In three sentences or less answer the following. Some angiosperms have separate male and female sporophytes i.e. a plant in the diploid phase can only produce male flowers, or female flowers, not both. Provide one selective advantage and one selective disadvantage for plants that exhibit this strategy.
Q: The reproductive organs of the plant are contain within: fruit stem pistil stamen…
A: Plants are autotrophic organisms.
Q: Which of the follow correctly describe the function of a flower? Question 29 options: The…
A: A flower includes petals, sepals, carpels and stamen. The female reproductive organ is carpel. Each…
Q: Write true if the statement is true or false if the statement is false. 16. Plants are a direct or…
A: Plant are photosynthetic , autotrophic organism that belongs to kingdom Plantae . Kingdom Plantae…
Q: A plant has 24 chromosomes in microspore mother cell. The number of chromosomes in its endosperm…
A: Microspore mother cell is the diploid cell present in plants that give rise to four haploid…
Q: produces
A: 1) false statement , gymnosperms don't produce diploid spores . Sporophyte in the life cycle of…
Q: Which of the follow correctly describe the function of pollen? Question 30 options: Grows from…
A: Pollen grains are microscopic structures, that bear androecium – a male organ of a flower. the…
Q: Sexual plant reproduction begins with the diploid generation and moves into the haploid generation.…
A: Reproduction is the process of producing young ones.
Q: Explain, the differences between plant generations, include: 1) how can you tell which is dominant…
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Q: a. State if the information provided is correct or invalid: Alteration of generation is a type of…
A: Bryophytes, pteridophytes are the non vascular cryptogams. Gymnosperms and angiosperms are vascular…
Q: In a flowering plant, the male gametophyte is the_______. It is formed in the_______ of a flower.…
A: The flowering plants (also known as angiosperms) are the dominant and most familiar cluster of land…
Q: Which of the following statements is not true of the pine life cycle? Select one: O A. the pine tree…
A: The pine plant is found in the gymnosperms. They have naked seeds because the seeds are not covered…
Q: Persistent nucellus is called as _______ and is found in _______. (a) perisperm, black pepper (b)…
A: Answer is a.) persiperm,black pepper.
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: Choose the best answer for following question The seed leaves of a plant are called thea. meristem.…
A: Seeds are the result of the ripened ovule, after fertilization by pollen and some development inside…
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: Seed plants have all of the following characteristics EXCEPT reduced gametophytes. pollen.…
A: The correct answer is option 3rd HOMOSPRY.
Q: Give five plant examples each: A. Auxiliary or lateral buds
A: There are several types of buds observed in plants that are classified based on their location,…
Q: Which allows gymnosperms to get their sperm to their eggs without environmental water? vascular…
A: Gymnosperms are the characteristic group among plants that are known to produce Naked seeds and do…
Q: Choose the best answer for following question. Which of these is an incorrect contrast between…
A: Plants are the primary producer of nature. They produce their own food by the process of…
Q: Draw a diagram of L.S. of an anatropous ovule of an Angiosperm & label the following parts :-…
A: lowering plants, also called angiosperms, use a sexual mode of reproduction. Reproduction in plants,…
Q: If the diploid number of chromosomes in an angiospermic plant is 16. Mention number of chromosomes…
A: A flower is the reproductive part of the modified thick shoot of an angiosperm plant. In order to…
Q: 1. In the vascular bundle of the Ranunculus stem cross section, is the xylem closer to the epidermis…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Below is a Figure of a Shoot Tip, Is the encircled part a permanent tissue? True or False
A: Meristematic tissues in plants are made up of a swarm of undifferentiated cells whose sole purpose…
Q: Answer the following given plant structure if it is part of sporophyte generation, gametophyte…
A: Plant structure that is a part of sporophyte generation : Sorus Sporophyll Sporangium Seed coat.
Q: In mosses life cycle, the haploid sporophyte is attached to the dominant and diploid gametophyte. *…
A: Mosses are the plants. It is a kind of bryophytes.
Q: offspring produced by asexual reproduction are more genetically diverse than their parents…
A: Ans : Asexual reproduction is favored over sexual in a stable environment. * In a stable…
Q: Common Name: Squash Scientific Name: Curcubita zapallito Carriére write the type of parameter and…
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Q: One of the following is NOT related to female parts of the flower: O pistil
A: Flower is the reproductive part of angiosperms.
Q: Based on the figure, indicate the number of petals present. CONVERGENCE reversa
A: A flower's number of petals may reveal information about a plant's categorization. Petals on…
Q: Comparison of gamete formation in male and female flowers. Microgametogenesis Criteria…
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Q: Which allows gymnosperms to get their sperm to their eggs without environmental water?
