Q: What event begins the gametophyte phase of the life cycle? Where does this event occur in liverworts…
A: Bryophytes are gametophyte dominant, that are more prominent longer lived plant which is the haploid…
Q: How Do Fruits and Seeds Develop?
A: Fruit development: Word origin ~ The word 'fruit' derived from the Latin word 'fructus' its…
Q: Which are the opposite sexes in dioecious plants—the sporophytes or the gametophytes?
A: Dioecious plants are those plants that contain male and female reproductive organs in separate…
Q: What is the Gametophyte structure of Fern, Pine tree and Gumamela? What are the Classification in…
A: Gametoyphte is the part which bear the gametes ie male and female gamete ie the anthredium and…
Q: How does the reproduction of seedless plants differ from that of seed plants?
A: Plants-----1) vascular plants----seed and seedless 2) non-vascular…
Q: What is the seed habit of selaginella?
A: Some pteridophytes produce different kind of spores known as heterosporous. The phenomenon is known…
Q: How are the leaves of pines different from those of broadleaf flowering plants?
A: The pine trees (class Gymnospermae, family Pinaceae) don’t have any flower or fruit but the ovule…
Q: What is the role of the gametophyte in ferns?
A: Plants produce offsprings through various stages during their life cycle. Plants consist of two…
Q: What are seedless vascular plant ?
A: The vascular plants are tracheophytes that contain vascular tissues like xylem and phloem tissues…
Q: Are seedless plants non-vascular or vascular?
A: Vascular plants have xylem and phloem for water and food supply in the plant respectively. The…
Q: How does the symmetry of a moss gametophyte compare with that of a liverwort gametophyte?
A: Symmetry & other features comparison: Liverwort Gametophyte…
Q: How do seedless vascular plants reproduce?
A: Pteridophytes are vascular plants that belong to the group Cryptogams. Cryptogams do not produce…
Q: What are Whisk Ferns and Horsetails ?
A: A whisk fern belonging the genus Psilotum has water- and food-conducting tissues but lacks true…
Q: What is known as three-year-old woody twig ?
A: Twig is the most recent growth at the tip of a branch. It is a growth from the apical end in the…
Q: what structure of gymnosperms are homologous to gametophytes of the seedless plants?
A: Gymnosperm has a naked seed and does not bear fruits. Gymnosperms are evolved before angiosperms.…
Q: What do pollen chamber in gymnosperms represent?
A: Gymnosperms are flowerless plants that produce naked or uncovered seeds or cones. The seeds of these…
Q: Do seedless vascular plants have "stems"?
A: Plants with vascular tissue however do not produce flowers and seeds are referred to as seedless…
Q: How is development of seed habit?
A: Gymnosperms and angiosperms are the seed-bearing plants (Phanerogams). In these plants,…
Q: How different aregymnosperms frombryophytes andpteridophytes?
A: The kingdom Plantae is one of the most far reaching realms with more than 300,000 unique species.…
Q: What is the ground tissue found in mature fruit of kapok (Ceiba pentandra)?
A: Answer: Introduction: Ceiba pentandra is also called as Kapok or Java cotton is a tropical tree of…
Q: What structure in seed plants made them even less water reliant than the seedless vascular plants…
A: Seedless vascular plants germinate through spores. Seedless plants have their vascular system and do…
Q: what is the sporangial development characteristic of the fern.
A: Introduction: Ferns lie under the phylum Pteridophyta. It is a non-flowering plant and hence does…
Q: Where is the male gametophyte on this flower?
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: How are the femalegametes of gymnospermsformed? What is therelationship between thisprocess and the…
A: Gymnosperms were the first seed-producing plants. They are diverse in leaf types and reproductive…
Q: How reproduction occurs in gymnosperms?
A: Gymnosperms are naked seed plants. They are non-flowering and non-fruit-bearing plants.
Q: What are the microsprongia of seed plants?
A: Pollen grains are the male gametophytes of a plant. These develop from microspores, which are formed…
Q: What is the structure of morphology of flowering plant ?
A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also…
Q: Describe the function of an indusium in ferns. Is there a comparable structure in horsetails? If…
A: In certain ferns, a flap of tissue partially or completely covers each sorus. It develops from the…
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: How are the gametophytes of seedless vascular plants similar to the gametophytes of bryophytes? How…
A: Nonvascular and vascular plants make up the plant kingdom. The bryophytes, which include liverworts,…
Q: How do nonreproductive adaptations of flowering plants differ from those of gymnosperms?
A: Angiosperms are flowering plants in which seeds are found enclosed in the ovary and gymnosperms are…
Q: How are fruits formed?
A: Fruits are basically plant structures that possess seeds and are formed from an ovary. Generally,…
Q: What type of cotyledons do cyas seeds have?
A: Cotyledon is the significant part of the embryo present within the seed of the plant. They have…
Q: What are the parts/structures inside a bud of a plant?
A: In plants, buds are the embryonic shoots that may develop to form flowers, short shoots, or general…
Q: What is the natural habitat of gymnosperms?
A: The gymnosperms are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and…
Q: What process occurred within the sporangium to produce the haploid spores?
A: Asexual reproduction is carried out by Sporangia. Sporangia mature into a form known as a…
Q: How is the femalegametophyte formed inangiosperms?
A: Angiosperms are the plants producing flowers and bear their seeds in fruits. These belong to kingdom…
Q: How is gymnosperm used to make medicine?
A: Introduction: Gymnosperms are a group of vascular plants that produce seeds that are not enclosed in…
Q: In philodendron plants, what do you call a formation of aerial root?
A: Philodendrons are native to tropical rainforests where they ruggedly climb up trees.
Q: How are the gymnospermseeds formed? What are theploidies of the structures thatcompose the seeds?
A: Gymnosperms represent a group that includes the plants that produce seed. It includes cycads,…
Q: How do the life cycles of seedless plants and seed plants differ? In what fundamental ways are they…
A: Introduction Plants are mostly photosynthetic eukaryotes belonging to the Plantae kingdom.…
Q: What are external features of gymnosperms?
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: What are fruits? What can they look like? What are their function? What were early angiosperms like?…
A: 1.The fruit comes from the fleshy or dry ripened flowering and contains seeds. Example: Apple,…
Q: How are male gametophytes and male gametes formed in angiosperms?
A: Introduction :- Angiosperms are types of vascular plants that have stems, roots, and leaves.…
Q: What are the club shaped male sex organs in mosses called?
A: Mosses belong to the class of Bryophytes. They are known as the 'Amphibians of the Plant Kingdom' as…
Q: What is the classification of gymnosperms?
A: The gymnosperms are a group of seed-producing plants, which produce seeds that are not contained…
What are the microsporangia of seed plants?
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- How does moisture and the presence or absence of light affect seed germination?What are brood bodies? What allowed seedless vascular plants to grow tall? What characteristics distinguish them as a grade? What structures make vascular tissue? What is the difference between roots and rhzoids?What features distinguish gymnosperms from seedless plants?