Gymnosperms are heterosporous plants. This means that; They reproduce by using one type of spore Their spores are covered with sporopollenin They produce separate male and female spores

Q: The life cycle of many embryophytes includes a generation called a sporophyte and a generation…

A:

Q: True or False a. The Phylum Glomeromycota is fungi that produce sexual spore in their asci.  b.…

A: Introduction:- The Glomeromycota are a monophyletic group of soil-borne fungi that are among the…

Q: Pollens allow sperm to fly instead of swim. true or false

A: In flowers, the egg cells are present in structures called ovules, and the sperm cells are present…

Q: The stamens represent: (a) microsporangia (b) male gametophyte (c) male gametes (d)…

A: Microsporangia are sporangia that produce microspores. They are also called pollen sacs. Male…

Q: Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from…

A: Gymnosperms and Angiosperms are different groups of plants that belong to the kingdom Plantae.…

Q: In the life cycle of species in the phylum Anthophyta, which of the following is diploid? Select…

A: The phylum anthophyta are the flowering, vascular plants that is commonly known as angiosperms and…

Q: Select the correct pathway in the angiosperm lifecycle. Sporophyte - mitosis - spores - gametophyte…

A: Angiosperm, also known as flowering plants, is the largest and most diverse group of flowering…

Q: When two gametes come together from different plants, the zygote matures into a: Sporophyte…

A: Fertilization is defined as the fusion of male and female gamete.

Q: A plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm…

A: Microspore mother cell is the diploid cell present in plants that give rise to four haploid…

Q: In angiosperms, usually play(s) a role in pollination, while fertilization is performed by .…

A: Angiosperms are vascular plants.  They have stems, roots and leaves. Their seeds are found in a…

Q: True or false: seeds are produced by both gymnosperms and angiosperms.

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: produces

A: 1) false statement , gymnosperms don't produce diploid spores . Sporophyte in the life cycle of…

Q: When observing an angiosperm, you would be looking at the generation. sporophyte Angiosperms do not…

A: The group of an autotrophic living organism with a eukaryotic cell and having a cell wall are called…

Q: Sexual plant reproduction begins with the diploid generation and moves into the haploid generation.…

A: Reproduction is the process of producing young ones.

Q: All of the following are processes that occur during angiosperm reproduction EXCEPT A. One…

A: Answer. Reproduction in plants is of two types asexual and sexual reproduction.   The biological…

Q: The mature sporophyte starts to form sporangium that houses sporocyte (precursor cells in the…

A: The seedless vascular plants are those plants that will not produce seeds. They reproduce through…

Q: Double-fertilization is unique to which group of plants? Bryophytes Gymnosperms Angiosperms None of…

A: Fertilization is defined as the fusion of male and female gametes.

Q: Which of the following sex and generation combinations directly produces the fruit of angiosperms? O…

A: Fruit is a seed-bearing structure in angiosperms formed from the ovary after flowering. In…

Q: A common type of asexual reproduction in angiosperms is calleda. double fertilization.b.…

A: Answer is C.) Vegetative Reproduction.

Q: Seed plants have all of the following characteristics EXCEPT reduced gametophytes. pollen.…

A: The correct answer is option 3rd HOMOSPRY.

Q: A heterosporous plant will..? Be gametophyte dominant Produce separate male and female gametophytes…

A: heterosporous plant are the types of plants that produce two different types of spores which vary in…

Q: The part of gynoecium that determines the compatible nature of pollen is: (a) stigma (b) style (c)…

A: The gynoecium is the female reproductive part of the flower which consists of one or more pistil and…

Q: Which taxa of gymnosperms has 70 species and resembles palm trees? Cycads Ginkgo Gnetophytes…

A: Taxonomy is the study of organism categorization, it is the grouping (division) of all known species…

Q: Which of the following is unique to angiosperms? Large vascular tissues (vessel elements) that…

A: Ans- Large vascular tissues (vessel elements) that support broad leaves

Q: In a sentence or two, either support or refute the following statement: The pollen grains of…

