All of the following are processes that occur during angiosperm reproduction EXCEPT A. One megaspore degenerate, and the other three divides once to produce the six-celled embryo sac. B. The microspore mother cell undergoes meiosis to produce four haploid microspores. C. The megaspore mother cell undergoes meiosis to produce four haploid megaspores. D. The generative cell forms two sperm cells via mitosis. Sel generatif membentuk dua sel sperma melalui mito

Q: In an alternation of generations life cycle, spores developinto____________ that produce gametes…

A: Unlike higher animals, plants are capable showing both sexual and asexual type of reproduction…

Q: The cells of endosperm have 24 chromosomes. What will be the number of chromosomes in the gametes ?…

A: The endosperm is a tissue created inside the seeds after the fertilization in the majority of the…

Q: Examine the angiosperm of different forms (habit),draw labelled diagrams and provide important…

A: Angiosperms are plants in which seed is well protected inside the fruit. They show flowering and are…

Q: _______of the pollen grain divides to form two male gametes. (a) Vegetative cell (b) Generative cell…

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

Q: In the life cycle of a bryophyte, represent(s) the gametophyte (haploid) form and represents the…

A: Bryophytes are tiny, non vasuclar, non flowering and seedless land plants and it includes mosses,…

Q: Species in the phyla Hepatophyta, Anthocerophyta and Bryophyta have all the following…

A: The plant kingdom comprises organisms that are eukaryotic, multicellular, and possess the key…

Q: In a flower after fertilization, the following tissues are diploid: a. carpel, integuments, and…

A: Fertilization can be defined as the process in which a fusion of the male gamete with the female…

Q: Many biology labs use slides of root tips to demonstrate the stages of mitosis. Why is this a better…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Describe how the petals, ovary, and ovule of flowers participate inreproduction. What happens to…

A: It is carried out only in flowering plants. Flowers are the modified shoot which form the…

Q: In seedless fruits (e.g., grapes, watermelons, bananas), fruits develop even without fertilization.…

A: In almost every plant, by the time the fruit develops from the ovary, other floral parts degenerate,…

Q: The coconut water from tender coconut is A. cellular endosperm. B. free nuclear endosperm. C. both…

A: Coconut is an edible fruit found in the tropical areas it is a species of the palm family. It has…

Q: .a.) In "alternation of generations" or the haplo-diplontic life cycle, what is the name of the cell…

A: All plants undergo both haploid and diploid generation of a life cycle. The sporophyte phase is the…

Q: Pollen grains in plants are produced in: A. roots B. leaves C. flower D. stem

A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also…

Q: Distinguish between the sporophyte and the gametophyte generation in seedless vasculat plants b.…

A:

Q: Growth of pollen tube towards embryo sac is (a) chemotropic (b) thigmotaxis (c) geotropic (d) none…

A: Answer is a.) chemotropic.

Q: One of the distinguishing features of angiosperm (flowering plants) is that they have One sperm cell…

A: One of the distinguishing features of angiosperm (flowering plants) is that they have reproductive…

Q: What function(s) does the carbohydrate callose have in the reproductionof flowering plants?a.…

A: Callose:                  A polysaccharide in the reproduction of flowering plants is recognized as…

Q: Explain, the reproduction of plants encluding the differences between angiosperms and gymnosperms.

A: The process by which the plants produce new offspring is called reproduction. Plants reproduce…

Q: а.

A: Note - we are supposed to answer one question according to our guidelines. Please repost the other…

Q: Fruits do not form in gymnosperms becausea. in gymnosperms, the seed is surrounded by the ovule.b.…

A: Answer is a.) in gymnosperms ,the seed is surrounded by the ovule.

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

A: Answer is C.) Vegetative Reproduction.

Q: Which of the following is not true for gemmae? *a.They are a small clusters of cells. b.They are…

A: Gemmae are asexual buds that grow in receptacles called gemma cups. They are green, multicellular…

Q: Explain the role of cell signaling in angiosperm sexual reproduction.

A: Flowering plants are also called angiosperms and produce flowers as the structure of sexual…

Q: Plant tissue culture takes advantage ofa. phototropism.b. gravitropism.c. asexual reproduction from…

A: Plant tissue cultures are a way by which plants are propagated asexually in test tubes in the…

Q: Most flowers contain both male and female reproductive structures, in contrast to the cones of…

A: To answer this question we must have knowledge about plant kingdom.

Q: Species in the phyla Hepatophyta, Anthocerophyta and Bryophyta have all the following…

A: Hepatophyta (liverworts) is a plant division that was previously classified as the class Hepaticae…

Q: L3 1) Given 1 initial layer (L1), what pattern of division led to L2? 2) If this specimen was an…

A: 1) L1 Division and Differentiation Patterns Influence Shoot Apical Meristem Maintenance, Upper two…

Q: Endosperm isa. haploid.b. diploid.c. triploid.d. tetraploid.

A: Endosperm It is a nutritive tissue stored in the seed for the embryo and it is formed by the fusion…

Q: What is different about what happens to the spores of seed plants versus the spores OG seedless…

A: Plant reproduction is the development of new offspring that can be achieved through sexual or…

Q: The sporophyte of nonvascular plants A. possesses anthers and archegonia O B. produces spores C. is…

A: Thank you for the question  Answer :- The correct option is B( The sporophytes of non vascular…

Q: In a conifer (Gymnosperm): O a. Trees in most species are either male or female (dioecious). O b.…

A: Gymnosperms are vascular plants. Gymno means naked and sperms mean seeds. So, those plants that have…

Q: 21. Which of these is not an adaptation for reproductive success in an angiosperm? A. fruits with…

A: Answer to the question : C)  sweet tasting seeds .

Q: Ferns differ from mosses in having: O a. There is no separate gametophyte and sporophyte (each plant…

A: Answer: Introduction: In mosses, the primary protonema (developed in the first stage) develops into…

Q: In a fertilized ovule, n, 2n and 3n conditions occur respectively in A. antipodal, zygote and…

A: Introduction The process of fusing of the female gamete, the ovum or egg, with the male gamete…

Q: Match the flower structure with what it produces. Anther [ Choose ] [Choose ] Ovary Endosperm Pollen…

A:

Q: Chapter 38 is about plant reproduction and yet it focuses mainly on angiosperms. Why? Give three…

A: The Kingdom Metaphyta also called Kingdom Plantae is a polyphyletic group which means that it…

Q: 1. Select the correct mode of reproduction that fit the following condition.  "An individual…

A: Answer-  Sequential hermaphroditism is a phenomena that happens in some fishes, amphibians and…

Q: Plants have the ability to rep sexually. What are some ex stems, leaves and flowers a asexual…

A: Plants are the organism that belong to the kingdom Plantae. plants are multicellular autotrophic in…

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.