4. In flowering plants, two short-lived cells named lying close to the egg in the mature embryo sac of the ovule, which produces chemicals that attract the pollen tube.

Q: In questions 13 and 14, decide whether each is an example of sexual or asexual reproduction, and…

A: Reproduction is the process that occurs in living beings. It includes the production of new…

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A: Pollination is trransfer of pollens from one flower or the same flower to the stigma. Cross…

Q: Question attached

A: Answer: Introduction: Plants have two stages in their lifecycle these include the diploid stage and…

Q: Mitotic Phase Characteristics Observed Interphase Prophase Metaphase Anaphase Telophase

A: Mitosis or equational division has four stages -  Prophase Metaphase Anaphase Telophase

Q: Double fertilization in flowering plants occurs when one sperm cell fuses with an egg to form a…

A: Flowering plants are also called angiosperms and produce seeds inside the fruits.

Q: And some plants as stigma becomes receptive to Polin able to facilitate a pollen tube at a different…

A: When stigma and anther mature at different time then this phenomenon is called DICHOGAMY. In this…

Q: Outline the different fates of the two sperm cells transmitted byeach pollen tube

A: A pollen tube is a tubular structure produced by the male gametophyte. Once the pollen tube reaches…

Q: 1. There are many pathways in fertilization that remain as gray areas. Choose one of these pathways…

A: Reproduction is a basic feature of life, which is a process by which the offspring of an organism is…

Q: 18. In much of the northern United States, the bracken fern, Pteridium aquilinum, grows in clones…

A: The correct option is- b) not result in evolution of the chemical defenses.

Q: How much genetic material is present in a cell during prophase I compared to a cell that has…

A: Cell division is the process by which a parent cell divides into two or more daughter cells. It is…

Q: Two nuclei cells in Stage X will be fertilized by two male gametes. State how the two male gametes…

A: A complex fertilization mechanism of flowering plants (angiosperms is Double fertilization .

Q: Fill out the table PLANT VOCABULARY DEFINE MALE SEX CELLS/IS WATER NEEDED? Pollen: Anther: FEMALE…

A: Bryophytes:  Bryophytes are a group of non-vascular plants that include mosses, liverworts, and…

Q: What is the sexual reproduction in plants?

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Q: Question 68 options:   anthers   ovaries   carpels   ovules

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Q: produced by: O fertilization meiosis O karyogamy O plasmogamy O mitosis

A: gametes are produced by sex organs and they are haploid containing half the number of chromosomes.

Q: A cyme inflorescence structure is caused because the homolog of TFL1 is not expressed in the…

A:

Q: 3. Which life cycle stage is bigger and longer-lived in mosses – sporophyte or gametophyte? Is this…

A: Bryophytes, which include mosses, liverworts, and hornworts, are microscopic, non-vascular plants.…

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Q: iv. Two nuclei cells in Stage W will be fertilized by two male gametes. State how the two male…

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Q: 2.Read and analyze the question and choices CAREFULLY; more importantly, ALWAYS CHOOSE the BEST…

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Q: A. Inside a pollen grain there is a tube cell and generative cell.  B. Generative cell divides to…

A: Within the larger pollen tube cell is the generative cell. The tube cell forms the pollen tube from…

Q: Before incubate After incubate B3 33

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A: Gymnosperms These are seed-producing plants such as conifers, gnetophytes, cycads, etc. Angiosperms…

Q: .Describe hypogeal and epigeal germination.

A: Seed germination refers to the process by which new seedling begins to come out of the seed. This…

Q: What is the function of the suspensor?

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Q: 2. Using an example of a familiar plant, describe its life cycle as it alternates between…

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A: Plant reproductive morphogenesis is the study of the physical shape and structure (morphological…

Q: 19. For the flower on the left, is it monoecious or dioecious? 20. For the flower on the right, what…

A: Floral morphology defines a flower based on the arrangement of all the four whorls present in it.

Q: 1. Examine the image below. M M G2 G1 Go Match the phase from the cell cycle in the column on the…

A: Hello you have asked multiple questions we will be able to answer only first question for rest…

Q: Why germination is needed & how to induce germination  pls write it as a points in very short…

A: Germination is the process of a plant growing from a seed. The seed contains all the necessary…

Q: 2. Base your answer to the following question on the diagram below and on your knowledge fo biology.…

A: When a cell divides by way of mitosis, it produces two clones of itself, each with the same number…

Q: 5. What is the evolutionary significance of pollen?

A: Pollen is a collection of microspores found in seed plants and typically appears as a fine dust.…

Q: In your own words, describe alternation of generations in plants.

A: Hi, Thanks For Your Question.  Answer : "Alternation Of Generations Is Actually A Type Of Life Cycle…

Q: 33. If the number of chromosomes in gametes of corn is 12. What will be the number of chromosome in…

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Q: f. The mature female gametophyte is called a(n)

A: The plants produces male gametophytes and female gametophytes.

Q: A cyme inflorescence structure is caused because the homolog of TFL1 is not expressed in the…

A: In a flowering plant, the inflorescence is a cluster of flowers on a branch or a system of branches.…

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Q: 18. In the process of double fertilization, one sperm fuses with the_ and the other sperm fuses with…

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Q: is the process whereby from each parent fuse to produce a new cell

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Q: The route followed by a sperm from production to fertilization in a flowering plant is: -A sperm…

A: The question is asking about the journey of a sperm cell from its production to the point of…

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.