An advantage of having reduced gametes in seed plants is the ability to acquire nutrients from its own photosynthesis. protection from drying out. development of the seed. the ability to develop into sporophytes.
Q: The Riccia is a bryophyte because: ○ It has multicellular sex organs with a sterile jacket and lacks…
A: Bryophyte These are the group of non-vascular plants that have no roots or vascular tissues. These…
Q: In the life cycle of the conifer tree, what TWO structures represent the GAMETOPHYTES of the…
A: Conifers are woody plants and most of them are trees such as pine trees, cypresses, junipers,…
Q: The life cycle of many embryophytes includes a generation called a sporophyte and a generation…
A:
Q: The plant sexual life cycle is called______ .The diploid generation is called the_______ .…
A: Reproduction is the natural phenomenon in all the living organisms which tend to multiply and…
Q: True or False During seed germination, dormancy is the first step until the seeds are sown in a…
A: 1. True 2. True 3. False
Q: The basic parts of a flowering plants are the Blade Flower Internode Leaf Node Petiole Root system…
A: External plant structures like leaves, stems, roots, blossoms, fruits, and seeds are known as parts…
Q: Seedless vascular plants must reproduce when conditions are wet because their sperm…
A: Kingdom Plantae consists of all the eukaryotic organisms that have the capability to perform…
Q: True or false: seeds are produced by both gymnosperms and angiosperms.
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: produces
A: 1) false statement , gymnosperms don't produce diploid spores . Sporophyte in the life cycle of…
Q: Seedless vascular plants have a reduced gametophyte include only ferns and their allies have a…
A: Seedless vascular plants have properties similar to their name. They have vascular tissue, xylem and…
Q: What is the ploidy of the following structures: gametophyte, seed, spore, sporophyte? a. 1n, 1n, 2n,…
A: PLOIDY:- It is a total number of chromosome sets in somatic cells of the diploid phase (2n) or…
Q: Of the following structures, which one can you find in confers and flowering plants, but NOT in…
A: In the plant kingdom, ferns are considered the non-flowering plants with true plant bodies with…
Q: Which of the following terms is not associated with a male portion of a plant?a. megasporeb.…
A: In sexually reproducing plants, the reproductive organs are different for flowering and…
Q: What do all Seedless Vascular plants have in common? Select the correct response: spores no seeds…
A: Ferns, horsetails, and clubmosses are some of the examples of seedless vascular plants.
Q: Choose all of the structures in fern plant life cycle that are haploi
A: Life cycle of Fern is as follows: - New Sporophyte (matures into>) Mature Sporophyte(undergoes…
Q: Which of the following is not a characteristic of ALL seed plants? Produce flowers Dominant…
A: Seed plants, as the name suggests, forms seeds during reproduction. An embryonic plant protected in…
Q: describe the full sexual reproduction of mangoes especially in these key steps 1. flower structure…
A: Sexual reproduction in Flower reproduction : The organ of sexual reproduction is the flower . Male…
Q: Give the advantages and disadvantages of having a dominant gametophyte phase in the life cycle of…
A: Plants are group of Photosynthetic , autotrophic organisms which have capability to synthesise their…
Q: Which of the following statements false as it relates to the fern life cycle? Ferns are sporophyte…
A: Ferns' life cycle differs from that of other land plants in that both the gametophyte and sporophyte…
Q: Which of the following is true of the "Bryophtes"? O They are dominated by the gametophyte…
A: Bryophtes are first embryophytes. These are known as amphibians of the plant kingdom because they…
Q: Describe the similarities in sexual reproduction of moss and fern.
A: The similarities in sexual reproduction of moss and fern are:
Q: Members of Anthophyta have two key adaptations. They are flowers and fruit. cones and seeds. spores…
A: Anthophyta is a phylum which consists of angiosperms. Angiosperms are flowering plants.
Q: This tea is brewed from young leaves covered with trichomes. This tea is called tea. chai green…
A: White tea There is no official definition of white tea, some sources use the term to refer to tea…
Q: Moss is a carpet-like plant that has a dominant gametophyte that houses and nourishes the small…
A: Mosses are small plants that belong to the phylum Bryophyta. The gametophytes of mosses are less…
Q: Label the sporophyte
A:
Q: You have studied both asexual and sexual reproduction in plants. Fill in the following chart to…
A: Introduction: Reproduction is the process by which the organisms propagate their species by the…
Q: Gymnosperms are heterosporous plants. This means that; They reproduce by using one type of spore…
A:
Q: A plant biologist discovers a new species of plant in the ashes of a recent forest fire along the…
A: Cones or Strobilus, are usually ovate in shape containing the reproductive part of certain…
Q: In same species of Asteraceae and grasses, seed are formed without fusion of gametes. Mention the…
A: The gametes are haploid reproductive cells generated during sexual reproduction. The fusion of male…
Q: The dominant organism in fern is the ________. a. sperm b. spore c. gamete d. sporophyte
A: Step 1 Pteridophytes are primitive seedless vascular plants which possess conspicuous sporophytic…
Q: Which of the following statements regarding plants is not correct? Diploid plants produce haploid…
A: The statement which is not correct regarding the plant is : Option : a Diploid plants produce…
Q: During germination cotyledons come out of the soil in Rice Mango Maize Castor
A: The presence of “cotyledons” (first leaves) in the plants represents the initiation of germination.…
Q: Fern gametophytes are; small, green and photosynthetic Large brown and not photosynthetic Large well…
A: Ferns are the most conspicuous of the pteridophytes. They are the seedless vascular plants of humid…
Q: A thin brown membrane in pine's seed is called: O female gametophyte O embryo seed coat nucellus
A: Salient Features of Pinus are: They are evergreen, perennial lofty trees with spirally growing…
Q: In regards to flowering plants which of the following would be the best example of a symplesiomorphy…
A: Symplesiomorphy is a shared primitive character/trait of common ancestors that is found in two…
Q: In seed plants, the male gametophyte is also known as: cones flowers pollen seeds
A: The pine trees (class Gymnospermae, family Pinaceae) don’t have any flower or fruit but the ovule…
Q: Draw a simple diagram illustrating alternation of generations in plants, including the sporophyte…
A: The alternation of a sexual phase (n) and an asexual phase (2n) in the life cycle of an organism.…
Q: Pine trees and moss show alternation of generations in their life cycle. During the life cycle of…
A: Pine tree and moss both show alternation of generation and have different chacteristics as one is…
Q: In ferns, which of these would be formed by meiosis inside a sporangium? haploid spores diploid…
A: Ferns come under Pteropsida group. It differs from other classes in having large leaves. They also…
Q: Bases Fern Pine tree Gumamela Dominant phase Gametophyte tissue form Classification in terms of…
A: Ferns are pteridophytes, pine tree is gymnosperm and gumamela is a angiosperm.
