Q: symhosperms are vascular, bisexual, flowering plants. O True O False
A: Plants have evolved from begin unicellular algal from to large multicellular angiosperms . They have…
Q: When looking at any gymnosperm, you would be observing the generation. O Sporophyte O Gymnosperms do…
A: Gymnosperm is a common term given to conifers, cycads, and Ginkgo. These plants have naked seeds…
Q: Which of the following pairs is mismatched? Select one: o A. Sepal : part of sporophyte o B. Style :…
A: Anatomy is the branch of science that deals with the study of structure and parts of a body. Plant…
Q: fashort-day plant is kept under conditions of long nights and short days, it flowered. But if there…
A: In this question, we have to answer the flowering pattern in short day plants
Q: Where on the plant to do you see the result of Gravitropism and Phototropism? And which parts…
A: Ans: Gravitropism: The co-ordinated process for differential growth in plants due to effect of…
Q: The reproductive organs of the plant are contain within: fruit stem pistil stamen…
A: Plants are autotrophic organisms.
Q: Which of the following is not a characteristic that distinguishes gymnosperms and angiosperms from…
A: Gymnosperms and Angiosperms are different groups of plants that belong to the kingdom Plantae.…
Q: Which of the following is not o choracteristic that distinguishes gymnosperms and angiosperms from…
A: The main difference between gymnosperms and angiosperms is the development of seeds, presence of…
Q: Which mature seed (eudicot or monocot) lacks an endosperm? What happened to it? (Hint: think about…
A: The endosperm is the tissue that surrounds and nourishes the embryo in the angiosperm seed. It…
Q: In angiosperms, usually play(s) a role in pollination, while fertilization is performed by .…
A: Angiosperms are vascular plants. They have stems, roots and leaves. Their seeds are found in a…
Q: What separates the gymnosperms from other seed plants?a. a vascular systemb. wind dispersion of…
A: Gymnosperms are a group of plants that include medium-sized trees or tall trees and shrubs. They…
Q: Callase enzyme which dissolves callose of pollen tetrads to separate four pollens is provided by:…
A: Enzymes are the biocatalyst that catalyzes the biochemical reactions or processes by lowering the…
Q: ONLY IN ANGIOSPERMS: Monоcot Dicot Cotyledons Leaf venation Floral parts (number) Vascular bundle
A: Angiosperms belong to the plant kingdom and are the vascular plants that bear seeds in their fruits…
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: Plants produce reproductive cells which cause fertilization giving rise to different generation. How…
A: Metagenesis The life cycle in which there alternation in between two phases is called as…
Q: What feature(s) of the ginseng plant tell you that it is not a bryophyte?
A: Bryophytes are usually found in shady, damp places and are widely distributed throughout the world.…
Q: ne male gametophyte of the moss looks identical to the fomake from the naked cye, but the photo slow…
A: The moss are under the bryophyta. They have thyroid structure and they are non flowering…
Q: In a short essay(100–150 words), discuss how a flower’s ability to reproducewith other flowers of…
A: Flowers consist of sepals, petals, stamen, and carpel. The carpel is the female reproductive organ…
Q: Which of the following is not a characteristic of gymnosperms? Select one: O A. fruits O B.…
A: The plant kingdom is a vast kingdom consisting of thallophyta (plant body not differentiated), and…
Q: What is pollination? Whatare the main forms ofpollination?
A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also…
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: Angiosperm flowering is controlled bya. temperature.b. gibberellins.c. photoperiod.d. magnesium.
A: Plants are known to be the Primary Producer of nature. It is capable of processing its own food…
Q: In Some of the fruits, the floral parts are persistent even up to maturity. Identily these parts.…
A: Flower is the reproductive part of the plants. Sometimes it has both male and female reproductive…
Q: Describe the important characterstics of gymosperms?
A: Gymnosperms are a group of seed-bearing plants that includes 900 different species. The term is…
Q: Which allows gymnosperms to get their sperm to their eggs without environmental water? O pollen O…
A: Gymnosperms are land plants. These plants have a vascular system that supports their vertical growth…
Q: t system of a dicot plant, can you clearly see the nodes and internodes?
