Which thing has proved helpful in preserving pollen as fossils?

Q: Sporangia produce gametes via meiosis produce spores via meiosis produce gametes via mitosis…

A: Sporangia are structures found in lower plants like ferns.  The  are responsible for the formation…

Q: What event begins the gametophyte phase of the life cycle? Where does this event occur in liverworts…

A: Bryophytes are gametophyte dominant, that are more prominent longer lived plant which is the haploid…

Q: Gymnosperms were also the first plants to develop pollen . Which of the following statements…

A: The Gymnosperms: Naked Seeds The extant gymnosperms are a clade of seed plants that do not form…

Q: Why are fungi and plants often studied together?

A: Fungi have almost 144,000 species of fungi which include yeasts, smuts, mildews, molds and…

Q: What is a seed? Which generation (gametophyte or sporophyte) produces it? How does the term relate…

A: Thank you for the question  Answer Seed is a part of a seed plant that develops from fertilized…

Q: 8. Which of the following statements about pollen grains is FALSE?

A: Pollen grains are microscopic structures and they vary in size and structure . They bear androecium…

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: Why are the fertile appendages of Equisetum called sporangiophores instead of sporophylls?

A: Equisetum is also know as horsetail.  It is an herbaceous perennial , seedless vascular plant. It…

Q: How are fungi different from other species classifications? What is budding and why do some…

A: Fungi are a diverse group of eukaryotic organisms that include yeasts, molds, and mushrooms. They…

Q: ngiosperm flowers are comparable to gymnosper

A: ANGIOSPERMS are highly organized flowering plants that reproduce sexually using gametes and have…

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: Which is the dominant part of the Lycopodium life cycle, the sporophyte or gametophyte?

A: The kingdom Plantae is further divided into several phyla. Lycopodium belongs to the Pteridophyta…

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

A: Gymnosperms are vascular seeded plant which do not produce flowers , and bear needle leaves They…

Q: What Color Plants Might Be on Other Planets?

A: Plants have evolved to absorb the increased amount of useful light from the environment. Plants on…

Q: write short notes on what follows spore germination in ferns

A: Ferns belong to the group of vascular plants and most plants reproduce sexually with the help of…

Q: where did pollen evolve on the phylogenrtuc tree

A: Pollen is a reproductive parts that developed in plants, specifically in the lineage of plants known…

Q: Is the possession of flagellated sperm a primitive or advanced characteristic in the plant kingdom?…

A: A primitive characteristic in the plant kingdom is the possession of flagellated sperm. It is found…

Q: What do you think is the evolutionary advantage(s) of heterospory over homospory? Do you think it…

A: Plants are living things that belong to the Plantae kingdom. Among the organisms found there are…

Q: What is the purpose of squashing the fruit? 1.To break apart the cell membranes to help release the…

A: It is the DNA extraction method in which DNA was extracted from the cells.

Q: Which of the following is mismatched? anther - female stigma - female…

A: 'Anther-Female' is mismatched because anther is a part of the stamen, a male reproductive part of a…

Q: Explain the myth of 'fairy rings' created by the mushrooms after heavy rain in the forest?

A: Fungi are Eukaryotic organisms that includes mushrooms and microorganisms like yeast and molds. They…

Q: Why do you think it might be functionally important for different species of plants to have…

A: Pollen, or flower sperm, is a fine to coarse powder consisting of microgametophytes (pollen grains),…

Q: Use the picture to fill in the blanks with the most correct answers. This is a picture of the…

A: Bryophytes are the amphibians of the plant kingdom.

Q: In a flower garden, a horticulturist is growing purple and white pansies. The horticulturist notices…

A: Genetics is a branch of biology involved in the study of genes, genetic variation, and heredity in…

Q: Look at the pollen grain in the microscope, according to the morphology that presents this type of…

A: The pollen grains are male gametes of the plants. The pollen grains can fuse with the female gametes…

Q: Seeds are reproductively superior to spores; do you agree with this statement? Justify your answer…

A: The seeds and spores both are reproductive structures in plants, algae, fungi and some other lower…

Q: What is heterospory? Briefly comment on its significance. Give two examples.

A: Introduction In this question we will discuss about heterospory.

Q: What is the correct order of appearance in the fossil record, starting with the earliest: flowering…

A: Fossils are the remains of living organisms that was found after the organism was buried properly.…

Q: A hypothesized evolutionary advantage to asexual reproduction in fungi is that:  -It allows them to…

A: Fungi are any eukaryotic creatures that include microbes like molds and yeasts, along with the more…

Q: Create a terminal (final) “couplet” for a dichotomous key that could be used to differentiate…

A: A dichotomous key is a tool used by biologists to identify organisms based on a series of choices…

Q: How to differentiate between the zygospore and sporangia? Use the picture given in the link folder…

A: Zygospores and sporangia are all the reproductive structures are deployed and some are haploid.

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: What is germplasm? Why is it necessary to have gemplasm collection?

A: The genetic resource is defined as any biological material which contain genes or metabolic material…

Q: an you answer all the parts to this question  Distinguish among (a) simple, (b) aggregate, and (c)…

A: Answer. Simple fruits Aggregate Fruits Multiple fruits It is a type of fruit that…

Q: Why are Ginkgo and Cycas called living fossils?

A: Fossils are the preserved remains or traces of animals, plants, and other organisms from the past.…

Q: What key traits distinguish each group from the other listed in the comparison? A) All land plants…

A: Plants are considered to be living things. It shows how it has grown on Earth. It has several…

Q: de about the place where the fossils of ferns have been found? A) ferns used to live in cold…

A: The climate of the earth is different at different places, supporting a wide variety of species. The…

Q: What is the evolutionary importance of the emergence of seeds in the plant kingdom?

A: Introduction In this question we have to discuss about the importance of the emergence of seeds in…

Q: In tabulated form, contrast the family Poaceae from the family Cyperaceae.

A: About 90% of Kingdom Plantae comprise flowering plants. The largest flowering plant families are…