A: The correct option is 2 . Pollen grain
Q: Which of the following is NOT a gymnosperm? lily gingko суcad gnetophyte
A: Gymnosperms are plants that are vascular and their reproduction occurs through the exposed seeds or…
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: Select all true answers ng plant the endosperm and hormones impose dormancy in seeds O imbibition is…
A: Germination is the occurrence of plant fate within the seed that gives rise to seedling and further…
Q: The seed-bearing plants are the gymnosperms and the angiosperms. Incorporating seeds into their…
A: The seed-bearing plants are the gymnosperms and the angiosperms. When they incorporated seeds into…
Q: In the mature angiosperm seed, the nutritive tissue is triploid. This tissue is formed from; Two…
A: Endosperm (nutritive tissue) is a triploid tissue in angiosperms, because double fertilization…
Q: HAPPY NEW YEAR THANK YOU IN ADVANCE Common Name: Squash Scientific Name: Curcubita zapallito…
A: Cucurbita maxima is commonly known as squash are a type of herbaceous vegetable that is cultivated…
Q: Which of the following structures in a flower is not directly involved in reproduction? Select the…
A: According to the question, we have to mention the structure given in the option is not directly…
Q: 1. Gymnosperms were also the first plants to develop pollen. Which of the following statements…
A: Gymnosperms are flowerless plants that produce cones and seeds. The term gymnosperm literally means…
Q: A gymnosperm plant contains both male and female reproductive structures, but they are in physically…
A: The gymnosperms are plants in which the ovules are not enclosed by any ovary wall and remain…
Q: The carpel is a specialized organ in angiosperms that eventually matures into fruit following…
A: Flower is a reproductive part of angiosperm consisting of petals, sepals, stamen and pistil. Pistil…
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A: Flowers vary in size, shape, and color but all flowers have the same basic parts:- 1) Pedicel and…
Q: ind a plant that is using insects to cross-pollinate. What type of plant is it? Bryophyte Symnosperm…
A: The transfer of pollen grains from the male anther to the female Stigma of the same flower or to the…
Q: Which of the follow correctly describe the function of a cone? Question 32 options: Carries…
A: In gymnosperms, a leafy green sporophyte generates a diploid tissue called cone that contains the…
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A: Answer :- A protist is any eukaryotic organism that is not an animal, plant, or fungus. Mosses are…
Q: are the most successful (in terms of number of 1. Lst four reasons why angiosperms species) of plant…
A: Plants are divided into two types based on flowers. Angiosperms are large family of plants which…
Q: 1. Is the flower in Figure 5-1 hermaphroditic, monoecious, or dioecious? Explain how you know. Is it…
A: The flower is the main organ for sexual reproduction in angiosperms. The auxiliary or epical bud,…
Q: A) How does a seed differ from a spore? Group of answer choices A seed must start growing right…
A: The reproduction in plants mainly occurs by either spore formation or by seeds. The mode of…
In three sentences or less answer the following. Some
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- In flowers, the structures that produce male gametophytes are called _______ ;the strcutures that produce female gametophytes are called _______ . a. pollen grains; flowers c. anthers; stigma b. stamen; carpels d. megaspores; microsporesAngiosperms are the most diverse group of plants on the planet, by far. However, using flowers for reproduction does have potential disadvantages. Briefly describe two possible challenges (e.g., problems, risks, costs, etc.) that might be associated with using flowers as a reproductive strategy.The best answer describing angiosperm fertilization is: O a single sperm fertilizes an egg a single sperm fertilizes the antipodal cells O a single sperm fuses with the two polar nuclei one sperm fertilizes the egg, one fuses with the two polar nuclei to create 3N tissue one sperm fertilizes the egg, one fuses with the antipodal cells to create 3N tissue
- In the Kotukutuku plant, Fuchsia excortiata, why do pollinated flowers remain attached to the plant for several days after pollination occurs and nectar is no longer produced Size of flower and pollination Annual versus perennial reproduction Time and expense to grow the pollen tube outweighs the cost of maintaining the flower on the tree Size of flower and number of flowers on inflorescenceusing the illustrations above arrange the following statements to explain the process of pollen formation in angiosperms "using the illustrations above, arrange the following statements to explain the process of pollen formation in angiosperms"Which of the following processes occurs in a plant's sexual life cycle? sporophytes produce gametes by meiosis sporophytes produce gametes by mitosis gametophytes produce gametes by meiosis gametophytes produce gametes by mitosis
- Which of the following phrases best explains how differing maturity levels of the pistil and stamen are beneficial for some flowers ? ANSWER CHOICES ARE IN THE PHOTO. thanksWhich pairing below can be distinguished by the following description: "fruit formed from a single flower with many ovaries versus a fruit formed from the fusion of many flowers" O achene versus a samara O aggregate fruit versus a multiple fruit O filament versus a legume O pome versus a pep0 MacBook Pro G Search or type URL # 2$ 1 2 3 4 < COWhich statement below is correct regarding the formation of the endosperm in angiosperms? O the endosperm is formed from the female gametophyte and is haploid O a single sperm nucleus fertilizes the egg nucleus to become the diploid zygote O a sperm nucleus forms both the zygote and the endosperm through double fertilization O a second sperm nucleus fuses with the two polar nuclei of the egg sac МacВook Pro G Search or type URL @ 2# $ & * 2 3 4 6 8 W E R Y
- Match the definition with the proper terms Separate staminate and pistillate flowers on a plant Temporal separation of staminate and pistillate floral development within a plant The immediate product of male meiosis in an angiosperm The land plant lineage with the dominant gametophyte generation One of the two primary lineages of seed plants The class of floral organ mutant that results in a Carpel-Stamen-Stamen-Carpel arrangement (beginning with whorl 1). A plant that flowers if uninterrupted darkness is less than the critical photoperiod The central repressor of flowering (What gene is it?) [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ] [Choose ]Label the stages in the formation of male and female gametes by the gametophytes of angiosperms (flowering plants). Anther Pollen grain (male gametophyte) Microspores (4) Ovary Each of 4 microspores Embryo sac (female gametophyte) Megaspore Megasporocyte Microsporocyte Reset Zoom B CMcGraw-Hill EducationWhich of the follow correctly describe the function of a flower? Question 29 options: The reproductive structure of the angiosperms. Contains the plant embryo and a tissue such as endosperm to provide nutrition for early plant growth. Grows from the ovary of a flowering plants and surrounds the seed. Provides protection and/or attracts animals to aid in seed dispersal. Carries the microgametophyte and sperm cells during sexual reproduction in angiosperms. The reproductive structure of the gymnosperms.