Q: What advantages do seeds have over spores? Choose All That Apply seeds are multicellular and spores…
A: 2) Option two is not correct as spores do not have outer protection therefore spores do not have…
Q: The carpel is a specialized organ in angiosperms that eventually matures into fruit following…
A: Flower is a reproductive part of angiosperm consisting of petals, sepals, stamen and pistil. Pistil…
Q: The three illustrations represent the three types of relationships between the haploid gametophyte…
A: Bryophytes Bryophyte include the various Moses and liver worts that are found commonly growing in…
Q: The following questions refer to the generalized life cycle for land plants shown in the figure…
A: --->The plant life cycle alternates between haploid and diploid generations. Embryonic…
Q: An angiosperm differs from a gymnosperm because... it is a decomposer. it produces seeds. it has…
A: Plants are the producers of food chain. They undergo photosynthesis to fix atmospheric carbondioxide…
Q: Discuss the adaptations that have enabled flowering plants to overcome the following problems…
A: Adaptation signifies the acclimatization/being familiar with particular environmental condition for…
Q: Rearrange the sequence of conifer life cycle 1. Seed cone allows the entry of wind- borne pollen…
A: The sequential arrangement is Conifers produce two types of spores; pollen cone that contains male…
Q: In flowers,the structure that produce male and female gametophytes are called______and____
A: In the life span, the gametophyte is a stage that is present in all plants and some algae species.…
Q: Nonvascular Plants Vascular Plants Gymnospems Angiosperms Phylum Example liverworts Ferns conifers…
A: Plant. Plants are also known as producers of the world. They are autotrophic organisms and make…
Q: Sexual Reproduction in Angiosperm Fusion of gametes DOUBLE FERTILIZATION FLOWER POLLINATION FRUITS…
A: Fertilization occurs by the fusion of sperm and egg to produce a zygote which develops into embryo.…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Question 10Generally, shade leaves are…1. thicker leaf blades.2. have multiple layers of palisade mesophyll.3. have a higher proportion of spongy mesophyll over palisade mesophyll.4. have reduced intercellular spaces in spongy mesophyll.5. characterized by much smaller epidermal cells than sun leaves.Question:- Which of the following is FALSE about fruit? A. Mature ovary B. Protect seeds and aid in dispersal C. Exposes the seeds D. Produced by flowering plantsQUESTION 10 Which is true regarding plant reproduction? Self-pollination produces offspring genetically identical to the parent modified organs, such as corms and bulbs, are produced as a result of sexual reproduction cross-pollination allows plant populations to survive in unstable environments plants do not reproduce asexually vectors such as flies carry plant spores to new locations
- QUESTION 8 A plant responds to an aphid attack by activating a pathway that seals the phloem, cutting off the aphid’s supply of sap. This is an example of a constitutive/passive chemical defense a constitutive/passive physical defense an induced/active chemical defense an inducible/active physical defenseQuestion:- Why do gametophytes not give rise to spores in bryophytes or ferns?Question:- How has the size and longevity of the sporophyte and gametophyte changed with the evolution of plants?
- QUESTION 12 A. Explain one reason why a farmer or home gardener might want to use a commercial mycorrhizae product when growing plants. B. Describe something that would need consideration in order to produce a successful mycorrhizal product.T/F question The limiting factor for plants is phosphorus. Root hairs help to decrease the absorbtive surface area of a plant. Xylem conducts plant sugars and organic molecules. Plant tissues grow from meristem cells that continually divide during the growing season. Primary plant growth involves thickening of the stems and roots. Plants can undergo asexual reproduction without cross-pollination.QUESTION 11 Imagine a scenario where you decide to open a winery. The summer is not optimal for grape growing and you're searching in your memory for something regarding plant hormones. Explain 2 ways you could utilize plant hormones to compensate for a problem during growing (you can pick any kind of non optimal growing condition and explain how manipulating hormone levels could potentially help your grape babies).
- Question 1 In an experiment involving the effect of precipitation to the photosynthesis of the native, long-lived, perennial, warm-season C4 species Switchgrass, how would the measurements vary if you decided to collect data from leaves of different ages?Which component of a flowering plant is a female structure? Question 71 options: petal anther filament stigmaWhich of the follow correctly describe the function of a flower? Question 29 options: The reproductive structure of the angiosperms. Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth. Grows from the ovary of a flowering plants and surrounds the seed. Provides protection and/or attracts animals to aid in seed dispersal. Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. The reproductive structure of the gymnosperms.
