04. Gymnosperms
Plant kingdom

259634 Study the following and identify two characters found in both Cycas and Pteris
I. Formation of motile male gametes.
II. Formation of haploid endosperm.
III. Formation of sporophyte directly from gametophyte without gametic union.
IV. Formation of archegonia in female gametophyte.
The correct match is

1 I and IV
2 I and III
3 II and IV
4 III and IV
Plant kingdom

259489 Gymnosperms are called naked seed plants because these lack

1 cotyledon
2 endosperm
3 ovary wall
4 testa
Plant kingdom

259531 Megasporophyll of Cycas has the same nature as

1 Stamen
2 Petal
3 Sepal
4 Carpel.
Plant kingdom

259488 In Pinus/Cycas/gymnosperms, the endosperm is

1 triploid
2 haploid
3 diploid
4 tetraploid
Plant kingdom

259490 Which of the following is a living fossil?

1 Pinus
2 Gnetum
3 Ginkgo
4 Riccia
Plant kingdom

259634 Study the following and identify two characters found in both Cycas and Pteris
I. Formation of motile male gametes.
II. Formation of haploid endosperm.
III. Formation of sporophyte directly from gametophyte without gametic union.
IV. Formation of archegonia in female gametophyte.
The correct match is

1 I and IV
2 I and III
3 II and IV
4 III and IV
Plant kingdom

259489 Gymnosperms are called naked seed plants because these lack

1 cotyledon
2 endosperm
3 ovary wall
4 testa
Plant kingdom

259531 Megasporophyll of Cycas has the same nature as

1 Stamen
2 Petal
3 Sepal
4 Carpel.
Plant kingdom

259488 In Pinus/Cycas/gymnosperms, the endosperm is

1 triploid
2 haploid
3 diploid
4 tetraploid
Plant kingdom

259490 Which of the following is a living fossil?

1 Pinus
2 Gnetum
3 Ginkgo
4 Riccia
Plant kingdom

259634 Study the following and identify two characters found in both Cycas and Pteris
I. Formation of motile male gametes.
II. Formation of haploid endosperm.
III. Formation of sporophyte directly from gametophyte without gametic union.
IV. Formation of archegonia in female gametophyte.
The correct match is

1 I and IV
2 I and III
3 II and IV
4 III and IV
Plant kingdom

259489 Gymnosperms are called naked seed plants because these lack

1 cotyledon
2 endosperm
3 ovary wall
4 testa
Plant kingdom

259531 Megasporophyll of Cycas has the same nature as

1 Stamen
2 Petal
3 Sepal
4 Carpel.
Plant kingdom

259488 In Pinus/Cycas/gymnosperms, the endosperm is

1 triploid
2 haploid
3 diploid
4 tetraploid
Plant kingdom

259490 Which of the following is a living fossil?

1 Pinus
2 Gnetum
3 Ginkgo
4 Riccia
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Plant kingdom

259634 Study the following and identify two characters found in both Cycas and Pteris
I. Formation of motile male gametes.
II. Formation of haploid endosperm.
III. Formation of sporophyte directly from gametophyte without gametic union.
IV. Formation of archegonia in female gametophyte.
The correct match is

1 I and IV
2 I and III
3 II and IV
4 III and IV
Plant kingdom

259489 Gymnosperms are called naked seed plants because these lack

1 cotyledon
2 endosperm
3 ovary wall
4 testa
Plant kingdom

259531 Megasporophyll of Cycas has the same nature as

1 Stamen
2 Petal
3 Sepal
4 Carpel.
Plant kingdom

259488 In Pinus/Cycas/gymnosperms, the endosperm is

1 triploid
2 haploid
3 diploid
4 tetraploid
Plant kingdom

259490 Which of the following is a living fossil?

1 Pinus
2 Gnetum
3 Ginkgo
4 Riccia
Plant kingdom

259634 Study the following and identify two characters found in both Cycas and Pteris
I. Formation of motile male gametes.
II. Formation of haploid endosperm.
III. Formation of sporophyte directly from gametophyte without gametic union.
IV. Formation of archegonia in female gametophyte.
The correct match is

1 I and IV
2 I and III
3 II and IV
4 III and IV
Plant kingdom

259489 Gymnosperms are called naked seed plants because these lack

1 cotyledon
2 endosperm
3 ovary wall
4 testa
Plant kingdom

259531 Megasporophyll of Cycas has the same nature as

1 Stamen
2 Petal
3 Sepal
4 Carpel.
Plant kingdom

259488 In Pinus/Cycas/gymnosperms, the endosperm is

1 triploid
2 haploid
3 diploid
4 tetraploid
Plant kingdom

259490 Which of the following is a living fossil?

1 Pinus
2 Gnetum
3 Ginkgo
4 Riccia