A: Angiosperms are the flowering and fruit plants in which the pollen and egg cells are produced by…

Q: From what structure does a pollen grain develop? A. Egg B. Embryo C. Endosperm D. Microspore

A: The stigma, style, and ovary are all part of the pistil (carpel). The stigma at the flower's head…

Q: Which of the following is mismatched? anther - female stigma - female…

A: 'Anther-Female' is mismatched because anther is a part of the stamen, a male reproductive part of a…

Q: The classification of the seed plants has varied. If a person groups all seed plants together in one…

A: Introduction  Life originated on earth around 4 billion years ago in the ocean. However, it was just…

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: In angiosperms, the conduction of water is more efficient because their xylem has vessels. Give…

A: Angiosperms are the only vascular plants which have seeds with flowers and fruits. The angiosperms…

Q: Which of these is NOT a gymnosperm? Gnetophyta Coniferophyta Cycadophyta Monilophyta

A: Plantae: The kingdom plantae are multicellular eukaryotes. Plants cells have cell wall of cellulose,…

Q: In gymnosperms and angiosperms which cells are used to transport sugar

A: The cells of gymnosperms and angiosperms involved in transportation of sugar are to be determined.

Q: Plants with seeds and evergreen needle-shaped leaves, but no flowers would be: angiosperms…

A: Non flowerings plants grow from seeds are calles gymnosperm. It means 'naked seed'.  Gymnosperns…

Q: A gymnosperm plant contains both male and female reproductive structures, but they are in physically…

A: The gymnosperms are plants in which the ovules are not enclosed by any ovary wall and remain…

Q: A gymnosperm leaf carries 16 chromosomes. What is the number of chromosomes in its endosperm?

A: The tissue formed inside the flowering plants’ seeds by fertilization is called endosperm. The…

Q: There are 10 flowers in one individual plant of Solanum. Each microsporangium of every stamen…

A: Three food crops with significant economical value are part of the huge and diversified genus…

Q: In ferns, which of these would be formed by meiosis inside a sporangium? haploid spores diploid…

A: Ferns come under Pteropsida group. It differs from other classes in having large leaves. They also…

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: Plant species with male and female flowers borne on separate plants are termed monocots monoecious…

A: The plant which bears both male and female flowers on separate individual are known as Dioecious…

Q: Which structure would differentiate an angiosperm from a gymnosperm?   A. stamen   B. ovule   C.…

A: Angiosperms and gymnosperms are both highly advanced plants that are vascular and seed-producing.…

Q: The carpel is a specialized organ in angiosperms that eventually matures into fruit following…

A: Flower is a reproductive part of angiosperm consisting of petals, sepals, stamen and pistil. Pistil…

Q: Gymnosperms and angiosperms have the following incommon except(A) seeds.(B) pollen.(C) ovaries.(D)…

A: Plants are multicellular organisms in the kingdom Plantae. Plants use the process of photosynthesis…

Q: Which of the following traits characterizes gymnosperms? a. The plants carry exposed seeds on…

A: Gymnosperms are known as plants with naked seeds or seed plants without flower. They have vascular…

Q: ind a plant that is using insects to cross-pollinate. What type of plant is it? Bryophyte Symnosperm…

A: The transfer of pollen grains from the male anther to the female Stigma of the same flower or to the…

Q: In flowers,the structure that produce male and female gametophytes are called______and____

A: In the life span, the gametophyte is a stage that is present in all plants and some algae species.…

Q: Flowers are the reproductive components of gymnosperms. O True False

A: Plants are multicellular higher eukaryotic organisms that contain cell walls and true nuclei. Plants…

Q: An angiosperm plant has 24 chromosomes in microscopic mother cells. What is the number of chromosome…

A: Angiosperms are a major division of plants, which make up the majority of all plants on Earth. They…

Q: true or false. The fern stage on the right side of the life cycle is the gametophyte

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Q: Nonvascular Plants Vascular Plants Gymnospems Angiosperms Phylum Example liverworts Ferns conifers…

A: Plant.  Plants are also known as producers of the world. They are autotrophic organisms and make…