A: The shoot tips are the tissues that can regenerate the plant in the beginning. Shoot-tip culture…
Q: What is the differencebetween self pollination andcross pollination? Which ofthese two modes…
A: The transfer of pollen grains from the anther (male flower) to the stigma of a female flower is…
Q: n which part of the flower does both meiosis and fertilization occur? (A) anther (B) filament (C)…
A: A flower is the reproductive structure present in flowering plants .Main function of flower is the…
Q: After fertilization the integument(s) of gymnosperms and angiosperms becomets O nutritive tissue O…
A: The integuments are the ovule's outer layer(s), which mature into a seed coat as the ovule matures…
Q: Which of the following is true statement about plant reproduction? O a. Egg and sperm of bryophytes…
A: Plant reproduction is the process related to production of new offspring in plants which occurs…
Q: What is the function of structures Y and Z? O They enable the flower to undergo photosynthesis. O…
A: The correct answer for the question is: They enable the flower to undergo reproduction.
Q: Which of the following pairs is mismatched? Select one: o A. Sepal: part of sporophyte o B. Style :…
A: Flower is the reproductive structure of angiospermic plants. It is responsible for producing the…
Q: Which association is correct? O barley:dicot O hops:gymnosperm O wormwood:monocot O…
A: The answer is option 5 grape: dicot.
Q: The inner most whorl of leaves in a flower contains? O sepals O petals carpels (pistils) O stamens
A: A flower is a reproductive organ of the angiosperms. The major part of the flower is the stamen…
Q: Rose plants produce large, attractive bisexual flowers but they seldom produce fruits. On the other…
A: Rose plants produce large, attractive bisexual flowers, but they seldom produce fruits, on the other…
Q: A prothallus is: O a. Atype of gametophyte. O b. Found in the conifers for transporting the sperm. O…
A: Ferns are a vascular plant group that belongs to the Pteridophytes plant kingdom. They reproduce by…
Q: angiosperm seed. what's the ploidy level of the highlighted part?
A: Vascular plants are known as angiosperms. They are composed of stems, roots, and leaves. In contrast…
Q: What is the function of endosperm? O None of the above O It develops into the fruit. O It provides…
A: During fertilization in endosperm, out of the two male gametes, one male gamete fuses with egg to…
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 are the typicalstructures of the seed? Whatis endosperm?
A: The flowering plants are also known as Angiospermae or angiosperms. It is the most diverse group of…
Q: Select all of the following that are true about the fern gametophyte. smaller than the sporophyte…
A: Fern gametophytes smaller than the sporophytes site of pollen production multicellular produces…
Q: ind a plant that is using insects to cross-pollinate. What type of plant is it? Bryophyte Symnosperm…
A: The transfer of pollen grains from the male anther to the female Stigma of the same flower or to the…
Q: Some plants can detect increased levels of light reflectedfrom leaves of encroaching neighbors. This…
A: The plants require sunlight for the derivation of the food in terms of stored chemical energy. The…
Q: Flowers are the reproductive components of gymnosperms. O True False
A: Plants are multicellular higher eukaryotic organisms that contain cell walls and true nuclei. Plants…
Q: In the stem of Zea mays, determine the structure that covers its nodes. Determine the meristem above…
A: Anatomy is the branch of science that deals with the study of structure and parts of a body. Plant…
Q: lowing phrases best explains how differing maturity levels of the pistil and stamen are beneficial…
A: Stamen is the male reproductive part of the flower and pistil is the female reproductive part of…
After pollination how does
fecundation occur in
is fecundation dependent on
water?
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- Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. It is most likely: a. a gymnosperm b. a monocot c. a eudicot d. a basal angiospermWhat separates the gymnosperms from other seed plants?a. a vascular systemb. wind dispersion of pollenc. ovules not completely covered by the sporophyte at the time of pollinationd. fruits and flowersDescribe the development of pollen grain and the development of embryosac of flowering plants
- Where would you look to find the gametophyte generation of aflowering plant?a. at the shoot apical meristemb. at the root apical meristemc. in seedsd. in flower partse. Flowering plants lack a gametophyte generation.angiosperm seed. what's the ploidy level of the highlighted part?Which mature seed (eudicot or monocot) lacks an endosperm? What happened to it? (Hint: think about the cotyledons)
- Some plants can detect increased levels of light reflectedfrom leaves of encroaching neighbors. This detectionelicits stem elongation, production of erect leaves, andreduced lateral branching. How do these responses helpthe plant compete?This photographshows a dandelionseed in flight. Describehow seeds and otheradaptations in seedplants contributedto the rise of seedplants and theirdominant role in plantcommunities today.Ansgiosperms describe the fruit and/or seed, and how the seeds are dispersed of dandelion, maple, burdock and corn from an oak tree.
- The intercalary meristems help in increasing the length of the internode of monocots.a. Trueb. FalsePlants produce reproductive cells which cause fertilization giving rise to different generation. How metagenesis are responsible for the survival of angiospermsAngiosperm flowering is controlled bya. temperature.b. gibberellins.c. photoperiod.d. magnesium.