Where in an angiosperm would you finda megasporangium?(A) in the style of a flower(B) enclosed in the stigma of a flower(C) within an ovule contained within an ovaryof a flower(D) packed into pollen sacs within the anthers found on astamen

Q: Which of the following is correct regarding female gametophyte development in Angiosperms? The…

A: Unlike gymnosperms, angiosperms are the flower-bearing plants. Angiosperms are vascular plants that…

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: The stamens represent: (a) microsporangia (b) male gametophyte (c) male gametes (d)…

A: Microsporangia are sporangia that produce microspores. They are also called pollen sacs. Male…

Q: Key features of seed plants facilitating life on land include three of the following four traits.…

A: The cuticle is found on all terrestrial plants, even mosses, and it serves as a barrier against UV…

Q: Which statement below is correct regarding the formation of the endosperm in angiosperms? O the…

A: Endosperm is nutritious part present near the embryo. It is triploid in nature.

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: 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: Which of the following sex and generation combinations directly produces the fruit of angiosperms? O…

A: Fruit is a seed-bearing structure in angiosperms formed from the ovary after flowering. In…

Q: How does double fertilization occur in flowering plants?a. The two sperm in a pollen tube fertilize…

A: Double fertilization is a characteristic feature of angiosperms in which out of the two sperms…

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: A seed contains what? O spores O gametes O a baby gametophyte O a baby sporophyte

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

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: Most flowers contain both male and female reproductive structures, in contrast to the cones of…

A: To answer this question we must have knowledge about plant kingdom.

Q: Why is ovule naked in gymnosperm?

A: Gymnosperms are known as plants with naked seeds or seed plants without flower. They have vascular…

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 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: 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: What features of seeds and fruits have enabled angiosperms to become so widespread?

A: Angiosperms are plants whose ovules are enclosed in an ovary. The seed is a fertilized ovule and has…

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: Even before a seed germinates, it already has a root; what is the name of this embryonic root? In…

A: Radicle:  is the embryonic root which will develop into the primary root of the plant.

Q: What can you say about an early interpretation or hypothesis that the gnetophytes are probably the…

A: Taxonomy is the branch of biology concerned with the placement (of a new creature into an existing…

Q: What support structure for seedless vascular plants, gymnosperms grow 10 or 100 of feet tall? -…

A: Gymnosperm is a group of seedless vascular plants that do not produce seeds or fruits. These are…

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 evolutionary advantage does double fertilization provide angiosperms over gymnosperms?

A: Double fertilization is a fertilization mechanism of flowering plants.

Q: Choose the following to represent the female gametophyte in angiosperms. A Embryo B. Synergid C.…

A: According to our guideline we can answer only the first three subparts of a question. So, upload…

Q: the diversity of the angiosperms is partly attribute to the development o fruit and seed. describe…

A: a fruit is a mature ovary and its associated parts. A seed is an embryonic plant enclosed in a…

Q: Which of the following statements is accurate? a) All plants have identical sporangia, all producing…

A: Both the haploid and diploid phases of plants are multicellular.

Q: The seed coat formes from the Select one: O A. the haploid antipodal cells O B. the diploid…

A: Seed is the diploid structure. It is found in the gymnosperms and angiosperms. The parts of a seed…

Q: The embryo of monocotyledonous seed consists of one large, shield shaped cotyledon. What is it known…

A: Embryo of monocot Though the seeds differ greatly, the early stages of embryo development…

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: Differentiate the reproductive structures and processes of the four plant representatives according…

A: There are four groups of land plants bryophyta, pteridophyta, gymnosperms and angiosperms. Out of…

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: How are the gymnospermseeds formed? What are theploidies of the structures thatcompose the seeds?

A: Gymnosperms represent a group that includes the plants that produce seed. It includes cycads,…

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: Sexual Reproduction in Angiosperm Fusion of gametes DOUBLE FERTILIZATION FLOWER POLLINATION FRUITS…

A: Fertilization occurs by the fusion of sperm and egg to produce a zygote which develops into embryo.…

Q: Mention three adaptive advantages of the seed. 8. Besides the seed, what other structure is a…

A: Seeds contain a diploid embryo which upon germination produce sporophyte. Seeds live in a state of…

Q: Which of the following statements is correct? A. Double fertilization is unique to seed plants B.…

A: Since you have posted multiple questions, we are instructed to answer the first one. If you want a…

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: During fertilization in flowering plants, one sperm cell nucleus fuses with the egg nucleus,…

A: The gymnosperms, also known as Acrogymnospermae. They produce seeds without covering. So, they are…

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: Corn kernel and Peanut How are they similar and how are they different? How do the embryos (do both…

A: A monocots can be defined  by having seeds that contain single embryonic leaf known as cotyledons.…

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…