Diagram the general plant life cycle. Which stages are haploid and which are diploid? At which stage are gametes formed?

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: In the life cycle of the conifer tree, what TWO structures represent the GAMETOPHYTES of the…

A: Conifers are woody plants and most of them are trees such as pine trees, cypresses, junipers,…

Q: Explain how plants alternate between haploid and diploidgenerations.

A: Alternation of generations is a type of life cycle that is characterized by the presence of both the…

Q: Which are the opposite sexes in dioecious plants—the sporophytes or the gametophytes?

A: Dioecious plants are those plants that contain male and female reproductive organs in separate…

Q: Question attached

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

Q: The plant sexual life cycle is called______ .The diploid generation is called the_______ .…

A: Reproduction is the natural phenomenon in all the living organisms which tend to multiply and…

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: Define the meaning & conditions of gametophyte ?

A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…

Q: Explain the whole process of sexual reproduction in flowering plants.

A: Reproduction in plants mainly revolves around the flower, which has both the male and the female…

Q: Which cell is fertilized to produce a new embryo in flower reproduction?

A: In flowers, female gametophyte refers to the embryo sac that develops from megaspore mother cell…

Q: Match the reproductive structure to the correct generation and type of cell division that produces…

A: Plants alternate between asexual and sexual phases in their life cycle this is known as alternation…

Q: How does double fertilization occur in flowering plants?a. The two sperm in a pollen tube fertilize…

A: Double fertilization is a characteristic feature of angiosperms in which out of the two sperms…

Q: Choose all of the structures in fern plant life cycle that are haploi

A: Life cycle of Fern is as follows: - New Sporophyte (matures into>) Mature Sporophyte(undergoes…

Q: Explain the Life Cycle of Flowering Plants ?

A: Flowering plants are those plants that bear flowers at one or another stage of their life cycle. The…

Q: This figure summarises the life cycle of a seed plant. The blue circles named A and B represent the…

A: Note -  We are supposed to answer only 3 subparts of a given question according to our guidelines.…

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: Which plant groups produce pollen, and what is the adaptive value of pollen?

A: Gymnosperms and Angiosperms are the plants group that produce pollen.

Q: Is gamete producing hiploid gametophyte and spore produce diploid sporophytes?

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

Q: Name the chromosomes present in endosperm.

A: Flowers are the specialized organs to perform sexual reproduction in the angiosperms. A typical…

Q: Which of the following pairs of plant structure has the haploid number of chromosomes?

A: Mega spore mother cell develops in ovule. Mega spore mother cell give rise to four megaspores…

Q: diagram the structure of a complete flower and explain the function of each part?

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

Q: Analyze the alternation of generations common to all plants. If youanalyzed the DNA of all of the…

A: Alternation of generations is a type of life cycle found in terrestrial plants and some algae. It is…

Q: What is a sporophyte? A diploid plant that undergoes meiosis A haploid plant that produces gametes…

A: Sporophyte is an asexual or spore forming multicellular phase observed in some plants and algae.…

Q: What is sexual propagation of plant?

A: The technique of raising the number of plants of a certain species or cultivar is known as plant…

Q: Which of the following statements about the haplodiplontic life cycle of land plants is/are TRUE?

A: The life cycle of plants alternates between the two generations viz. gametophytic and sporophytic…

Q: Briefly describe a generalized plant embryogenesis

A: Introduction The process of forming and developing an embryo from a zygote (zygotic embryogenesis)…

Q: Of the encircled portions of a stem cross section in the figure, determine what contains parenchyma…

A: The bulk-forming functioning tissue in just about any organ or biological structure is called…

Q: Do plants present onlysexual reproduction?

A: Reproduction is the process that ensures the continuity of species on earth. It is the main feature…

Q: Draw the life cycle of a typical flowering plant, explain the rolesof meiosis and mitosis in it.

A: Flowering plants are otherwise known as Angiosperms. They have well-developed vascular tissues and a…

Q: Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the…

A: Venn diagrams are graphical representation of what is similar and what is dissimilar between…

Q: Describe two events or factors that can trigger leaf senescence.  In what ways is leaf senescence a…

A: The two events or factors which can trigger leaf senescence are:- [1] Age-dependent factor :- The…

Q: On what are plant embryos dependent? Select one: a. Water for pollination b. Nutrients provided…

A: Plant embryo can be defined as part of the seed, or the bud comprises immature or primary forms of…

Q: Name the type of cell division that occurs formation of pollen grains.

A: Cell division (CD), also called cell duplication. It is the mechanism of synthesis of daughter cells…

Q: Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the…

A: Reproduction is the process of formation of new offspring from parents. Reproduction can be asexual…

Q: Which of the following statements is accurate? a) All plants have identical sporangia, all producing…

A: Both the haploid and diploid phases of plants are multicellular.

Q: discuss the differences between sexual and asexual reproduction in plants.

A: Plant reproduction is the production of new offspring from their parents which can be accomplished…

Q: Explain why some fruits are seedless

A: A mature, ripened ovary, as well as the contents of the ovary, is referred to as a fruit. The ovary…

Q: Plant Reproduction A Two parents One parent Pollen with sperm New individual Propagation from…

A: Plant reproduction is the process of producing new progeny in plants, which can be done sexually or…

Q: Define ovule in gymnosperm?

A: A group of seed producing plants is called Gymnosperms. The word 'Gymnos' refers to 'naked' and…

Q: How does a haplontic plant population maintain genetic diversity? a. Zygotes are produced by random…

A: Alteration of generation is a phenomenon that involves two phases of the life cycle – a diploid…

Q: The megaspore in most flowering plants grows into a megagametophyte that has seven cells and eight…

A: A megaspore mother cell also called megasporocyte, is a diploid cell in plants. A megaspore mother…

Q: How do fertilization and zygote formation occur in these plants? Do these processes depend on water?

A: Introduction In this question we will discuss about how fertilization and zygote formation occur 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.