Many biology labs use slides of root tips to demonstrate the stages of mitosis. Why is this a better choice than using a slide of a mature leaf?
Q: It was previously stated that parenchyma cells are relatively inexpensive to build. What does that…
A: Introduction: Parenchyma cells are functional cells or ground tissue in plants possessing a thin…
Q: What is the process in the plant life cycle that occurs within sporangium and results in spores?
A: Spores formed inside the sporangia disperse and give rise to Gametophyte upon growth. These…
Q: If there are 4 cells in anthers, what will be the number of pollen grains? A. 4 B. 8 C. 16 D. 32
A: Anther It is the pollen-producing reproductive organ of a flower. Pollen Grain These are the male…
Q: Question attached
A: Answer: Introduction: Plants have two stages in their lifecycle these include the diploid stage and…
Q: Terrestrial plants have stomata on the surface of their leaves. A single stoma is surrounded by two…
A: Stomata are composed of a pair of specialized epidermal cells referred to as guard cells.
Q: According to your thinking what would be the most logical way to produce a variegated ornamental…
A: Variegated leaves means having white and green patches in the leaves of the concerned plants. In the…
Q: What tissues of the plant provide the greatest opportunity to observe cells actively undergoing…
A: Mitosis is a type of cell division in which the parental cell undergoes division and gives rise to…
Q: A student collected samples of cells from a woody plant during the spring and produced the drawings…
A: Mitosis can be defined as the process in which a single cell divides to form two daughter cells.…
Q: In animals, meiosis produces gametes (sperm cells and egg cells), but that does not happen in…
A: A sporophyte is a diploid multicellular condition in plant’s life cycle or algal life cycle.
Q: What region of a root has the most mitotic activity?
A: Flowering plants consists of two major organ systems that is, the root system and the shoot system.…
Q: The diagram shows part of a flower after it has been pollinated. A B C D Google Which labelled…
A: The flower reproduces when the pollens from the male flower-anther are carried or transferred via…
Q: Fill in the blank. The megagametophyte is No answer text provided. O Diploid O Haploid
A: Megagametophyte is the female reproductive organ which produces female gametes.
Q: Plants undergo an alternation of generations. This means that the diploid _____ produces spores,…
A: Alternation of generations occur in some plants and algae which have distinct haploid sexual and…
Q: Explain why there are more cells observed in mitosis in the root tip than in the woody stem.
A: Mitosis is the mechanism through which somatic cells of the body divide and develop new daughter…
Q: If a plant is left in a dark room with a light at one side, the plant will grow to the light as…
A: Photosynthesis is the mechanism by which plants obtain energy from light. This is how light affects…
Q: Which plant structure creates the xylem? stoma O cambium guard cell dermal tissue
A: Answer: XYLEM : It is a kind of tissues in plants that are used to transport water and some…
Q: The part of gynoecium that determines the compatible nature of pollen is: (a) stigma (b) style (c)…
A: The gynoecium is the female reproductive part of the flower which consists of one or more pistil and…
Q: Why is meristem important in plants and what is the relationship with cell division?
A: Simple plant growth is facilitated by meristem tissue. There are 2 meristem - One in shoot apex and…
Q: Below is a Figure of a Shoot Tip, Is the encircled part a permanent tissue? True or False
A: Meristematic tissues in plants are made up of a swarm of undifferentiated cells whose sole purpose…
Q: In angiospermic plant before formation of microspore sporogenous tissue undergo cell division (a)…
A: Flowering plants produce two types of reproductive cells, called angiosperms. These male gametic…
Q: What is a sporophyte? A diploid plant that undergoes meiosis A haploid plant that produces gametes…
A: Sporophyte is an asexual or spore forming multicellular phase observed in some plants and algae.…
Q: In plants, each cell consists of a box-like _________________________ surrounding a mass of…
A: A cell is a hub of metabolic activities that take place inside an organism. The variety of cells…
Q: A mutant plant has roots that grow in all directions. Which of the following organelles would you…
A: Plant mutations can be defined as the sports, breaks, or chimeras, are naturally occurring genetic…
Q: Many plants are propagated by humans through vegetative reproduction. what plant do you know of is…
A: Answer: Introduction: Vegetative reproduction is a type of asexual reproduction taking place in…
Q: Name the type of cell division that occurs during growth of shoot.
A: Plant cells go through enormous size increase unaccompanied by cell division is a vital difference…
Q: Of the encircled portions of a stem cross section in the figure, determine what contains parenchyma…
A: The bulk-forming functioning tissue in just about any organ or biological structure is called…
Q: Since you're done with your study of plant tissues, you may now answer the questions about them…
A: The growth of any organism occurs by cell division process. Usually, a group of cells known as stem…
Q: explain why there are more cells observed in mitosis in the root tip than in the woody stem.
A: Plant tissues are classified into meristematic and permanent tissues, and permanent tissues are…
Q: Is the protonema part of the gametophyte or sporophyte generation?
A:
Q: Name the type of cell division that occurs formation of pollen grains.
