Which of the following plants have a gametophyte that is nutitionally dependent on the sporophyte?
Homework Answers
Answer: Option A is correct.
Explanation:
In Algae and bryophytes,
The gametophyte is the dominant generation and is independent. The
sporophyte is dependent on gametophyte for attachment and
nutrition.
In pteridophytes, both gametophyte and sporophyte are equally independent.
In gymnosperms and angiosperms,
The sporophytic generation is the dominant generation.
The haploid gametophyte is dependent on diploid sporophyte for
attachment, protection, and nutrition.
So, there is a gradual shift in the independent state to a dependent state of gametophytic generation in the plant kingdom.
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Which of the following plants have a gametophyte that is
nutitionally dependent on the sporophyte?
O...
Question 18 Which of the following statements is true of archegonia? They may temporarily contain sporophyte...
Question 18 Which of the following statements is true of archegonia? They may temporarily contain sporophyte embryos. They are the sites where male gametes are produced. They are the same as antheridia. O They are the ancestral versions of animal gonads. They are asexual reproductive structures. Which of the following should have had gene sequences most similar to the charophyte/charale that was the common ancestor of the land plants? O early gymnosperms O early lycophytes early pterophytes (psilotopsida) early angiosperms...
WURDU MUHIWUILS) Figure 9.1 depicts the phylogenetic tree that includes all land plants and their closest...
WURDU MUHIWUILS) Figure 9.1 depicts the phylogenetic tree that includes all land plants and their closest protist relatives, a group of green algae called Charophytes. As seen in the phylogenetic tree, they all share a common ancestor. What would the Charophytes taxon be in this tree? Charophytes Bryophytes Lycophytes Monilophytes Gymnosperms Angiosperms megaphylls flowers microphylls seeds roots Liverworts Mosses Hornworts vasculature sporophyte dominance multicellular sporophyte Figure 9.1. Evolutionary relationship between Charophytes and plants.
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In which plants--mosses, ferns, gymnosperms, and/or angiosperms--is the sporophyte generation dominant (i.e., the most recognizable form)? Where is the gametophyte found in these plants?
Which of the following are not a monophyletic group? Other options include angiosperms bryophytes ferns/horsetails and...
Which of the following are not a monophyletic group?
Other options include
angiosperms
bryophytes
ferns/horsetails and bryophytes
ferns/horsetails
gymnosperms
Please select all of them
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Which of the following are not a monophyletic group?
angiosperms
ferns
gymnosperms
lycophytes
bryophytes
ferns/horsetails and bryophytes
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Classification Worksheet PLANTS 1010 BELOW GROUP PROTECT FULLY THE cuncu NAME, INSERT VASCULAR FUNCTIONING STOMATA? COMMONNAIEMBRYOT...
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Question 18 Which of the following statements is true of archegonia? They may temporarily contain sporophyte embryos. They are the sites where male gametes are produced. They are the same as antheridia. O They are the ancestral versions of animal gonads. They are asexual reproductive structures. Which of the following should have had gene sequences most similar to the charophyte/charale that was the common ancestor of the land plants? O early gymnosperms O early lycophytes early pterophytes (psilotopsida) early angiosperms...
WURDU MUHIWUILS) Figure 9.1 depicts the phylogenetic tree that includes all land plants and their closest protist relatives, a group of green algae called Charophytes. As seen in the phylogenetic tree, they all share a common ancestor. What would the Charophytes taxon be in this tree? Charophytes Bryophytes Lycophytes Monilophytes Gymnosperms Angiosperms megaphylls flowers microphylls seeds roots Liverworts Mosses Hornworts vasculature sporophyte dominance multicellular sporophyte Figure 9.1. Evolutionary relationship between Charophytes and plants.
Which of the following are not a monophyletic group?
Other options include
angiosperms
bryophytes
ferns/horsetails and bryophytes
ferns/horsetails
gymnosperms
Please select all of them
Sister group of green algae Liverworts Mosses Hornworts Lycophytes Land plants Ferns and horsetails Green algae Bryophytes Gymnosperms Vascular plants Angiosperms Dirbour How LoneWres Sound MENNO angiosperms o ferns O gymnosperms olycophytes
Which of the following are not a monophyletic group?
angiosperms
ferns
gymnosperms
lycophytes
bryophytes
ferns/horsetails and bryophytes
ferns/horsetails
Sister group of green algae Liverworts Mosses Hornworts Lycophytes Land plants Ferns and horsetails Green algae Bryophytes Gymnosperms Vascular plants Angiosperms De How We Seed Cation HO
Saved Help Save & Exit Submit paring reproduction in plants plete the statements below by filling in the best answer. Answer choices may be used once, more once, or not at all. , the sporophyte provides the In gymnosperms and gametophyte with nutrition, while in sporophyte and gametophyte live independently of each other gymnosperms the hyphae In plants calledand seedless vascular plants, sperm need water in order to swim to the eggs gametophyte generation provides nutrition for the generation in...
Question 32 2 pts Which of the following is true of seedless vascular plants? They produce many spores, which are really the same as seeds. Sphagnum is an economically and ecologically important example, The gametophyte is the dominant generation Whole forests were dominated by large, seedless vascular plants during the Carboniferous period. O Extant seedless vascular plants are larger than the extinct varieties. If humans had been present to build log structures during the Carboniferous period (they weren't), which plant...
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