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: Is the sporophyte of mosses ever independent of the gametophyte? Explain.
A: Plants are the autotrophs and primary producers in the food chain. Plants are classified as…
Q: Could Bryophytes, even though they lack vascular plant components (xylem and phloem), ever manage to…
A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…
Q: What are the four modern-day groups of gymnosperms?
A: It is derived from the Greek word gymnos which means naked and sperma meaning seed. They were the…
Q: Define the concept of Gymnosperms ?
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: What are the two largest clades of angiosperms?
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: There are four phyla that belong to the gymnosperm. Describe Phylum Ginkgophyta and explain why and…
A: Four phyla of gymnosperms are:- 1) Phylum Gnetophyta. 2) Phylum Cycadophyta 3) Phylum Ginkgophyta.…
Q: What is the economic importance of bryophytes?
A: Bryophytes are non-vascular small plants like liverworts, hornworts, and mosses. Bryophytes are…
Q: In what ways are the life cycles of angiosperms similar to and different from those of conifers?
A: Angiosperms are also known as vascular plants. They consist of stems, roots, and leaves. Apart from…
Q: structure and Characteristics of Bryophytes and
A:
Q: What adaptations in plants are associated with angiosperms?
A: Angiosperms evolved during the Late Cretaceous Period, about 125-100 million years ago. The…
Q: Which of the following are parts of the gametophyte generation in mosses: antheridia, zygote,…
A: Bryophytes, the amphibians of the plant Kingdom, consist of Class Liverworts and Mosses. All…
Q: What is the lasting form inpteridophytes, thegametophyte or thesporophyte? How can it becompared to…
A: Pteridophytes are spore producing plants. They neither produce flower or seeds. Pteridophytes are…
Q: What are the five key differences between angiosperms and gymnosperms?
A: The group of an autotrophic living organism with a eukaryotic cell and having a cell wall are termed…
Q: What characteristics of angiosperms have allowed this group ofplants to dominate Earth?
A: Angiosperms which are also referred to as flowering plants are the most dominant and distinct group…
Q: What are the main divisionsand representing species ofthe gymnosperms?
A: “Gymnos”(naked) and “sperma”(seed) these a pair of Greek words forms name of gymnosperms. These are…
Q: What are angiosperms, theflowering plants? What is themain feature thatdistinguishes them from…
A: Plants are the multicellular and photosynthetic organisms belonging to the kingdom Plantae except…
Q: What is the structure and Characteristics of Gymnosperms and its representative plants?
A: Plants are predominantly the photosynthetic eukaryotes belonging to the kingdom Plantae.…
Q: Is the sporophyte more prominent in mosses or liverworts?
A: Bryophytes are photosynthetic eukaryotic organisms that comprise 20,000 species of small,…
Q: What are some of the distinctive features of monocots?
A: Answer- Angiosperms are divided into 2 types called as monocots and dicots.
Q: Both gymnosperm and angiosperm bear seed ,then why are they classified seperatedly?
A: Plants are any member of the kingdom Plantae, comprising multicellular organisms. It generally uses…
Q: Are ferns evolutionarily an older or younger group than the gymnosperms and angiosperms?
A: Kingdom Plantae is a vast kingdom which includes plants . It is divided into :- A ) Thallophyta B…
Q: Which gymnosperm family has genera that are not evergreen?
A: Introduction:- Gymnosperms (naked seeds) are four extant divisions of vascular plants with exposed…
Q: Define the role of bryophytes,pteridophytes,gymnosperms and angiosperms?
A: The earth is occupied by the plant. The diversity in the plant makes life easier and sustainable. It…
Q: How is gymnosperms used to make beverages and naracotics?
A: Gymnosperms are seed-bearing plants without flowers and the seeds are not enclosed in an ovary. The…
Q: What is the most fundamental difference between the fern life cycle and that of mosses?
A: Introduction :- Mosses are non-vascular flowerless plants that belong to the Bryophyta taxonomic…
Q: What is the structure of gametophyte and sporophyte in rhodophyta?
A: Red algae, also known as Rhodophyta, are one of the most ancient types of eukaryotic algae. The…
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 are heliophytes and sciophytes?Give an examples for each.
A: Botany is a branch of biology, which involve the scientific study of plants. Plant taxonomy is the…
Q: Draw the structure of gymnosperms?
A: Gymnosperms are naked seeded plants, these have exposed ovules on megasporophylls. These plants do…
Q: What are the trends of thegametophyte in the evolutionof plants?
A: Plants have a life cycle called "alternation of generations", in which a multicellular diploid stage…
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 are ferns? Describe its salient features.
A: Ferns Classification Domain-Eukarya Kingdom-Plantae Division-Pteridophyta Class-Pteridopsida…
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: What adaptations do ferns have that both algae and bryophytes lack?
A: Bryophytes are thought to have descended from algae. Both algae and bryophytes have cellulose-based…
Q: Name and briefly describe the four phyla of gymnosperms.
A: Gymnosperms are plants that do not flower and have naked seeds. There were six phyla of gymnosperms…
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: How does the flowering plant life cycle differ from that of the gymnosperms?
A: Introduction :- Conifers, cycads, Ginkgo, and gnetophytes are among the gymnosperms, a clade of…
Q: What are external features of gymnosperms?
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: In what three ways does reproduction in the angiosperms differ from that of the gymnosperm?
A: The process by which the plants produce new offspring is called reproduction. Plants reproduce…
Q: what dicot group to diverge from the gymnosperms?
A: Phylogeny is the branch of biology that studies phylogenetic analysis. A phylogenetic analysis is…
Q: Describe progymnosperms. What were the significant evolutionary advances that characterized…
A: Gymnosperms are naked seeded plants and have no flowers or fruits. They include different phyla,…
Q: What are charcteristics features of bryophytes and gymnosperms?
A: The Kingdom Plantae includes autotrophic organisms that are able to make their own organic…
Q: How different are theendosperm of gymnospermsand the endosperm ofangiosperms?
A: Angiosperms are the vascular seed, flowering plants. Angiosperm is the most diverse group among land…
Q: What are the difference between gymnosperms and angiosperms
A: Plants are living organisms that contain a cell wall made up of cellulose. They have green pigments…
What are characteristic features of
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