Q: Describe the common mode of reproduction in Angiosperms
A: The reproductive parts of a flower are represented by the stamens and pistils. It is made up of a…
Q: Sketch a seed of a gymnosperm and of a monocot. Label the embryo, seed coat, and nutritive tissue…
A: The living world is categorized into five major kingdoms. Kingdom Plantae is a diverse group…
Q: What are the basic differences between gymnosperms and angiosperms?
A: The group of an autotrophic living organism with a eukaryotic cell and having a cell wall are called…
Q: Describe the role of microspore and microspore mother cell in life cycle of angiosperm?
A: Angiosperms are vascular fruit-bearing plants or trees that have distinct stem, root, and leaf. They…
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: 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: Compare the life cycles of both an Angiosperm and a Gymnosperm by describing the differences and…
A: Angiosperm and gymnosperm are the two main classes of plants. Both are seed-carrying plants having…
Q: Explain Geological history of gymnosperms
A: Introduction :- Conifers, cycads, Ginkgo, and gnetophytes are among the gymnosperms, a clade of…
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: To enlist: The adaptations of gymnosperm that have helped them become the dominant tree in dry, cold…
A: Plants whose seeds are exposed on the surface of cone scales are known as gymnosperms. Adaptations…
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: Describe the major evolutionary adaptation that allowed gymnosperms to be able to move on to dry…
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
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: Enlist the advantages offered by seeds to angiosperms.
A: Plants are the autotrophs that is they make their food on their own. Plants make their food by the…
Q: Explain why angiosperms have fruits, whereas gymnosperms do not.
A: Angiosperms are seed-producing flowering plants whose seeds are enclosed within an ovary. Seeds are…
Q: Know examples of gymnosperm families that have the following characteristics: Only opposite…
A: Hi! Thanks for the question. As you have posted a question with multiple sub parts, I will be…
Q: Explain anatomy of gymnosperms
A: Gymnosperms are 'seeds bearing plants' that have their ovules exposed i.e., ovules are without…
Q: Distinguish between gymnosperms and angiosperms, and between a microspore and a megaspore
A: Plant kingdom is the subcategorized into Thallophytes ,Bryophytes, pteridophytes, Gymnosperms and…
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: This is Ephedra and it is in the Gymnosperm phylum that most closely resembles Angiosperms. Name…
A: Gymnosperm are plants that possess naked seeds and have cones ( male and female) as their…
Q: Give the economic importance of bryophytes and gymnosperms.
A: Bryophytes are non-vascular small plants like liverworts, hornworts, and mosses. Bryophytes are…
Q: List the factors that contributed to the success of angiosperms
A: Flowering plants, or angiosperms, first appeared 125 million years ago. Ever since, these plant…
Q: Know examples of gymnosperm families that have the following characteristics: fleshy, drupaceous…
A: “Fruits” of Cephalotaxus fortunei (Cephalotaxaceae) There are 4 major gymnosperm lineages on…
Q: What is economic importance of gymnosperms?
A: Gymnosperms are the seed plants and are characterized by the production of naked seeds.
Q: Discuss the life history of an angiospermic plant.
A: Angiosperms are vascular fruit-bearing plants or trees that have distinct stem, root, and leaf. They…
Q: Gymnosperms typically possess…
A: Gymnosperms are the non flowering seed producing plants without any outer shell. They different…
Q: Write on mega-Sporogenesis, microsporogenesis and development of embryo in angiosperms
A: Angiosperms are the flowering plants that make flowers the structures of sexual reproduction.
Q: Explain why the gymnosperms do not produce fruits.
A: Gymnosperm constitutes one of the two major subdivisions of the Spermatophyta division. The…
Q: Explain the feature of gametes, sporophtes,embroy,zygote in the life cycle of angiosperm?
A: Spermatophytes include plants bearing ovules enclosed in a protective cover called ovar. Such plants…
Q: Explain structural adaptations necessary for the invasion of dry plants and also state which…
A: Land plants evolving strategies to survive increasing over evolutionary time. Plants are known to…
Q: . Describe the pine pollen Gymnosperms
A: Gymnosperms are seed-bearing, vascular plants. The name gymnosperms mean "naked seeds". This…
Q: Differentiate between imperforate and perforate tracheary elements in angiosperms
A: The vascular tissue found in plants includes phloem and xylem. The primary function of xylem…
Q: How did the evolution of the flower promote the explosive diversification of the Angiosperms in the…
A: The Cretaceous period marks the evolution of angiosperms. Flower diversification played an important…
Q: Name the three parts of a seed and where each part develops from in both Gymnosperms and…
A: The three parts of seed in angiosperms are:- 1) embryo which develops from the zygote. 2) a food…
Q: Gymnosperms have ___________ but no fruits or flowers.
A: Two terms are very common in the plant kingdom - Gymnosperms and Angiosperms. Angiosperms are the…
Q: Describe,in details the formation of seed and fruit in angiosperms
A: seeds and fruits are the products of fertilization in sexually reproducing plants .
Q: List the male and female part of an angiosperm flower.
A: Sepals, petals, stamens, and carpels are the four primary flower parts of angiosperms.
Q: Compared to cycads, why are angiosperms much more successful?
A: Plants are autotrophic in nature. They carry out photosynthesis for making their own food.
Q: Contrast the ways in which the evolution of angiosperms hasaffected the distribution of cycads and…
A: Introduction: At the end of the Paleozoic, an unknown group of plants was competing with the one…
Q: Describe the gymnosperm life cycle.
A: Gymnosperms can be defined as seed-producing plants. These seeds are not enclosed in the seed coat.…
Q: Know examples of gymnosperm families that have the following characteristics: A. Only opposite…
A: Gymnosperms : These are seed producing plants which includes conifers , cycads , ginkgo and…
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…
Q: How did the evolution of the flower promote the explosive diversification of the angiosperms in the…
A: The Cretaceous period marks the evolution of angiosperms. The flower diversification played an…
Q: angiosperm
A: Angiosperms is seen as little herbs, parasitic plants, vines, and gigantic trees and that they point…
Q: How is the nutritive tissue in the seeds of gymnosperms formed?
A: Introduction:- Gymnosperms are flowerless seed plants that do not produce flowers. Gymnosperms…
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