINGDOM

332011 In gymnosperms, the male and female gametophyte

1 May be born on same or different tree.
2 Remain within the sporangia retained on parent sporophyte.
3 Do not have independent free living
existence
4 All are correct
BIOXI03: PLANT KINGDOM

332012 Consider the following statements regarding gymnosperms and choose the incorrect option

1 In gymnosperms endosperm is formed before fertilisation.
2 The multicellular female gametophyte is retained within megasporangium
3 The gymnosperms are heterosporous.
4 In gymnosperms, the male and female gametophytes have an independent existence
BIOXI03: PLANT KINGDOM

332013 In gymnosperms, the microspores develop into
a male gametophyte generation, which

1 Is highly reduced and confined to only a
limited number of cells
2 Is highly developed
3 Is highly developed and confined to only a limited number of cells
4 Is highly reduced and has a huge number
of cells
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BIOXI03: PLANT KINGDOM

332010 Consider the following 4 statements whether they are correct or wrong
(a) The sporophyte in mosses is more elaborate than that in liverworts
(b)
Selaginella
is heterosporous
(c) The life cycle of all the algae is haplontic
(d) In
Pinus
male and female cones are borne on the same tree.
The correct statements are

1 a, c and d
2 a, b and d
3 b, c and d
4 All the above.
BIOXI03: PLANT KINGDOM

332011 In gymnosperms, the male and female gametophyte

1 May be born on same or different tree.
2 Remain within the sporangia retained on parent sporophyte.
3 Do not have independent free living
existence
4 All are correct
BIOXI03: PLANT KINGDOM

332012 Consider the following statements regarding gymnosperms and choose the incorrect option

1 In gymnosperms endosperm is formed before fertilisation.
2 The multicellular female gametophyte is retained within megasporangium
3 The gymnosperms are heterosporous.
4 In gymnosperms, the male and female gametophytes have an independent existence
BIOXI03: PLANT KINGDOM

332013 In gymnosperms, the microspores develop into
a male gametophyte generation, which

1 Is highly reduced and confined to only a
limited number of cells
2 Is highly developed
3 Is highly developed and confined to only a limited number of cells
4 Is highly reduced and has a huge number
of cells
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BIOXI03: PLANT KINGDOM

332010 Consider the following 4 statements whether they are correct or wrong
(a) The sporophyte in mosses is more elaborate than that in liverworts
(b)
Selaginella
is heterosporous
(c) The life cycle of all the algae is haplontic
(d) In
Pinus
male and female cones are borne on the same tree.
The correct statements are

1 a, c and d
2 a, b and d
3 b, c and d
4 All the above.
BIOXI03: PLANT KINGDOM

332011 In gymnosperms, the male and female gametophyte

1 May be born on same or different tree.
2 Remain within the sporangia retained on parent sporophyte.
3 Do not have independent free living
existence
4 All are correct
BIOXI03: PLANT KINGDOM

332012 Consider the following statements regarding gymnosperms and choose the incorrect option

1 In gymnosperms endosperm is formed before fertilisation.
2 The multicellular female gametophyte is retained within megasporangium
3 The gymnosperms are heterosporous.
4 In gymnosperms, the male and female gametophytes have an independent existence
BIOXI03: PLANT KINGDOM

332013 In gymnosperms, the microspores develop into
a male gametophyte generation, which

1 Is highly reduced and confined to only a
limited number of cells
2 Is highly developed
3 Is highly developed and confined to only a limited number of cells
4 Is highly reduced and has a huge number
of cells
For More Updates join with Us
BIOXI03: PLANT KINGDOM

332010 Consider the following 4 statements whether they are correct or wrong
(a) The sporophyte in mosses is more elaborate than that in liverworts
(b)
Selaginella
is heterosporous
(c) The life cycle of all the algae is haplontic
(d) In
Pinus
male and female cones are borne on the same tree.
The correct statements are

1 a, c and d
2 a, b and d
3 b, c and d
4 All the above.
BIOXI03: PLANT KINGDOM

332011 In gymnosperms, the male and female gametophyte

1 May be born on same or different tree.
2 Remain within the sporangia retained on parent sporophyte.
3 Do not have independent free living
existence
4 All are correct
BIOXI03: PLANT KINGDOM

332012 Consider the following statements regarding gymnosperms and choose the incorrect option

1 In gymnosperms endosperm is formed before fertilisation.
2 The multicellular female gametophyte is retained within megasporangium
3 The gymnosperms are heterosporous.
4 In gymnosperms, the male and female gametophytes have an independent existence
BIOXI03: PLANT KINGDOM

332013 In gymnosperms, the microspores develop into
a male gametophyte generation, which

1 Is highly reduced and confined to only a
limited number of cells
2 Is highly developed
3 Is highly developed and confined to only a limited number of cells
4 Is highly reduced and has a huge number
of cells
NEET DIGITAL LIBRARY