Which of the following is not the main characteristics of Liverworts. Choose 3   The columella is absent in the capsule Pseudolaters are present in the capsule gametophyte plant is either thalloid or foliose dehiscence of the capsule takes place by separation of the lid each cell has one chloroplast with a pyrenoid

Q: Sporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis…

A: Sporangia are structures found in lower plants like ferns.  The  are responsible for the formation…

Q: Which of the following are gymnosperms? Select the correct response(s) A. Welwitschia В. Vitis С.…

A: Plants  They are autotrophic organisms that make there own food from inorganic matter in the…

Q: The following belong to the sporophyte generation except microspores seeds nucellus embryo

A: Introduction :  Gametophyte is the phase when haploid (n) gametes, sperm and eggs are developed. The…

Q: In the life cycle of a bryophyte, represent(s) the gametophyte (haploid) form and represents the…

A: Bryophytes are tiny, non vasuclar, non flowering and seedless land plants and it includes mosses,…

Q: cotyledons of pine nuts, embryo of pine nuts, root radicle of pine nuts, megagametophyte of pine…

A: Cotyledons are the first leaves produced when the plant emerges from the seeds. Pines have 5-10…

Q: Which of the following is correct about a bisexual fern gametophyte? Select one: O A. It has lost…

A: The shape of the fern gametophyte is known as the prothallus as it is of the shape of the heart. The…

Q: Vegetative propagation in liverworts is possible because of propagules known as gemmae. (True or…

A: Introduction Bryophytes is a proposed taxonomic division that includes the liverworts, hornworts,…

Q: Choose the one answer that fits best. Which of the following statements regarding seed germination…

A: * seed germination is a  process which an organism grows from a seed or spore. *sprouting of a…

Q: Which of the following is NOT a caharacteristic of all seed plants? 1. a sporic life cycle 2. cell…

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: The mature sporophyte starts to form sporangium that houses sporocyte (precursor cells in the…

A: The seedless vascular plants are those plants that will not produce seeds. They reproduce through…

Q: Match the reproductive structure to the correct generation and type of cell division that produces…

A: Plants alternate between asexual and sexual phases in their life cycle this is known as alternation…

Q: The best answer describing angiosperm fertilization is: O a single sperm fertilizes an egg a single…

A: The flowering and fruit-bearing vascular plants that have ovules enclosed in the ovary of a flower…

Q: A pollen grain is a ________.

A: Pollen grains are the male reproductive gametes of flowers. They are found in the anthers of…

Q: Which of the following is not characteristic of Monilophyta? Select one: O A. xylem and phloem

A: Pteridophytes are tube plants having unnoticeable plant and sporophytic plant bodies. Phylum…

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: In organisms that undergo alternation of generations, the gametophyte ______. Group of answer…

A: Alternation of generations, also known as metagenesis is the type of life cycle that occurs in the…

Q: Do any seed plants have flagella? Do their sperm cells have flagella? Look at the figure.

A: Seed plants are the one that produces seeds as a result of reproduction.

Q: Give the PLOIDY of the following (ex: haploid, diploid, etc…) 1. oospore 2. prothallus  3. androcyte…

A: Ploidy can be defined as a total number of sets of chromosomed present in a nucleus of a cell.…

Q: What are the buds on a liverwort used for asexual reproduction called? thallus O sporophyte O…

A:

Q: an ovule include the following structures. Indicate whether each is haploid or diploid.  a.…

A: The five main divisions of plants are Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, and…

Q: Family Floral Leaf Raphides Perianth Staminodes Stomatal type symmetry arrangement differentiation…

A: A dichotomous key is used for the classification of organisms.

