Enlist the requirements for the sexual propagation by seed.

Q: Sporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis…

A: Sporangia are structures found in lower plants like ferns.  The  are responsible for the formation…

Q: Explain the process by which an attack of hayfever follows exposure to pollen.

A: Another name we use to define hay fever is allergic rhinitis.  n this disease the affected person…

Q: Differentiate between chasmogamous and cleistogamous flowers.

A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…

Q: Name the structure through which pollen tubes enters the ovule.

A: Pollination in flowering plants is followed by the germination of pollens and the formation of a…

Q: Identify whether the -Mayana flower -Bataw flower -Caballero flower -Dendrobium flower is…

A: Monoecious plants have both male and female reproductive organs in the same flower. Dioecious plants…

Q: Angiosperms rely on a number of control pathways that govern when to produce reproductive…

A: Pollination. Effective pollination involves the transfer of pollen from the anthers to a stigma of…

Q: Explain pollination.

A: A flower is the reproductive part of the modified thick shoot of an angiosperm plant. However, most…

Q: produces

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

Q: Many of the house plant are reproduced asexually. What is the advantage of this proctice

A: Asexual reproduction : It is defined as a type of reproduction which does not involve fusion of…

Q: Define the gravitropism ?

A: roots show positive gravitropism and stems show negative gravitropism.That is, roots grow toward…

Q: Arrange the following in correct developmental sequence : Male gamete, Potential pollen mother cell,…

A: Sexual reproduction in flower includes the formation of zygote through the fusion of egg cell and…

Q: Explain the changes that occur when a seed germinates, and state the environmental conditions…

A: Seed germination is the process of development of whole plant through the seed, during this process…

Q: pistillate, staminate, dioecious and monoecious flowers.

A: A flower consists of numerous parts like the petals, sepals, pistil, and stamen. All these parts…

Q: Which of the following terms is not associated with a male portion of a plant?a. megasporeb.…

A: In sexually reproducing plants, the reproductive organs are different for flowering and…

Q: What is the diagram Microstrobilus (male cone) of false sago palm?

A: Sago palm or Cycas revoluta is a gymnosperm belonging to the family Cycadaceae. It acts as an…

Q: Label seed structure and describe germination anddispersal.

A: Seeds ate miniature plants which are produced in angiosperms by the abuse contained in ovaries.

Q: Identify the asexual methods of reproduction in plants.

A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…

Q: Draw a of alternation of generation of Mnium, a Genus of Mosses. Label all structures. Include both…

A: The life cycle of a moss, like all plants, is characterized by an alternation of generations. A…

Q: Draw and label the cross-section of the ovary of a grass flower.

A: The ovary is the basal portion of a carpel, which contains the ovules and is located above the…

Q: Describe the alternation-of-generations life cycle,including the role of the sporophyte and…

A: As reproductive life cycles of organisms include an alternation between meiosis and fertilization,…

Q: Explain the development of seed embryos in stage I and II.

A: When zygote is formed, after some rest period it develops into an embryo. The process of development…

Q: Detail the causes and mechanisms of sporulation and germination.

A: Several bacteria are capable of forming dormant structures known as spores. The process by which…

Q: Explain the benefits of asexual reproduction in flowering plants

A: Although sexual reproduction is common in many plants, by asexual reproduction the flowering plants…

Q: discuss the pollination process.

A: Pollination is the act of transferring pollen grains

Q: Identify whether the type of flowers in: -Pistia stratiotes -Calotropis gigantea -Gloriosa superba…

A: Pistia Stratiotes is a a dioecious plant and hence is unisexual. It has spadix type of florescence.…

Q: Explain TWO factors that will influence the germination of seed.

A: Germination is considered a process that marks the growth of a plant from the seed. It is commonly…

Q: Smooth seed shape is dominant to wrinkled. The F2 generation is as follows: 3/4 smooth: 1/4…

A: It is given that the smooth seed shape is dominant which means RR will be the homozygous dominant…

Q: Identify the kind inflorescence of: -Mayana flower -Bataw flower -Caballero flower -Dendrobium…

A: IDENTIFICATION OF INFLORESCENCE OF :  Mayana Flower :  Mayans flower is the Coleus plants which is…

Q: . Draw CABALLERO FLOWER according to its sexuality B. Identify whether it is pistillate, staminate,…

A: INTRODUCTION Caballero  flower is also known as Peacock flower.Following is the…

Q: A pollen tube together with its contents of male gametes constitutes the ____.

A: Pollen tube is a tubular structure which is produced by the male gametophyte of seeded plants during…

Q: Define Pollen grain.

A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae. The…

Q: Why is there such variation in plants produced through sexual propagation?

A: In plants, the sexual propagation involves the union of the pollen (male) with the egg (female) to…

Q: What are the post fertilizational changes in the flower?

A: Fertilization is the fusion of the male gamete and female gamete to form a zygote in plants. In…

Q: Is meosis produce pollen grain?

A: Meiosis is a type of cell division in which a parent cell divides into four daughter cells. The…

Q: Draw DENDROBIUM FLOWER according to its sexuality

A: Dendrobium genus is the kind of orchids. It is an epiphyte. It is able to absorb the nutrients with…

Q: Explain the structure of the pollen.

A: Pollen grains are microscopic structures that are responsible for transporting the male reproductive…

Q: Draw caballero flower according to its sexuality, with its staminal column exposed

A: The essential parts of the Caballero flower according to its sexuality and with its staminal exposed…

Q: True or false. 1.) The ovary becomes the seed when matures 2.) Pollination is the transfer of pollen…

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

Q: Explain the pollination occurring in the chasmogamous flowers.

A: Pollination is a critical part of plant replica. Pollen from a flower's anthers (the male part)…

Q: Name the female reproductive organ of a flower bearing ovules.

A: The flower is the reproductive structure present in the plants. Based on the plant type some flowers…

Q: Bisexual reproduction occurs when a plant incorporates structures that are both male and female.…

A: The combination of male and female gamete to produce a fertile, diploid zygote is called…

Q: Select two (2) seed propagated plants of your choice and discuss how you would practically…

A: Seed propagation is a process in which seeds are initially germinated and planted in separate…

Q: Which of the following plants would be expected to produce seedless frui | 2n 3n 4n 8n

A: Some seedless fruits come from sterile triploid plants, with three sets of chromosomes instead of…

Q: explain Germination

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Will the flowers be pollinated?

A: The pollinator's habitat is determined by the pollinator's life cycle stage. Bees, for example, can…

Q: At the time of entering into ovule, pollen tube has:a) three male nucleib) two mole nucleic) one…

A: The female reproductive cells of plants are ovule, which have 3 components-integuments, nucleus, and…

Q: Draw and label the cross-section of the ovary of a gumamela flower.

A: Introduction Hibiscus, Often Known As Gumamela, Is A Genus Of Flowering Plants Belonging To The…

Q: How can plants reproduce asexually naturally?   Using pollen   Using cuttings   Using…

A: Introduction  Plants can reproduce naturally and artificially by various methods. Some lower plants…

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.