Gymnosperms
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BIOXI03: PLANT KINGDOM

332019 In gymnosperms, the nucellus is protected by envelopes and this composite structure is known as

1 Ovule
2 Ovary
3 Both 1 and 2
4 Strobili
BIOXI03: PLANT KINGDOM

332020 Consider the following statements regarding gymnosperms and choose the correct statements.
I. The gymnosperms are homosporous.
II. In gymnosperms, the male and female gametophytes are dependent on sporophytes.
III. The unicellular female gametophyte is retained within the megasporangium.

1 I and II are true, but III is false
2 I and III are false, but II is true
3 II and III are false, but I is true
4 II and III are true, but I is false
BIOXI03: PLANT KINGDOM

332021 Cycads are

1 Heterosporous and dioecious
2 Homosporous and monoecious
3 Homosporous and dioecious
4 Heterosporous and monoecious
BIOXI03: PLANT KINGDOM

332022 The gymnosperms are

1 Heterosporous- they produce haploid microspores and megaspores.
2 Heterosporous- they produce diploid microspores and megaspores.
3 Homo sporous- they produce same haploid microspores and megaspores.
4 Homo sporous- they produce same diploid microspores and megaspores.
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BIOXI03: PLANT KINGDOM

332019 In gymnosperms, the nucellus is protected by envelopes and this composite structure is known as

1 Ovule
2 Ovary
3 Both 1 and 2
4 Strobili
BIOXI03: PLANT KINGDOM

332020 Consider the following statements regarding gymnosperms and choose the correct statements.
I. The gymnosperms are homosporous.
II. In gymnosperms, the male and female gametophytes are dependent on sporophytes.
III. The unicellular female gametophyte is retained within the megasporangium.

1 I and II are true, but III is false
2 I and III are false, but II is true
3 II and III are false, but I is true
4 II and III are true, but I is false
BIOXI03: PLANT KINGDOM

332021 Cycads are

1 Heterosporous and dioecious
2 Homosporous and monoecious
3 Homosporous and dioecious
4 Heterosporous and monoecious
BIOXI03: PLANT KINGDOM

332022 The gymnosperms are

1 Heterosporous- they produce haploid microspores and megaspores.
2 Heterosporous- they produce diploid microspores and megaspores.
3 Homo sporous- they produce same haploid microspores and megaspores.
4 Homo sporous- they produce same diploid microspores and megaspores.
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BIOXI03: PLANT KINGDOM

332019 In gymnosperms, the nucellus is protected by envelopes and this composite structure is known as

1 Ovule
2 Ovary
3 Both 1 and 2
4 Strobili
BIOXI03: PLANT KINGDOM

332020 Consider the following statements regarding gymnosperms and choose the correct statements.
I. The gymnosperms are homosporous.
II. In gymnosperms, the male and female gametophytes are dependent on sporophytes.
III. The unicellular female gametophyte is retained within the megasporangium.

1 I and II are true, but III is false
2 I and III are false, but II is true
3 II and III are false, but I is true
4 II and III are true, but I is false
BIOXI03: PLANT KINGDOM

332021 Cycads are

1 Heterosporous and dioecious
2 Homosporous and monoecious
3 Homosporous and dioecious
4 Heterosporous and monoecious
BIOXI03: PLANT KINGDOM

332022 The gymnosperms are

1 Heterosporous- they produce haploid microspores and megaspores.
2 Heterosporous- they produce diploid microspores and megaspores.
3 Homo sporous- they produce same haploid microspores and megaspores.
4 Homo sporous- they produce same diploid microspores and megaspores.
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXI03: PLANT KINGDOM

332019 In gymnosperms, the nucellus is protected by envelopes and this composite structure is known as

1 Ovule
2 Ovary
3 Both 1 and 2
4 Strobili
BIOXI03: PLANT KINGDOM

332020 Consider the following statements regarding gymnosperms and choose the correct statements.
I. The gymnosperms are homosporous.
II. In gymnosperms, the male and female gametophytes are dependent on sporophytes.
III. The unicellular female gametophyte is retained within the megasporangium.

1 I and II are true, but III is false
2 I and III are false, but II is true
3 II and III are false, but I is true
4 II and III are true, but I is false
BIOXI03: PLANT KINGDOM

332021 Cycads are

1 Heterosporous and dioecious
2 Homosporous and monoecious
3 Homosporous and dioecious
4 Heterosporous and monoecious
BIOXI03: PLANT KINGDOM

332022 The gymnosperms are

1 Heterosporous- they produce haploid microspores and megaspores.
2 Heterosporous- they produce diploid microspores and megaspores.
3 Homo sporous- they produce same haploid microspores and megaspores.
4 Homo sporous- they produce same diploid microspores and megaspores.