During alternation of generations in angiosperms, what are the major structural and functional differences between the life-stages that are alternating?

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: List and briefly describe at least three adaptations that have contributed to the evolutionary…

A: Angiosperms include the flowering plant and have around 300,000 species. It is the most diverse…

Q: How does the order of red and far-redillumination affect seed germination?

A: Seed germination is defined as the fundamental process by which different plant species grow from a…

Q: How many cellular nuclei  the pollen tube of angiosperms have? What is the ploidy of each of these…

A: The pollen type or the male gametophyte of angiosperms have three nuclei Two sperm nuclei One tube…

Q: What are the two structures that allow angiosperms to be the dominant form of plant life in most…

A: The kingdom Plantae can be divided into five divisions. Angiosperm, one of the five divisions, are…

Q: What is a flower? Describe the parts of a typical Angiospermic flower?

A: Plant are the autotrophic , photosynthetic eukaryotes that are included in plant Kingdom . Each…

Q: What is the evolutionary significance of pollen and seeds?

A: Pollens are male gametophyte of plant that are differentiated into animal pole containing male…

Q: Angiosperms rely on a number of control pathways that govern when to produce reproductive…

A: Pollination. Effective pollination involves the transfer of pollen from the anthers to a stigma of…

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: What is the difference of life cycles between gymnosperms and angiosperms?

A: Gymnosperms, are plants with seeds. They do not have flowers and fruits. Their seeds are necked not…

Q: In angiosperms, what is the Sporophyte? Are sporophytes haploid or diploid?

A: Angiosperms are vascular plants. Thy have several reproductive adaptations that contribute to their…

Q: What is the mechanism of pollination in gymnosperms and how the size and presence of wings on each…

A: Since you have asked multiple parts of the same question, we are eligible to answer only the first…

Q: Explain the arrangement of nuclei in the mature angiosperm embryo sac (megagametophyte) and list…

A: The process of maturation of the female gametophyte or mega gametophyte in angiosperms is known as…

Q: In what ways are the life cycles of angiosperms similar to and different from those of conifers?

A: Angiosperms are also known as vascular plants. They consist of stems, roots, and leaves. Apart from…

Q: What are the five key differences between angiosperms and gymnosperms?

A: The group of an autotrophic living organism with a eukaryotic cell and having a cell wall are termed…

Q: What are the angiosperms with two cotyledons called?

A: Angiosperms are flowering plants. They contain leaves, roots, and stems. They belong to the kingdom…

Q: What is the evolutionary importance of the fruits for the angiosperms?

A: Fruits are the mature ovaries of angiosperms. After fertilization, ovules are transformed into seeds…

Q: Double fertilization evolved independently in gnetophytes and in flowering plants. Name two other…

A: Fertilization is a sexual reproduction process in plants wherein the male gamete that is pollen…

Q: Are gymnosperms heterosporous or homosporous? Explain what this means. What are the evolutionary…

A: All seedless plants are homosporous because they produce a single kind of spore (Bisexual…

Q: How are the male gametophytes and the male gametes formed in angiosperms?

A: Angiosperms are distinguished by the presence of enclosed seeds. Their seeds are present in the…

Q: Both gymnosperm and angiosperm bear seed ,then why are they classified seperatedly?

A: Plants are any member of the kingdom Plantae, comprising multicellular organisms. It generally uses…

Q: How do animals participate in angiosperm reproduction?

A: Answer- Pollination is the essential process by which male gamete or pollen grain is transferred to…

Q: What do pollen chamber in gymnosperms represent?

A: Gymnosperms are flowerless plants that produce naked or uncovered seeds or cones. The seeds of these…

Q: What are the two divisionsof the angiosperms?

A: Angiosperms are flowering plants. In them the flowers are the reproductive structures that contain…

Q: Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and…

A: A cotyledon is the first leaf structure to arise in the embryo of an angiosperm Cotyledon is the…

Q: According to the cladogram, do all basal angiosperms possess vessel elements?

A: Introduction :- An angiosperm is a flower-producing plant. Angiosperms, often known as flowering…

Q: Define the n generation and 2n generation in angiosperms?

A: Kingdom Plantae consist of all the plants on the earth. The life cycle of organisms is the series of…

Q: Explain the feature of gametes, sporophtes,embroy,zygote in the life cycle of angiosperm?

A: Spermatophytes include plants bearing ovules enclosed in a protective cover called ovar. Such plants…

Q: when comparing the reproductive life cycles of moss and angiosperms, what differences allow the…

A: Moss lives in damp and shady places. These are the most primitive plants .Moss do not contain…

Q: What are the angiosperms with one cotyledon called?

A: Angiosperms are found in all possible habitat on earth like oceans, plains, deserts, hot spring.…

Q: List the cell types concerned with transport of water in angiosperms and briefly explain the…

A: Biology is defined as the study of life. There are two main branches in biology, namely, botany and…

Q: Can someone please explain this Angiosperm Life Cycle based on the arrows?

A: Angiosperm  The plants which produces flowers are known as angiosperm.

Q: A gymnosperm leaf carries 16 chromosomes. What is the number of chromosomes in its endosperm?

A: The tissue formed inside the flowering plants’ seeds by fertilization is called endosperm. The…

Q: What adaptations make seed plants suitable for land life?

A: Evolution is termed as the change in the heritable characteristics in a population over a period.…

Q: How and from where do cotyledons develop from for a bean seed?

A: Plants reproduce through formation of seeds or spores. Cotyledon is the significant part of the…

Q: What is the main difference between angiosperms and gymnosperms in terms of where the seeds are…

A: Angiosperms are also known as flowering plants. Gymnosperms are flowerless plants that produce cones…

Q: Name the parts of an angiosperm flower in which development of maleand female gametophyte take…

A: Angiosperms are known as flowering plants because they produce flowers. They have well developed…

Q: In what three ways does reproduction in the angiosperms differ from that of the gymnosperm?

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

Q: What are the disadvantages of double fertilization in angiosperms

A: Angiosperms are a type of plants which have flowers and have seeds inside a fruit and have the…

Q: What is the evolutionary link between angiosperms and animals?

A: Angiosperms are those vascular plants with true roots, stems, leaves, and seeds embedded in the…

Q: What is the difference between sperm and pollen (in both gymnosperms and angiosperms)?

A: Gymnosperm is a group of plant that have unprotected seeds due to lack of an ovary or fruit. It…

Q: Both gymnosperms and angiosperms bear seeds, then why are they classified separately?

A: Gymnosperms are non-flowering plants and angiosperms are flowering plants. For example, plants like…

Q: Which of the following steps in the reproduction of angiosperms do animals assist with?

A: Angiosperms are also known as flowering plants. In angiosperms, the reproduction takes place in the…

Q: How did the evolution of the flower promote the explosive diversification of the angiosperms in the…

A: The Cretaceous period marks the evolution of angiosperms. The flower diversification played an…

Q: When and where does reduction division take place in the life cycle of a liverwort, a moss, a fern,…

A: Introduction We will answer the question in below step