Q: Sketch a seed of a gymnosperm and of a monocot. Label the embryo, seed coat, and nutritive tissue…
A: The living world is categorized into five major kingdoms. Kingdom Plantae is a diverse group…
Q: Based on the text, what type of endosperm of an apple seed, mango seed, and orange seed have?
A: Endosperm Endosperm is a nutritive tissue stored in the seed for the embryo and it is formed by the…
Q: Identify the origin of each of the three parts of a seed.
A: Gymnosperms and angiosperms are the spermatophytes.
Q: list the cell types concerned with transport of water in angiosperm and briefly explain the…
A: There are different structures in the cellular level that helps in the transportation and…
Q: Can the amount of water affect the seed germination of the mongo seeds?
A: Germination is the process of a plant emerging from seed or the phenomena of a seedling sprouting…
Q: Four of the following are steps occur in the earliest stages of seed germination. Choose the fifth…
A: Germination of seeds is a complex process that involves various physiological, biochemical, and…
Q: explain the roles of plant hormones in seed dormancy, seed germination, and directional growth of…
A: Plant hormones are signal atoms, delivered inside plants, that happen in amazingly low focuses.…
Q: On the basis of which grows faster between epicotyl and hypocotyl, compare epigeal and hypogeal…
A: The process of sprouting seed after a period of dormancy is called germination. Scientifically it is…
Q: List examples of environmental and internal factors that influenceseed germination.
A: The reproductive unit of angiosperms is a seed. When tiny seedlings start to emerge, a seed is said…
Q: Differentiate between perisperm and pericarp.
A: Fruits are the mature ovaries of one or more flowers. The outer layer in fleshy fruits is known as…
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: a gymnosperm ________ develops into an embryo within a seed.
A: Gymnosperms are plants that mature with their seeds exposed on the megasporophylls (carpels of the…
Q: Explain the germination process of a typical seed (monocot or eudicot) by addressing hormonal…
A: Germination is the process of seeds developing into new plants. All seeds need water, oxygen and the…
Q: Compare the function of endosperm in monocots versuseudicots
A: One of the two products of double fertilization in angiosperms that is formed as a result of triple…
Q: Explain the diference between short-day and long-day plants.
A: Step 1 Photoperiodism is the effect of photoperiods or relative lengths of day and night on the…
Q: What is dispersal of seeds by explosive mechanism?
A: Seed dispersal is the spread or transport of seeds distant from the parent plant. Plants have…
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: Draw a well labeled diagram of longitudinal section of pistil showing pollen germination?
A: In a plant flower act as a reproductive part. Carpel is a female reproductive organ of flowering…
Q: Studies of phototropism often use which part of an oat seedling: _________________?
A: Phototropism is the growth of an organism in response to a light stimulus. Phototropism is most…
Q: Explain the differences in the germination of a monocot and a dicot.
A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…
Q: Define the role of cycus in gymnosperms?
A: Introduction: Also known as Acrogymnospermae, gymnosperms are a group of vascular plants that…
Q: How does moisture and the presence or absence of light affect seed germination?
A: Seed germination may be defined as the fundamental process by which different plant species grow…
Q: After double fertilization, a zygote and ________ form. a. an ovule b. endosperm c. a cotyledon d. a…
A: Double fertilization involves two sperm cells in which one sperm fertilizes the egg cell to make the…
Q: distinguish between dehiscent and indehiscent fruits
A: The fruit is a seed-bearing structure in the plant and is formed from the ovary after the flowering…
Q: During germination cotyledons come out of the soil in Rice Mango Maize Castor
A: The presence of “cotyledons” (first leaves) in the plants represents the initiation of germination.…
Q: Identify the response of pollen tube movement towards ovule. A. autotropism B. phototropism C.…
A: As per our guidelines we are supposed to answer only ? One question ( if there are multiple…
Q: Explain the origin of the name “gymnosperm.”
