Q: Companion cells are unique to:A. Bryophytes B.…
A: The companion cell is type of cell found as a part of sieve tube element. Companion cells are the…
Q: symhosperms are vascular, bisexual, flowering plants. O True O False
A: Plants have evolved from begin unicellular algal from to large multicellular angiosperms . They have…
Q: According to the cladogram, which organisms do not have vascular tissue? A. Ferns O B. Gymnosperms…
A: it is used to predict the relation between the groups it is based on the phylogenetic relationship…
Q: What similar features do gymnosperms and angiosperms possess thatdiffer from other modern vascular…
A: Angiosperms and gymnosperms are seed-bearing plants. They have a natural ability to produce seeds…
Q: One characteristic that separates ferns from complex vascular plants is that ferns do not havea. a…
A: Taxonomy is a branch of science involved with classification, particularly of organisms;…
Q: Which group evolved first? A. Gymnosperms B. Angiosperms C. Mosses D. Ferns
A: Gymnosperms evolved around 319 million years ago. Records suggests that gymnosperms originated in…
Q: Which is the most diverse group of seedless vascular plants? a. the liverworts b. the horsetails c.…
A: The term biodiversity refers to the diverse variety of life present on the earth. As biodiversity…
Q: A plant biologist discovers a new species of plant in the ashes of a recent forest fire along the…
A: The word "conifers" means "bearing cones." Conifers are plants that use cones to house their seeds.…
Q: Considering the trends in floral evolution, how do you think these changes contribute in ensuring…
A: The majority of insect-pollinated flowers are large, colourful, fragrant and rich in nectar, when…
Q: Which plant group(s) has/have seeds? Select all that apply ferns angiosperms O bryophytes O…
A: Plants are the organism who have cell wall around membrane in the cell. They have chloroplast for…
Q: Mosses, liverworts, and hornworts do not reach a large size becausea. they lack chlorophyll.b. they…
A: Answer is b.) they do not have specialized vascular tissue to transport water very high.
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A: Evolution is the process of gradual changes occurring in the species over a period of time, when the…
Q: Silviculture is the branch of botany in which we study about: A) Culture of algae B) Development of…
A: Answer is B.)Development of forest.
Q: Plants growing on sand are called as: A. chasmophytes B. oxylophytes C. lithophytes D.…
A: Plants are the autotrophic organisms that occupy a wide range of habitat on the earth.
Q: Which of the following is NOT a purpose that the flower serves in an angiosperm? A. protects the…
A: Flowers help to attract the pollinator and increase the chance of fertilization.
Q: Distinguish between the sporophyte and the gametophyte generation in seedless vasculat plants b.…
A:
Q: The gametophyte is the dominant generation ina. ferns.b. gymnosperms.c. mosses.d. angiosperms.
A: The gametophyte is the dominant generation in:
Q: Mosses Ferns Pines Oaks Flowers Seeds Wood Xylem and phloem Embryo (b) 4. According to the tree…
A: Out of all the given options, Option (a) Embryo, Option (b) Xylem and Phloem, Option (c) Woods and…
Q: Over the course of plant evolution, there has been an increasing dominance ofa. the gametophyte…
A: Most primitive plants are bryophytes which then evolved to form vascular plants of two types i.e.…
Q: The land plants are probably descendants of which of these groups?a. green algaeb. red algaec. brown…
A: The land plants are mainly the autotrophs which are green plants that can synthesize their own food.…
Q: A major innovation of land plants is embryo protection. How is a moss embryo protected from…
A: *The answer of this question is option c that is by the archegonium. * The moss embryo protected…
Q: Plants probably descended from a group of green algae called (a) rhyniophytes (b) Calamites (c)…
A: The correct answer is (d) Charophytes
Q: One of the following statements is false about flowering plants. A They all have flowers. B C D They…
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: Angiosperm flowering is controlled bya. temperature.b. gibberellins.c. photoperiod.d. magnesium.
A: Plants are known to be the Primary Producer of nature. It is capable of processing its own food…
Q: The simplest and most ancient phylum of modern land plants isprobablya. the pteridophytes.b. the…
A: the pteridophytes- These plants have vascular bundles in their stem. the cycads- belong to the…
Q: Which living group diverged earlier than all other living vascular plants? a. Lycophytes b.…
A: The vascular plant is any one of a number of plants with specialized vascular tissues like xylem,…
Q: Flower shape, scent, color, and the presence of nectar in the flowers of some angiosperms function…
A: Angiosperms are vascular plants with stems, roots, and leaves. The seeds of the angiosperm are found…
Q: The following evolutionary trends are seen in the seedless land plants. a. Gametophytes became…
A: Evolution is the process by which an organism inherits or adapts favourable characteristics that…
Q: Both early plants such as mosses and ferns required water:  A. To reproduce via flagellated sperm.…
A: Mosses are classified as Bryophyta, while ferns are classified as Pteridophyta. Mosses and ferns are…
Q: As you are walking through the woods you stumble across a flowering plant with broad leaves with…
A: The kingdom Plantar Includes all eukaryotic, chlorophyll containing, autotrophic organisms which are…
Q: 1. Angiosperms are most closely related to A. Green algae B. Bryophytes C. Seedless vascular plantsv…
A: Characteristics of Angiosperms are: All plants have flowers. The sporophyte is differentiated into…
Q: The green, gametangia-bearing moss plant (a) is the haploid gametophyte generation (b) is the…
A: The moss has the mature sporophyte that stays attached to the gametophyte and the sporophyte is not…
Q: A fruit is(A) a mature ovary.(B) a mature ovule.(C) a seed plus its integuments.(D) an enlarged…
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: The simplest group of modern land plants listed below is A. gymnosperms B. angiosperms C. cycads…
A: Ferns belongs to ptredophyte they reproduce by producing spores . Plant group compexity arranged in…
Q: la. Plants without vascular tissue... .Bryophyta 1b. Plants with vascular tissue 2a. Produces seed..…
A: The plants are of two kinds with vascular tissue and without vascular tissue. Those without vascular…
Q: Epiphytes are(A) fungi that attack plants.(B) fungi that form mutualistic associations with…
A: An epiphyte can be described as an organism that grows on the surface of another plant. They are…
Q: Mosses are small plants that produce spores and need a damp place to live. A. True B. False…
A: Introduction :- Certain fungi, plants (moss, ferns), and bacteria create spores, which are cells.…
Q: While surveying plants in the jungles of Borneo, you come across a flowering plant that you have…
A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…
Q: Monocarpic plants are those that produce fruits ...............during the life of the plant.