Q: What is the function of the sporophyte (that is, what does it do, or what reproductive structures…

A: The plant body of mosses is very simple. It has a small branched stem with spirally arranged simple…

Q: O their spores are always diploid they are gametophyte-dominant their spores are heterosporous their…

A: Selaginella, commonly called  as spike moss or arborvitae fern is a pteridophyte that has been…

Q: Label the sporophyte

A:

Q: Gymnosperms are heterosporous plants. This means that; They reproduce by using one type of spore…

A:

Q: Choose the following to represent the female gametophyte in angiosperms. A Embryo B. Synergid C.…

A: According to our guideline we can answer only the first three subparts of a question. So, upload…

Q: a. Choose four (4) characteristics best describe an Equisetum Wide and flattened achlorophyllous…

A: A) Equisetum:- - Commonly found in wet or damp habitats, Marsh environment, ditches and canals. -…

Q: In ordinary English, we use the word fruit to mean something sweet and juicy; however, the following…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: The photo below shows the spore packets on the back of the fern leaflets. The photo below it show a…

A: Pteridophytes are non flowering, vascular plants and they are also known as 'vascular cryptogams'.…

Q: Which of the following statements is accurate? a) All plants have identical sporangia, all producing…

A: Both the haploid and diploid phases of plants are multicellular.

Q: which of the following are not members of the Mesangiospermae? Select the correct response(s)…

A: Mesangiospermae It is also called core angiosperms as it is a clade of angiosperms. Under the rules…

Q: Why must bryophytes inhabit damp environment? It is because * A. their sporophyte generation is…

A: Plant kingdom mainly comprises of 5 divisions as algae, bryophyta, pteridophyta, gymnosperm, and…

Q: There are 10 flowers in one individual plant of Solanum. Each microsporangium of every stamen…

A: Three food crops with significant economical value are part of the huge and diversified genus…

Q: Liquidamber styraciflua is a seed-bearing plant. What other characteristic MUST be true of this…

A: kingdom Plantae categorized into 5 major sub divisions such as thallophyta, bryophyta, pteridophyta,…

Q: Describe the orders ANGIOSPERMS-EUDICOTS : ERICALES, GENTIANALES, LAMIALES, SOLANALES, APIALES AND…

A: plant habit, reproductive type monoecious leaf type- spiral leaf shape- teeth with single vein and…

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: Matre sporphyte ( es

A: Certain plants consits of a haploid phase and a diploid phase. The haploid phase of the plant is…

Q: Complete the table below and do not exceed in two sentences. Characteristics Cycads…

A: Differences:    Characteristics           Cycads             Ginkgo           Conifers…

Q: 4 F E 10 D 11 13 A- B

A: Answer:  A: Ovary  B: Egg/Egg Cell/Egg nucleus C: Synergids D: Polar nuclei E: Antipodal cells F:…

Q: Explain it by bullet. Division Cycadophyta: Cycads Internally, cycad stems are similar to those of…

A: Note -We are supposed to answer first 3 bits. So here is the answer for first 3 bits. Please post…

Q: Phylum Gnetophyta has three living genera and one of them is Ephedra. Given are the following of…

A: Phylum Gnetophyta has following characterstics- Most Gnetophyta species are climbing desert shrubs;…

Q: How does a heterosporous plant differ from a homosporous plant? it produces both microspores and…

A: Producing spores of one kind just that are not separated by sex. The spores of homosporous plants,…

Q: While exploring a forest, you come upon a plant that you haven't seen before.  You dig it up and…

A: Introduction Pteridophyta is one of the Plant Kingdom's oldest genera of plants. They are…

Q: Byrophytes are usually found in areas that are very wet or damp at least part of the year. Which of…

A: Bryophytes These are defined as a group of species of plants which reproduce through spores instead…

Q: Choose four (4) characteristics best describe an Equisetum Wide and flattened achlorophyllous…

A: Equisetum is the sole extant genus in the Equisetaceae family of ferns, which reproduce through…

Q: Drag the terms below into their proper position on the diagram of the life cycle of Laminaria. Drag…

A: Laminaria is a genus of brown algae. It belongs to the order Laminariales and the class…

Q: Mega- gametophyte L H. M K G E B. A,

A: Plant Kingdom is a kingdom which consists of autotrophic , photosynthetic organisms that is plants.…

Q: The sporophyte generation in higher plants include which of the following: 1) seta 2) plant embryo…

A: As per our policy, we are answering the first question only. Kindly repost for other questions. The…

Q: Corn kernel and Peanut How are they similar and how are they different? How do the embryos (do both…

A: A monocots can be defined  by having seeds that contain single embryonic leaf known as cotyledons.…

Q: There are two locations in which the gynoecium interacts chemically with the pollen and pollen tube…

A: In seed plants, fertilization is enabled by a process called pollination. It is the process in which…

Embryology