A: Introduction Conifers, cycads, Ginkgo, and gnetophytes are among the gymnosperms, a clade of…
Q: What are the major benefits of gravitropism for a germinating seedling?
A: Step 1 Tropism is a biological phenomenon, indicating the growth, response, or orientation of a…
Q: What factors influence the germination of a seed?
A: The process by which a seed grows into a plant is called germination. It begins with the hydration…
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: 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: Discuss the effect of light and water to the leaf epinasty of monggo (Vigna radiata) seed during and…
A: The plant body is complex, made up of several systems. Each system in the body has a distinct…
Q: Diagram the structure of a mature angiosperm and amature gymnosperm seed, indicating the ploidy (1n,…
A: Angiosperms are also known as seed-producing flowering plants. Their seeds have cotyledons and are…
Q: What conditions do seeds need to germinate? Water only Oxygen only Water and…
A: Germinating seeds get their energy by breaking down stored food material in endosperm of a seed.…
Q: Describe the internal morphology of different kinds of seed.
A: Seed Morphologically, ripened ovule is known as seed. In other words, seed is a mature,…
Q: Compare the pattern of early growth that occurs in eudicots andmonocots after germination
A: The embryonic stage of a plant's life is represented by the seed. The embryo (immature seed),…
Q: What is the description of the seed of false sago palm? Based on the text.
A: The Scientific name of the false Sago plan is Cycas circinalis which consists of a poisonous seed.…
Q: Describe the gymnosperm life cycle.
A: Gymnosperms can be defined as seed-producing plants. These seeds are not enclosed in the seed coat.…
Q: Describe the difference between an aggregate and multiple fruit.
A: A flower is reproductive part of flowering plants. Angiosperms produce these multiple and aggregate…
Q: Describe the functions of each structure within the anther (vascular bundles, parenchyma, pollen…
A: Vascular plants are angiosperms. They have branches, roots, and leaves. Angiosperm seeds are found…
Q: State the structures/features observed in early and late stages of eudicot seed development.
A: EARLY STAGE:- ZYGOTE:- male gamete and female gamete are fused and form single celled zygote.…
Describe the differences between eudicot and
seed germination.
Step by step
Solved in 2 steps
- Illustrate the Eudicot seed structure and germination ?Diagram the structure of a mature angiosperm and amature gymnosperm seed, indicating the ploidy (1n, 2n, 3n) ofeach tissue and its role in seed development and germination.Describe seed germination. Investigate conditions necessary for seed germination. Define seed dispersal. Describe the different modes of seed dispersal. Identify seeds and fruits according to their modes of dispersal.
- Ansgiosperms describe the fruit and/or seed, and how the seeds are dispersed of dandelion, maple, burdock and corn from an oak tree.Examine the shoot system of a mature plant (Coleus blumei). Identify the shoot tip, nodes, internodes, leaves, and axillary buds. Each unit of stem that consists of a leaf, axillary bud and internode is referred to as a phytomere. Note that axillary buds always occur above a leaf. Axillary buds give rise to branch shoots. Thus, branching in a shoot system is exogenous (of external origin). How does this compare to branching in a root system?Sketch a seed of a gymnosperm and of a monocot. Label the embryo, seed coat, and nutritive tissue (giving its specific name). Indicate the ploidy of each structure (haploid, diploid, or triploid).
- Which statement below is correct regarding the formation of the endosperm in angiosperms? O the endosperm is formed from the female gametophyte and is haploid O a single sperm nucleus fertilizes the egg nucleus to become the diploid zygote O a sperm nucleus forms both the zygote and the endosperm through double fertilization O a second sperm nucleus fuses with the two polar nuclei of the egg sac МacВook Pro G Search or type URL @ 2# $ & * 2 3 4 6 8 W E R YDescribe the structure of a seed. Include the following: Seed coat, endosperm and embryo.Describe the process of seed formation and seed dispersal in the conifers