Plants have a life cycle called_______ . In this type of life cycle, some cells in the multicellular diploid stage undergo_______ cell division to form spores, which divide by________ cell division to form a multicellular haploid stage.

Q: Which of the following statements regarding plants is false?a. Meiosis within anthers produces…

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

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

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Q: Which of these pairs is mismatched? a. anther—produces microspores b. carpel—produces pollen c.…

A: The flower is the reproductive unit of some plants (angiosperms). Parts of the flower include…

Q: Question attached

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

Q: List the two types of haploid cells that are fertilized in a plant's double fertilization. What do…

A: Fertilization is the process of fusion of both male and female gametes to form the zygote. In plants…

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: 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: Which pairs of terms below would best related with the terms plasmogamy and karyogamy O…

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Q: Pick the best description of the plant life cycle. Select one: O a. Zygote --> mitosis -->…

A: The plant life cycle alternates between haploid and diploid generations. Embryonic development is…

Q: A diploid, multicellular life-cycle stage that gives rise to haploid cells by meiosis is called a…

A: Diploid  can be  defined as the cell or  known as the organism which consist of paired chromosomes,…

Q: Seedless vascular plants have a reduced gametophyte include only ferns and their allies have a…

A: Seedless vascular plants have properties similar to their name. They have vascular tissue, xylem and…

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: The diagram shows part of a flower after it has been pollinated. A B C D Google Which labelled…

A: The flower reproduces when the pollens from the male flower-anther are carried or transferred via…

Q: Which of these is a condition that makes flowers invariably autogamous ? (a) Dioecy (b) Self…

A: Answer is c.) Cleistogamy.

Q: Would you expect the sporophyte generation of a moss or a fern to have more mitotic divisions? Why?

A: Mosses are a phylum of non-vascular plants. They belong to the kingdom Plantae. They do not produce…

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: Plants undergo an alternation of generations. This means that the diploid _____ produces spores,…

A: Alternation of generations occur in some plants and algae which have distinct haploid sexual and…

Q: Which of the following is TRUE for animal life cycle, but not for plant life cycle? O gametes are…

A: Life cycles of plants and animals follow alternation of generation containing sexual and asexual…

Q: Some plants reproduce vegetatively and have a life cycle that features the alternation of haploid…

A: The plants and multicellular algae possess two alternating generations in their life cycle, unlike…

Q: Fill in the blank with the term that best completes the sentence. 21. Switching between a haploid…

A: 21) Alternation of generations This helps the plants to adapt better to the environmental…

Q: Complete the following analogies: a. Gametophyte is to haploid as __________ is to diploid. b.…

A: Plants are majorly divided into 2 types they are vascular plants and on vascular plants. Non…

Q: Which of the following referes to the principle of alternation of generations in plants? A life…

A: Alternation of generation is common phenomenon found in plants and some algae. It is also known as…

Q: You may have noticed that the undersides (but never the upper sides) of fern leaves have brown dots…

A: Ferns are nonflowering vascular planta that possess true roots, stem and complex leaves. They…

Q: Use the following information to answer the next question. The life cycles of some plants contains…

A: Introduction The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: In the vascular seedless plants and vascular seed plants, the main vegetative structures (such as…

A: Vascular plants are the plants where transport of resources takes place via Xylem and Phloem. The…

Q: In angiospermic plant before formation of microspore sporogenous tissue undergo cell division  (a)…

A: Flowering plants produce two types of reproductive cells, called angiosperms. These male gametic…

Q: 8. Place the following labels on the figure below: gamete, spore, sporophyte, gametophyte MEIOSIS…

A: All plants go through various changes throughout their life cycle. Depending on the conditions and…

Q: Which structure is the male gametophyte? the microgametophyte the pollen grain O the megagametophyte…

A: Introduction :  All plants and some algae species have a stage in their life cycle known as the…

Q: The picture below shows a branch of Douglas fir, an evergreen tree of the Phylum Coniferophyta.…

A: Douglas fir is basically a evergreen conifer tree which are found in North America (western areas).…

Q: The picture below shows a branch of Douglas fir, an evergreen tree of the Phylum Coniferophyta.…

A: The Douglas fir(Pseudotsuga menziesii) is an evergreen species that belongs to the pine family and…

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: In same species of Asteraceae and grasses, seed are formed without fusion of gametes. Mention the…

A: The gametes are haploid reproductive cells generated during sexual reproduction. The fusion of male…

Q: Which of the following statements regarding plants is not correct? Diploid plants produce haploid…

A: The statement which is not correct regarding the plant is :  Option : a Diploid plants produce…

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: WRITE ABOUT A THEME: ORGANIZATION Cells are the basicunits of structure and function in all…

A: Alternation of generation is a characteristic feature of the plants, where both the haploid and the…

Q: What is the ploidy level of the gametophyte generation in the Cycadophyta? O haploid (1n) diploid…

A: The gametophyte generation begins as a dormant spore, which germinates under appropriate conditions…

Q: All plants which have oogamy have the structure called ovules. True or false and provide an…

A: Oogamy is considered as evolved from ansiogamy that aids in sexual reproduction. It also occurs in…

Q: Draw a simple diagram illustrating alternation of generations in plants, including the sporophyte…

A: The alternation of a sexual phase (n) and an asexual phase (2n) in the life cycle of an organism.…

Q: Which of the following is a universal feature of the life cycles of land plants? Genetically…

A: The ancestor of land plants may have resembled green algae called charophytes. The first plant…

Q: Does a leafy green moss plant grow from a spore or from a fertilized egg? Does the moss plant have…

A: There is enormous diversity among plant kingdom regarding reproductive strategies. These are studied…

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: Please explain two structurws which are formed during the cell cyycle of plants that are located in…

A: Plants have unique type of cell division as they are known to construct new cell wall inside cell…

Q: What is the plant phylum in which the haploid form is larger than the diploid?    a. moss      b.…

A: Haploid form is known as gametophyte. Diploid form is known as sporophyte.

Q: The following questions refer to the generalized life cycle for land plants shown in the figure…

A: --->The plant life cycle alternates between haploid and diploid generations. Embryonic…

Q: In plant life cycles, (a) the first products of meiosis are gametes (b) spores are part of the…

A: Plants are mostly photosynthetic eukaryotes in the Plantae kingdom. Historically, the plant kingdom…

Q: Double fertilization in flowering plants occurs by two sperms that fertilize: O polar nuclei and egg…

A: Double fertilisation is the special feature found in angiosperm. The flower is the characteristic…

Q: Which of the following IS found in basal land plants (Embryophyta), but NOT found in Chara?a.…

A: The question says which character is present in the basal land plants (embryophyta) but absent in…

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…