A: The monocarpic plant is a term used to describe a plant species that only produce flowers, fruits,…
Q: Plants with seeds and evergreen needle-shaped leaves, but no flowers would be: angiosperms…
A: Non flowerings plants grow from seeds are calles gymnosperm. It means 'naked seed'. Gymnosperns…
Q: This flowering plant may be the nearest living relative to the ancestor of all flowering plants. (a)…
A: Angiosperms are usually defined as the way that they are supposed flowering plants that produce…
Q: These plants have hollow, jointed stems that are impregnated with silica. (a)mosses (b) club mosses…
A: Mosses do not have true stems and leaves also they donot have true roots. Club mosses have needle…
Q: A) How are the seeds of pine trees dispersed away from the parent plant? b) Suggest an advantage of…
A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…
Q: A deciduous tree A. bears leaves B. has cones C. has needles D. is a soft wood
A:
Q: It is said that an oak is an acorn’s way of making moreacorns. Write an explanation that includes…
A: The sporophytes are the diploid (2n) that means they have 2 sets of chromosomes and a sporophyte…
Q: The bryophytes (a) include mosses, liverworts, and hornworts (b) include whisk ferns, horsetails,…
A: Bryophytes are plant species that play an important role in ecosystem regulation. They collect vital…
Q: Club mosses, horsetails, and ferns are_______ plants. a. multicelled aquatic c. seedless vascular b.…
A: Introduction Flowering plants, also known as angiosperms, are plants that produce flowers and…
Q: Epiphytes are plants that: O a. Do not live in the soil. O b. Have no roots. Have no leaves. Have…
A: Epiphytes , also called air plants , are the plants that grows upon another plant or object merely…
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________ are seedless vascular plants.
A.
B. Ferns
C. Gymnosperms
D.
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- Pollinators are attracted by the chemicals secreted by plants and its flowers, these pollinators are greatly needed for what types of plants? a. Gymnosperms b.Angiosperms c. Ferns d. Bryophytes *Choose only one answerThe fungi are not considered plants as they once were but are part of the a. eukaryotes b. angiosperms c. Gymnosperms d. prokaryotesThe seed coat forms from the______ . a. integuments c. endosperm b. coleoptile d. sepals
- Lycophytes are more closely related to mosses and hornworts than they are to angiosperms. Group of answer choices a. True b. FalsePine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to: A. angiosperms B. gymnosperms C. monocotyledons D. dicotyledonsFamily Clusiaceae A. Leaf type:____ B. Flower characteristics:____ C. Seed morphology:____ Family Dipterocarpaceae A. Plant habit:_____ B. Seed morphology:____
- Select the taxonomic groups of land plants that produce pollen and seeds (select all the groups that apply). A. mosses b. Angiosperms c. Ferns d. Gymnosperms e. LiverwortsCompanion cells are unique to:A. Bryophytes B. PteridophytesC. Angiosperms D. Gymnosperms7. The given specimen belongs to which gymnosperm phylum? A. Cycadophyta B. Magnoliophyta C. Coniferophyta D. Gnetophyta
- Which of the following is false? A. Oak trees have flowers B. Gymnosperms make pollen C. Ferns have seeds D. Corn plants have rubiscoWhich group of plants bears stomata only in the sporophyte generation? a. Chrysophyta b. Anthocerophyta c. Bryophyta d. Marchantiophyta Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from other plants? a. Pollen b. Dependent gametophytes c. Ovules d. Alternation of generations Which of these statements is an incorrect comparison of a pine cone and a flower in terms of structure and function? a. Pine cones and flowers both have gametophytes and modified leaves that produce spores. b. All of the statements are correct. c. Unlike pine cones, many flowers produce both pollen and ovules. d. Pine trees have separate pollen cons and ovulate cones while in flowers, pollen grains are produced by the anthers of stamens, and ovules are within the ovaries of carpels.III. Gymnosperms - have seeds and vascular tissue (Chapter 18) A. Zamia - live specimen and Figure 18-35 1. To what Phylum does this plant belong? 2. What is unique about where this plant grows? 3. One of the common names for cycads is sago palm. What is one of the major differences between the group that Zamia belongs to and true palms? 4. How is Zamia pollinated?