Q: Define the sporophyte ? Explain why it is helpful for plants ?
A: Alterations of generation in plants is very common. In them sporophytes is one stage in which plant…
Q: Why are ginkgo trees unique in the classification of plants? What useful herb comes from this…
A: Ginkgo which is also known as maidenhair tree, is a deciduous gymnosperm tree native to China…
Q: Though cyas has two cotyledons this is not included in dicot, why?
A: Plants are the source of energy for many higher organisms that cannot prepare their own food. They…
Q: This member of Gnetophyta lives in the Namib desert, with most of the plant underground, two…
A: Southern Africa's the Namib Desert is a coastal desert. The word Namib refers to "vast place"
Q: What is the conspicuous form of the seedless vascular plants? Is it haploid or diploid?
A: Plants that grow in height and have a well-developed system (true roots, stems, and leaves) for…
Q: Why are cleistogamous flowers invariably autogamous?
A: Cleistogamy is a special type of self-pollination technique of certain plants which can propagate by…
Q: Compare and contrast microphylls and megaphylls.
A: Microphylls are very short leaves with a single unbranched vein and no leaf gaps in the stele.…
Q: Describe what is meant by the term heterosporous.
A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…
Q: What are the mainrepresentatives of thepteridophytes? Is this plantgroup cryptogamic orphanerogamic?
A: The plants that consist of vascular tissue namely xylem and phloem but neither produces seeds nor…
Q: How do the leaves of xerophytes differ from those of hydrophytes? What is the significance of this…
A: A leaf is a vascular plant's main lateral appendage, generally borne above ground and adapted for…
Q: Name the organisms which exhibit heterospory and seed habit?
A: The spore formation in early plants includes haploid gametophytes, which are long-lived, and diploid…
Q: Give any four characters of bryophytes?
A: Bryophtes are teressstial plants. It includes the embryophytes, like hornworts, mosses, and…
Q: Which type of plant is heterosporous? A. moss B. liverworts C. pine trees D.…
A: Spores are the structure produced by the meiosis in sporangial mother cells. These spores germinate…
Q: What is meant by Leaf diversity ?
A: In nature leaf modify itself and changes According to surrounding Different types of leaves in…
Q: Give a biological reason why in some xerophytes ,leaves are modified into spines.
A: A leaf is a lateral appendage present on the stem of vascular plants. This structure is specialized…
Q: Xylem Wood and Phloem Seeds |Chloroplast Cuticle and Flower Chlamydomonas Marchantia Psilotum 1 1 1…
A: Phylogenetic tree is a diagram which shows the differences & similarities of characters of…
Q: What are the three groups of nonvascular plants? How would you determine whether an unknown specimen…
A: Non-vascular plants are considered as those plants, which lack the water vascular system that is…
Q: Name three group of plant that bear archegonia. Breifly describe the life cycle of any one?
A: Archegonium is a multicellular structure or organ of gametophyte phase of certain plants.It produces…
Q: How does heterospory modify the plant life cycle?
A: Heterospory is a condition of the production of more than one type of spores in a single plant.…
Q: Make a complete moss life cycle with the following phases and structures. Note: download the images…
A: Since the question contains an external link, I am answering a generalized concept.
Q: What do you mean by isobilateral leaf?
A: Leaves are the principal organ of higher plants. They are borne on the stem and generally contains…
Q: Describe the specific adaptation of xerophytes with respect to root system, stem & leaves.
A: Xerophytes are plants that have special adaptations to live in environment that has scarce amount…
Q: How do the floral parts of caesalpinaceous flower compare with that of Faboideae?
A: Caesalpiniaceae plants show great variations they may be trees or shrubs and very rarely herbs.…
Q: Which of the following statements about the haplodiplontic life cycle of land plants is/are TRUE?
A: The life cycle of plants alternates between the two generations viz. gametophytic and sporophytic…
Q: In what structure does meiosis occur in the bryophytes?
A: Bryophytes and pteridophytes are first land plants and their fertilization is called as internal…
Q: What is the differencebetween cryptogamic andphanerogamic plants?
A: Plants are non-motile living beings that shows the capacity of producing their own food utilizing…
Q: How do bryophytes differ from other plants?
A: The amphibians of the “Plantae” kingdom are called bryophytes.
Q: What is the reason for genetic variation shown by medicinal plantRauwolfiavomitoria?
A: A gene is a sequence of nucleotides in genome that codes for a functioning molecule. There is…
Q: What is the diagram Megasporophyll, ventral view of false sago palm?
A: Sago palm or Cycas revoluta is a gymnosperm belonging to the family Cycadaceae. It acts as an…
Q: What features distinguish progymnosperms from seed ferns?
A: The seed ferns can also be referred to as Pteridospermatophyta. The extinction of seed ferns…
Q: What is the flower symmetry of plants from Chloranthales?
A: Floral symmetry is the arrangement of the flowers in such a way that it contains identical parts or…
Q: what is the plant like characteristic and one animal like characteristic of euglena? explain
A: Euglena Euglena is a genus belonging to the group of protists. They are unicellular and live in…
Q: Is sporophytes is differentiated with foot?
A: Sporophytes are multicellular diploid generation found in plants, fungi, and algae that undergo…
Q: What is the spore-producing part of a moss plant called? Is it haploid or is it diploid?
A: Mosses are those groups of ancient plants that are nonvascular and belong to the family called…
Q: Pteridophyta(Fern) Alternation of Generation. What are the structures in the fern plant life cycle…
A: The plant kingdom is one of the five kingdoms that are classified to distinguish different species…
Q: What are Eustigmatophytes ? Why are they important?
A: Question asked: What are Eustigmatophytes ? Answer: Eustigmatophytes are a type of eukaryotic…
Q: Why do roots of manyswamp plants have a specialmorphology?
A: Swamp, wetland ecosystem characterized by mineral soils with helpless waste and by vegetation…
Q: why are paleodictos presumed to be primitive angosperms
A: The flowering plants or angiosperms are different from any remaining seed plants in that their…
Q: What are the economic uses of the Family of Schizaeaceae (a taxa under pteridophytes)? Indicate the…
A: Pteridophytes are found in moist,shady places and found in rocks,swamps etc. They are vascular…
Q: Distinguish between succulent Ephorbiaceae and Cactaceae especially when considering sterile plants.
A: Plants are necessary for the survival of any ecosystem. Because they can get energy straight from…
Q: Aside from the Sapotaceae, what other families studied so far possess laticifers? What is a stipule?…
A: Botany, often known as plant biology, or phytology, is the study of plants.
Q: Identify the following leaf characteristics of Hypnodendron spininervium subsp. archeri: a. Leaf…
A: Hypnodendron is an Australian palm moss or palm tree moss which have many sub varieties.
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: True or False: Chlorophytes share a common ancestor with euglenophytes?
A: Chlorophytes share a common ancestor with euglenophytes
Q: Why are some of the specimens called specialized or modified stems? Give reasons.
A: The usual function of stem is to support the axis of the plant and provide a conduit for transport…
Why do most plants
present opposite phyllotaxis?
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- Why are ginkgo trees unique in the classification of plants? What useful herb comes from this phylum? What is it used for?Which gymnosperm family has fleshy, drupaceous appearing fruits?If ferns produce spores, are they a sporophyte or agametophyte? Are they haploid or diploi Describe two differences between a fern sporophyte and a moss sporophyte. Are fern spores haploid or diploid? Are the spores produced by meiosis or mitosis? Where are the spores produced?