332110
Select the number of species which follow life cycle pattern depicted by given diagram____ Selaginella, Salvia, Salvinia, Ectocarpus, Funaria, Fucus, Polysiphonia, Kelps, Coconut
1 4
2 3
3 5
4 2
Explanation:
The given diagram represents diplontic life cycle. It is exhibited by gymnosperms, angiosperms and some algae. Some examples are - Salvinia , Coconut and Fucus . Total - 3
BIOXI03: PLANT KINGDOM
332111
In haplontic life cycle, the sporophytic generation is represented by
1 Well-developed multicellular sporophyte
2 Spore
3 Embryo
4 Zygote
Explanation:
In haplontic life cycle, sporophytic generation is represented only by the one-celled zygote. There are no free-living sporophytes.
BIOXI03: PLANT KINGDOM
332112
The life cycle of the species given below is_
1 Haplontic
2 Haplo-diplontic
3 Diplontic
4 Diplo-haplontic
Explanation:
The diagram represents the brown algae, Fucus. It exhibits a diplontic life cycle.
BIOXI03: PLANT KINGDOM
332113
Consider the following statements about the gametophytic stage. I. The generation which produces sporophyte. II. Generation that produces the gametes. III. Generation that is diploid IV. Generation that produces the spores. Choose the incorrect statements given above.
1 Only I
2 I, III and IV
3 II and III
4 I, II, III and IV
Explanation:
Gametophyte is a haploid plant body that produces haploid gametes. These gametes fuse to form zygote, which in turn develops into a sporophyte. Sporophyte is a diploid plant body that produces haploid spores.
BIOXI03: PLANT KINGDOM
332114
Which of the following exhibits haplodiplontic lifecycle?
1 Fucus
2 Chlamydomonas
3 Gelidium
4 Ectocarpus
Explanation:
Most algal genera show haplontic life-cycle pattern. But, few exceptions like Ectocarpus. Polysiphonia , kelps show haplo-diplontic life-cycle. Fucus shows diplontic life-cycle.
332110
Select the number of species which follow life cycle pattern depicted by given diagram____ Selaginella, Salvia, Salvinia, Ectocarpus, Funaria, Fucus, Polysiphonia, Kelps, Coconut
1 4
2 3
3 5
4 2
Explanation:
The given diagram represents diplontic life cycle. It is exhibited by gymnosperms, angiosperms and some algae. Some examples are - Salvinia , Coconut and Fucus . Total - 3
BIOXI03: PLANT KINGDOM
332111
In haplontic life cycle, the sporophytic generation is represented by
1 Well-developed multicellular sporophyte
2 Spore
3 Embryo
4 Zygote
Explanation:
In haplontic life cycle, sporophytic generation is represented only by the one-celled zygote. There are no free-living sporophytes.
BIOXI03: PLANT KINGDOM
332112
The life cycle of the species given below is_
1 Haplontic
2 Haplo-diplontic
3 Diplontic
4 Diplo-haplontic
Explanation:
The diagram represents the brown algae, Fucus. It exhibits a diplontic life cycle.
BIOXI03: PLANT KINGDOM
332113
Consider the following statements about the gametophytic stage. I. The generation which produces sporophyte. II. Generation that produces the gametes. III. Generation that is diploid IV. Generation that produces the spores. Choose the incorrect statements given above.
1 Only I
2 I, III and IV
3 II and III
4 I, II, III and IV
Explanation:
Gametophyte is a haploid plant body that produces haploid gametes. These gametes fuse to form zygote, which in turn develops into a sporophyte. Sporophyte is a diploid plant body that produces haploid spores.
BIOXI03: PLANT KINGDOM
332114
Which of the following exhibits haplodiplontic lifecycle?
1 Fucus
2 Chlamydomonas
3 Gelidium
4 Ectocarpus
Explanation:
Most algal genera show haplontic life-cycle pattern. But, few exceptions like Ectocarpus. Polysiphonia , kelps show haplo-diplontic life-cycle. Fucus shows diplontic life-cycle.
332110
Select the number of species which follow life cycle pattern depicted by given diagram____ Selaginella, Salvia, Salvinia, Ectocarpus, Funaria, Fucus, Polysiphonia, Kelps, Coconut
1 4
2 3
3 5
4 2
Explanation:
The given diagram represents diplontic life cycle. It is exhibited by gymnosperms, angiosperms and some algae. Some examples are - Salvinia , Coconut and Fucus . Total - 3
BIOXI03: PLANT KINGDOM
332111
In haplontic life cycle, the sporophytic generation is represented by
1 Well-developed multicellular sporophyte
2 Spore
3 Embryo
4 Zygote
Explanation:
In haplontic life cycle, sporophytic generation is represented only by the one-celled zygote. There are no free-living sporophytes.
BIOXI03: PLANT KINGDOM
332112
The life cycle of the species given below is_
1 Haplontic
2 Haplo-diplontic
3 Diplontic
4 Diplo-haplontic
Explanation:
The diagram represents the brown algae, Fucus. It exhibits a diplontic life cycle.
