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: How many haploid nuclei and haploid cells are present in female gametophyte of angiosperm?
A: Angiosperms are called flowering plants. The flower is the reproductive part of the angiosperms. A…
Q: Which gymnosperm family has fleshy, drupaceous appearing fruits?
A: The plant body is complex, made up of several systems. Each system in the body has a distinct…
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: How are insects such as bees important for the reproduction of angiosperms?
A: Honey bees are perhaps the primary pollinator of numerous nursery plants and most business natural…
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: How many cellular nucleidoes the pollen tube ofangiosperms have? What isthe ploidy of each of…
A: The pollen tube is a hollow tube through which sperm from the pollen reaches the egg cell, and…
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: 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 are parthenocarpic fruits? Also gives an example.
A: Parthenocarpy can be defined as the development of fruits without undergoing fertilization. The…
Q: How do the adaptations of gymnosperms and angiosperms enablethem to live in drier habitats than…
A: The change in the heritable characteristics of the species across many generations is called…
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: In what ways are the life cycles of angiosperms similar to anddifferent from those of gymnosperms?
A: The gymnosperms and the angiosperms are different in many ways and have some similarities as well.…
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: What is pollen grain?
A: Plant reproduction is the production of new offspring in plants, which can be accomplished by sexual…
Q: What are angiosperms, theflowering plants? What is themain feature thatdistinguishes them from…
A: Plants are the multicellular and photosynthetic organisms belonging to the kingdom Plantae except…
Q: What is a flower? Describe the parts of a typical angiosperm flower
A: A flower is a part of a flowering plant that belongs to an angiosperm group. A typical flower…
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: Are gymnosperms heterosporous or homosporous? Explain what this means. What are the evolutionary…
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: Explain anatomy of gymnosperms
A: Gymnosperms are 'seeds bearing plants' that have their ovules exposed i.e., ovules are without…
Q: Distinguish between gymnosperms and angiosperms, and between a microspore and a megaspore
A: Plant kingdom is the subcategorized into Thallophytes ,Bryophytes, pteridophytes, Gymnosperms and…
Q: what structure of gymnosperms are homologous to gametophytes of the seedless plants?
A: Gymnosperm has a naked seed and does not bear fruits. Gymnosperms are evolved before angiosperms.…
Q: Name the female sex organs of bryophytes, pteridophytes and gymnosperms.
A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…
Q: How is gymnosperms used to make beverages and naracotics?
A: Gymnosperms are seed-bearing plants without flowers and the seeds are not enclosed in an ovary. The…
Q: What is megasporophyll of angiosperm called?
A: Angiosperms are those seed plants in which seeds are formed inside fruits and the sporophylls are…
Q: How is gymnosperm produce microspore and megaspore?
A: Plants are a type of eukaryotes as they contain a well-defined nucleus. There are several plants…
Q: Define the role of cycus in gymnosperms?
A: Introduction: Also known as Acrogymnospermae, gymnosperms are a group of vascular plants that…
Q: Does horsetails are gymnosperms?
A: Horsetails are also known as Equisetum. They are mainly found in damp habitats, alongside rivers and…
Q: What is economic importance of gymnosperms?
A: Gymnosperms are the seed plants and are characterized by the production of naked seeds.
Q: How different aregymnosperms frombryophytes andpteridophytes?
A: The kingdom Plantae is one of the most far reaching realms with more than 300,000 unique species.…
Q: What is seed coat and fruit wall with example?
A: The results of fertilization are seeds and fruits in the case of sexual reproduction in plants. The…
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: Draw the structure of gymnosperms?
A: Gymnosperms are naked seeded plants, these have exposed ovules on megasporophylls. These plants do…
Q: How reproduction occurs in gymnosperms?
A: Gymnosperms are naked seed plants. They are non-flowering and non-fruit-bearing 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 four groups of gymnosperms?
A: Introduction:- "Gymnosperm" is derived from the Greek terms "gymnos" (naked) and "sperma" (seed), so…
Q: What is an ovule and what are integuments? What is different between gymnosperms and angiosperm in…
A: Higher plants (vascular plants) refer to the group of plants that comprises vascular tissue to…
Q: What are characteristic features of bryophytes or gymnosperms?
A: All plants come under the kingdom Plantae. They are eukaryotes, multicellular, and having cell…
Q: What is the natural habitat of gymnosperms?
A: The gymnosperms are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and…
Q: Gymnosperms and angiosperms have the following incommon except(A) seeds.(B) pollen.(C) ovaries.(D)…
A: Plants are multicellular organisms in the kingdom Plantae. Plants use the process of photosynthesis…
Q: How does the flowering plant life cycle differ from that of the gymnosperms?
A: Introduction :- Conifers, cycads, Ginkgo, and gnetophytes are among the gymnosperms, a clade of…
Q: Where in an angiosperm would you finda megasporangium?(A) in the style of a flower(B) enclosed in…
A: Flowering plants are also called the angiosperm. Megasporangia (female sporangia) produce…
Q: What is monocotyledons in angiosperm?
A: The flowering plants are otherwise known as angiosperms. The presence of flowers, endosperm present…
Q: Where are microspore produced in gymnosperms? Megaspores give rise to which structure in…
A: Gymnosperms are the seed-producing non-flowering plants. The seeds of this plant are totally exposed…
Q: Why gymnosperms lacks fruit?
A: The gymnosperms are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and…
Q: What advantages do flowers give angiosperms over gymnosperms?
A: Angiosperm are flowering plants which is largest and most diverse group of kingdom plantae.…
Q: What are external features of gymnosperms?
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
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 fruits? What can they look like? What are their function? What were early angiosperms like?…
A: 1.The fruit comes from the fleshy or dry ripened flowering and contains seeds. Example: Apple,…
Q: what dicot group to diverge from the gymnosperms?
A: Phylogeny is the branch of biology that studies phylogenetic analysis. A phylogenetic analysis is…
Q: What is microsporophyll of angiosperm called?
A: Angiosperms are the flowering plants, which make up the phylum Anthophyta that includes possibly as…
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: How different are theendosperm of gymnospermsand the endosperm ofangiosperms?
A: Angiosperms are the vascular seed, flowering plants. Angiosperm is the most diverse group among land…
Q: What are the difference between gymnosperms and angiosperms
A: Plants are living organisms that contain a cell wall made up of cellulose. They have green pigments…
Q: What is the classification of gymnosperms?
A: The gymnosperms are a group of seed-producing plants, which produce seeds that are not contained…
Q: How is the nutritive tissue in the seeds of gymnosperms formed?
A: Introduction:- Gymnosperms are flowerless seed plants that do not produce flowers. Gymnosperms…
What do pollen chamber in gymnosperms represent?
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