Why would terrestrial existence be of an advantage to plants? What is the advantage for plants of having alternation of generations?

Q: What are the evidance that plants drove the evolution of hunams?

A: ▪︎Plants have a complex relationship with  humans extending back into evolutionary history. ▪︎Plants…

Q: In which of the following plant group the gametophyte is the dominant generation? Group of answer…

A: Gametophyte generation is the life cycle of the haploid stage or the stage of the gametes. The…

Q: Which two structures evolved though a series of changes in the reproductive biology among some…

A: Plants are photosynthetic eukaryotes of the realm Plantae. By and large, the plant realm…

Q: How does the reproduction of seedless plants differ from that of seed plants?

A: Plants-----1) vascular plants----seed and seedless                  2) non-vascular…

Q: Which group of Monera is known as jokers of the plant kingdom and why?

A: A group of organisms that forms a unit is known as taxon. Organisms are placed in a taxon based on…

Q: What does it take for a plant to live in the city versus in a forest? Please compare similarities…

A: Plants form an integral part of the world ecosystem, and their survival is important for the…

Q: Which type of plant is heterosporous?   A. moss   B. liverworts   C. pine trees   D.…

A: Spores are the structure produced by the meiosis in sporangial mother cells. These spores germinate…

Q: Where would you look to find the gametophyte generation of aflowering plant?a. at the shoot apical…

A: Gametophyte is the haploid generation found in the life cycle of plants. In the lower plants, the…

Q: All members of the Plant Kingdom have a close ancestor "the Charophytes" and from aquatic habitat.…

A: Evolution is the basis of life. The closest ancestor of plant kingdom "the Charophytes" which are…

Q: What adaptations do plants have that allow them to survive on land?

A: When the organisms adapted to life on land, they had to face several challenges in the terrestrial…

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 of the "Bryophtes"? O They are dominated by the gametophyte…

A: Dear student answer of your question is given below:  1 option is correct answer. i.e they are…

Q: What is the name of the grass family? About how many species does it contain? Name seven genera (and…

A: Grasses belong to the division Magnoliophyta, class Liliopsida, order Cyperales, and the family…

Q: Give the economic and ecological importance of Bamboo (the subfamily Bambusoideae).

A: Bamboos are a diverse group of evergreen perennial flowering plants in the subfamily Bambusoideae of…

Q: A major innovation of land plants is embryo protection. How is a  moss embryo protected from…

A: *The answer of this question is option c that is by the archegonium. * The moss embryo protected…

Q: Cite at least three (3) advantages of having two plant forms in the life cycle of land plant

A: A land (terrestrial) plant has its entire life cycle divided into two phases or…

Q: A slight change in a plant species’ flower structure might favor a different pollinator. How might…

A: Pollination is the process by which the pollens are transferred from the anther (male) to the stigma…

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: Many of the adaptations of the Bryophytes and Seedless Vascular Plants resulted in?   the production…

A: Bryophytes are small, non-vascular plants. They include mosses, liverworts, and hornworts. Seedless…

Q: Which of the following characteristics of plants is absent intheir closest relatives, the charophyte…

A: Charophytes are classified under freshwater algae, which share certain distinctive traits with the…

Q: In which of the given plants, both sporophyte and gametophyte are multicellular and independent?…

A: R.H. Whitaker’s classification system divided the organisms into five major categories. Kingdom…

Q: Why is the fern able to grow larger than the moss?

A: In the forest understorey, moss and fern species are prevalent. Both moss and fern species are…

Q: Which of the following is not a characteristic of plants? (a) cuticle (b) unicellular gametangia (c)…

A: Introduction :- The outermost covering of plants is the cuticle, which protects leaves, fruits,…

Q: Which of the following characteristics of plants is absent in their closest relatives, the…

A: Charophyte algae live in a freshwater habitat where they may attain size ranging from a few…

Q: What is an example of an adaptation that plants have that help them survive in different climates?

A: Plants have adaptations to help them survive  in different areas or different climatic conditions.

Q: What are the two major classes of flowering plants, and how can one distinguish between them?

A: Gymnosperms are plants that do not flower and have naked seeds. There were six phyla of gymnosperms…

Q: What is the name of the grass family? About how many species does it contain? Name seven genera (and…

A: Species are defined as the group of living organisms that are able to interbreed or capable of…

Q: Kalanchoe is the direct production of plantlets on the tips or edges of the leaves. Leaves that act…

A: Kalanchoe is a plant which thick leaves.In this plants the vegetative propagation can occur through…

Q: What sorts of anatomical contrasts would you expect between the upper and lower surfaces of a…

A: Plants are terrestrial beings. While most of them are evolved to live in harsh conditions of land,…

Q: What are leaves? what are the two types? What is the difference between homosporous plants and…

A: we are supposed to answer only first three subparts in case of multiple question posted. Please…

Q: Which of the following is true concerning the Anthophyta? O They were the first plants to colonize…

A: Anthophyta, also called Angiospermophyta, is a phylum comprising the flowering plants (angiosperms).…

Q: what is the function of flower petal in plant reproduction?

A: Plants are multicellular, eukaryotic organisms that are autotrophic in nutrition. Autotrophic means…

Q: In which of the following lineages would you expect to find a triploid (3n) endosperm? anthophyta O…

A: triploid endosperms are the characteristics  of angiosperms. These are used to give nutrition to the…

Q: How does being a haploid affect the alteration of generations? I do not know if that question makes…

A: The ferns have two stages in its life cycle , one is the sporophyte another is gametophyte . These…

Q: The main function of deep roots in xerophytes is to

A: Introduction:- Any plant that has evolved systems to avoid water loss or to conserve available water…

Q: What is the food needed by mango plants/trees? How do they obtain their food? How do they perform…

A: Mango is the autotrophic photosynthetic plant. A mango tree requires high-nitrogen fertilizer…

Q: How may the following trends in plant evolution be adaptive to living on land? (a) dependence on…

A: Introduction Evolution is the process of a species' characteristic changing over several generations…

Q: Which adaptation allows plants to grow tall?   1. pollen 2. flowers & fruits 3. seeds 4. vascular…

A: The adaptation that allows plants to grow taller is:

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: 1. A difference between seedless vascular plants and plants with seeds is that?   A. the…

A: According to our guideline we can answer only the first question. So, upload the questions…

Q: What features not present in seedless plants have contributed to the enormous success of seed plants…

A: The seedless plants are algae, bryophyte and pteridophytes.  The seed bearing plants are gymnosperm…

Q: In what ways do animals participate in the reproduction of seed plants?

A: Plant reproduction is the creation of new posterity in plants, which can be refined by sexual or…

Q: Most plants are so large their bodies exist in several different environments. What does this mean?…

A: NOTE: The question must be "Most plants are so large their bodies exist in several different…

Q: There are two alternative hypotheses about the life cycle of the early vascular plants, the…

A: Vascular Plants are the plants which help in conducting water and food to all the different parts of…

Q: Does closing of the leaves of the Makahiya plant once touched considered as thigmotropism? Why or…

A: Thigmotropism is directional  plant growth movement where particular part of  plant body move or…