BIOXI03: PLANT KINGDOM
332113
Consider the following statements about the gametophytic stage. I. The generation which produces sporophyte. II. Generation that produces the gametes. III. Generation that is diploid IV. Generation that produces the spores. Choose the incorrect statements given above.
1 Only I
2 I, III and IV
3 II and III
4 I, II, III and IV
Explanation:
Gametophyte is a haploid plant body that produces haploid gametes. These gametes fuse to form zygote, which in turn develops into a sporophyte. Sporophyte is a diploid plant body that produces haploid spores.
BIOXI03: PLANT KINGDOM
332114
Which of the following exhibits haplodiplontic lifecycle?
1 Fucus
2 Chlamydomonas
3 Gelidium
4 Ectocarpus
Explanation:
Most algal genera show haplontic life-cycle pattern. But, few exceptions like Ectocarpus. Polysiphonia , kelps show haplo-diplontic life-cycle. Fucus shows diplontic life-cycle.
332110
Select the number of species which follow life cycle pattern depicted by given diagram____ Selaginella, Salvia, Salvinia, Ectocarpus, Funaria, Fucus, Polysiphonia, Kelps, Coconut
1 4
2 3
3 5
4 2
Explanation:
The given diagram represents diplontic life cycle. It is exhibited by gymnosperms, angiosperms and some algae. Some examples are - Salvinia , Coconut and Fucus . Total - 3
BIOXI03: PLANT KINGDOM
332111
In haplontic life cycle, the sporophytic generation is represented by
1 Well-developed multicellular sporophyte
2 Spore
3 Embryo
4 Zygote
Explanation:
In haplontic life cycle, sporophytic generation is represented only by the one-celled zygote. There are no free-living sporophytes.
BIOXI03: PLANT KINGDOM
332112
The life cycle of the species given below is_
1 Haplontic
2 Haplo-diplontic
3 Diplontic
4 Diplo-haplontic
Explanation:
The diagram represents the brown algae, Fucus. It exhibits a diplontic life cycle.
BIOXI03: PLANT KINGDOM
332113
Consider the following statements about the gametophytic stage. I. The generation which produces sporophyte. II. Generation that produces the gametes. III. Generation that is diploid IV. Generation that produces the spores. Choose the incorrect statements given above.
1 Only I
2 I, III and IV
3 II and III
4 I, II, III and IV
Explanation:
Gametophyte is a haploid plant body that produces haploid gametes. These gametes fuse to form zygote, which in turn develops into a sporophyte. Sporophyte is a diploid plant body that produces haploid spores.
BIOXI03: PLANT KINGDOM
332114
Which of the following exhibits haplodiplontic lifecycle?
1 Fucus
2 Chlamydomonas
3 Gelidium
4 Ectocarpus
Explanation:
Most algal genera show haplontic life-cycle pattern. But, few exceptions like Ectocarpus. Polysiphonia , kelps show haplo-diplontic life-cycle. Fucus shows diplontic life-cycle.
332110
Select the number of species which follow life cycle pattern depicted by given diagram____ Selaginella, Salvia, Salvinia, Ectocarpus, Funaria, Fucus, Polysiphonia, Kelps, Coconut
1 4
2 3
3 5
4 2
Explanation:
The given diagram represents diplontic life cycle. It is exhibited by gymnosperms, angiosperms and some algae. Some examples are - Salvinia , Coconut and Fucus . Total - 3
BIOXI03: PLANT KINGDOM
332111
In haplontic life cycle, the sporophytic generation is represented by
1 Well-developed multicellular sporophyte
2 Spore
3 Embryo
4 Zygote
Explanation:
In haplontic life cycle, sporophytic generation is represented only by the one-celled zygote. There are no free-living sporophytes.
BIOXI03: PLANT KINGDOM
332112
The life cycle of the species given below is_
1 Haplontic
2 Haplo-diplontic
3 Diplontic
4 Diplo-haplontic
Explanation:
The diagram represents the brown algae, Fucus. It exhibits a diplontic life cycle.
BIOXI03: PLANT KINGDOM
332113
Consider the following statements about the gametophytic stage. I. The generation which produces sporophyte. II. Generation that produces the gametes. III. Generation that is diploid IV. Generation that produces the spores. Choose the incorrect statements given above.
1 Only I
2 I, III and IV
3 II and III
4 I, II, III and IV
Explanation:
Gametophyte is a haploid plant body that produces haploid gametes. These gametes fuse to form zygote, which in turn develops into a sporophyte. Sporophyte is a diploid plant body that produces haploid spores.
BIOXI03: PLANT KINGDOM
332114
Which of the following exhibits haplodiplontic lifecycle?
1 Fucus
2 Chlamydomonas
3 Gelidium
4 Ectocarpus
Explanation:
Most algal genera show haplontic life-cycle pattern. But, few exceptions like Ectocarpus. Polysiphonia , kelps show haplo-diplontic life-cycle. Fucus shows diplontic life-cycle.