A: Cell division (CD), also called cell duplication. It is the mechanism of synthesis of daughter cells…
Q: Compare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the…
A: Reproduction is the process of formation of new offspring from parents. Reproduction can be asexual…
Q: what is the function of flower petal in plant reproduction?
A: Plants are multicellular, eukaryotic organisms that are autotrophic in nutrition. Autotrophic means…
Q: The anther contains:(a) Sepals(b) Ovules(c) Carpel(d) Pollen grains.
A: The anther is the major structure involved in the reproduction of flowering plants. It is present at…
Q: Some leaves have a pair of leaf-like appendages called stipules at the base. If a leaf has stipules,…
A: The given image is of hibiscus.
Q: A gymnosperm leaf carries 16 chromosomes. What is the number of chromosomes in its endosperm?
A: The tissue formed inside the flowering plants’ seeds by fertilization is called endosperm. The…
Q: Contrast the life cycle of plants to that of animals (e.g., human beings) -Typical life cycle…
A: The life cycle of plants is different than that of humans in several aspects. The major difference…
Q: What tissues of the plant provide the greatest opportunity to observe cells actively undergoing…
A: Mitosis is a type of cell division where the parental cell give rise to two daughter cells with…
Q: what tissues of the plant provide the greatest opportunity to observe cells atively undergoing…
A: .In plants, mitosis occurs in...
Q: After pollen lands on a stigma, it is far away from the ovule with the megagametophyte, which holds…
A: The plants that have flowers belong to Angiosperms. A flower is a sexual unit of the plant. The…
Q: Please explain two structurws which are formed during the cell cyycle of plants that are located in…
A: Plants have unique type of cell division as they are known to construct new cell wall inside cell…
Q: If there are 4 cells in anthers, what will be the number of pollen grains?
A: Flower is an reproductive organs consisting of male and female reproductive parts. Stamen is male…
Q: Why when peas place on a hand towel in a cup for sunlight, water and oxygen. It does not germinate?
A: Peas (Pisum sativum) are members of the legume family and are small, round seeds that are present…
Q: During lab you will observe the stem tip of a Coleus plant in order to observe a leaf primordium (a…
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: An angiosperm plant has 24 chromosomes in microscopic mother cells. What is the number of chromosome…
A: Angiosperms are a major division of plants, which make up the majority of all plants on Earth. They…
Q: Below is a Figure from a Shoot Tip, indicate which numbers islare meristematic cells? - 2 3
A:
Q: The megaspore in most flowering plants grows into a megagametophyte that has seven cells and eight…
A: A megaspore mother cell also called megasporocyte, is a diploid cell in plants. A megaspore mother…
Q: Why is à leaf blåde flattened? Point out two differences between a dicot leaf and a monocot leaf?…
A: The exposed broader part of the leaf is called leaf blade. It contains chlorophyll and stomata…
Q: A young plant has: O a. Several layers of secondary cell walls O b. A middle lamella close to the…
A: The cell wall is a rigid protective layer covering plant cells, fungi, and some protists. It…
Q: Sketch out a plant seedling (no need to draw leaves) based on the following information: Have a…
A: * seedling is the young sporophyte of a plant developing from embryo of a seed. *Seedling starts…
Many biology labs use slides of root tips to demonstrate the stages of
mitosis. Why is this a better choice than using a slide of a mature leaf?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- explain why there are more cells observed in mitosis in the root tip than in the woody stem.These cells are part of the root tip (a non-reproductive part of the plant). Knowing what you do about the phases (you can't see this detail from the picture), which cells are diploid? Select all that apply. Group of answer choices C D A BIn plant reproduction, fertilization occurs when the male and female sex cells form ______________. * Choose the right answer: a.) a clone b.) a sprout c.) a petal d.) a seed
- In animals, meiosis produces gametes (sperm cells and egg cells), but that does not happen in plants. When some of the cells of a sporophyte undergo meiosis, what types of cells are produced? What do they grow into?Which of the following pairs of plant structure has the haploid number ofchromosomes? A. Megaspore mother cell and antipodal cells B. Egg cell and antipodal cells C. Egg cell and endosperms D. Microspore mother cell and antipodal cellsMitotic Cell division occurs in dogs, potato, zebra, and parrots cells. Which character will be absent in potato plants but present in dogs, zebra, and parrots cells? a. Root apical meristems are present where mitosis occurs. b. The resulting cells will contain exact numbers of chromosomes comparing parental cells. c. Star shaped Aster formation occurs around centrioles. d. Cell plate formation occurs.
- In angiospermic plant before formation of microspore sporogenous tissue undergo cell division (a) Name the type of cell division. (b) What would be the ploidy of the cells of tetrad?What region of a root has the most mitotic activity?Name the type of cell division that occurs during growth of shoot.
- You are studying a type of plant known as " rockcress" or Arabidopsis sp. You discover a mutant in which the central cell of the female gametophyte cannot be fertilized. What structure will not form in these mutant plants? Synergids Pollen tube Endosperm Egg cellwhat tissues of the plant provide the greatest opportunity to observe cells atively undergoing mitosis? Why?The part of gynoecium that determines the compatible nature of pollen is: (a) stigma (b) style (c) ovary (d) synergids