Q: Plants having vascular tissue without seeds O A. Angiosperm O B. Pteridophytes O C. Bryophytes O D.…
A: A wide diversity of plants may be found everywhere. There are just a few terrestrial and freshwater…
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: 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: 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: 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: What is the difference of life cycles between gymnosperms and angiosperms?
A: Gymnosperms, are plants with seeds. They do not have flowers and fruits. Their seeds are necked not…
Q: How many cellular nucleidoes the pollen tube ofangiosperms have? What isthe ploidy of each of…
A: The pollen tube is a hollow tube through which sperm from the pollen reaches the egg cell, and…
Q: How does vascular tissue contribute tothe success of the various groups of plants?
A: Plant physiology is a field of botany that deals with the study of the physiology of plants. Plant…
Q: How do phytohormoneshelp the development ofparthenocarpic fruits?
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: What are the subkingdomsinto which the plant kingdomis divided?
A: The five kingdom classification for living organisms was given by R.H. Whittaker in 1969 on the…
Q: What are Angiosperms?
A: Angiosperms are the largest groupof flowering plants on earth. and it is most diverse part of land…
Q: Use examples from Figure 30.7 to describe how variousgymnosperms are similar yet distinctive.
A: The gymnosperms are the plants that do not bear flowers and produces seed and cones. The gymnosperm…
Q: List 10 uses of gymnosperms and provide a specific source for each
A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…
Q: How do the adaptations of gymnosperms and angiosperms enablethem to live in drier habitats than…
A: The change in the heritable characteristics of the species across many generations is called…
Q: In what ways are the life cycles of angiosperms similar to anddifferent from those of gymnosperms?
A: The gymnosperms and the angiosperms are different in many ways and have some similarities as well.…
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: Of the following structures, which one is found is ferns, gymnosperms, and angiosperms? O Vascular…
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
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: Under which category resin duct of gymnospermous stem comes.
A: Gymnosperms plants are known to carry seeds that are naked. Also, the xylem and phloem tissue lack…
Q: List the major groups of gymnosperms.
A: Gymnosperm are the plants in which seeds are not enclosed in an ovule. They are present all…
Q: What are the four maingroups into which the study ofthe plants is divided?
A: The scientific study of a wide variety of organisms to differentiate them based on their features is…
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: Give one significant difference between gymnosperms and angiosperms.
A: On the basis of presence of vascular tissue in plants, the twelve phyla of plants, which were known…
Q: Explain anatomy of gymnosperms
A: Gymnosperms are 'seeds bearing plants' that have their ovules exposed i.e., ovules are without…
Q: What features distinguish gymnosperms from seedless plants?
A: Unlike angiosperms, or flowering plants, whose seeds are covered by mature ovaries, or fruits, a…
Q: What are the two divisionsof the angiosperms?
A: Angiosperms are flowering plants. In them the flowers are the reproductive structures that contain…
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: 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 megasporophyll of angiosperm called?
A: Angiosperms are those seed plants in which seeds are formed inside fruits and the sporophylls are…
Q: Angiosperm are divided into two classes which two class are belonged in their?
A: Angiosperms refers to vascular flowering plants that have true stem, leaves, roots, and flower…
Q: Conifers are gymnosperms. What does this mean?
A: Plants like all other organisms grow in size. Some plants grow into big trees while some plants…
Q: Describe the important characterstics of gymosperms?
A: Gymnosperms are a group of seed-bearing plants that includes 900 different species. The term is…
Q: Which allows gymnosperms to get their sperm to their eggs without environmental water? O pollen O…
A: Gymnosperms are land plants. These plants have a vascular system that supports their vertical growth…
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 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 life cycle of thegymnosperms?
A: Gymnosperms are basically the seed-producing plants and belong to the kingdom Plantae. Some of the…
Q: What is the purpose of the pectoral girdle? OIt protects the reproductive and urinary organs. It…
A: The Pectoral girdle is also known as the shoulder girdle, it consists of two bones, clavicle and…
Q: What are characteristic features of bryophytes or gymnosperms?
A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…
Q: What two groups of plants produce seeds? O a. Gymonsperms and Angiosperms O b. Broyophytes and…
A: Ans: The plants which belongs to spermatophytes also referred to as phanerogams or phaenogams…
Q: Why gymnosperms lacks fruit?
A: The gymnosperms are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and…
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: Define ovule in gymnosperm?
A: A group of seed producing plants is called Gymnosperms. The word 'Gymnos' refers to 'naked' and…
Q: Today, the vast majority of plants species belong to O the non-vascular plants O the gymnosperms O…
A: The vast majority of plants belong to Angiosperms, which are vascular plants, including trees,…
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 is microsporophyll of angiosperm called?
A: Angiosperms are the flowering plants, which make up the phylum Anthophyta that includes possibly as…
Q: In which areas of the globeis gymnosperm abundancenoteworthy?
A: The plants which do not produce flowers and consist of seeds or cones are called gymnosperms. The…
Q: Differentiate the four groups of gymnosperms.
A: Gymnosperms involve the tallest, the most massive, and the longest-living plants on earth. They are…
What are the main divisions
and representing species of
the gymnosperms?
“Gymnos”(naked) and “sperma”(seed) these a pair of Greek words forms name of gymnosperms.
These are characterised by lack of outer covering to seeds, lack of flower and fruit.
These plants are also called as conifers and they are mostly habitant to cooler climates.
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