WRITE ABOUT A THEME: ORGANIZATION Cells are the basicunits of structure and function in all organisms. A key featurein the life cycle of plants is the alternation of multicellularhaploid and diploid generations. Imagine a lineage of floweringplants in which mitotic cell division did not occur between theevents of meiosis and fertilization (see Figure 30.12). In a shortessay (100–150 words), describe how this change in the timingof cell division would affect the structure and life cycle of plantsin this lineage

Q: la. What is this formation called? 1b. When was it formed? 1c. Would it be found in a haploid or…

A: Meiosis is the process where the reproductive cells in the organisms do a reductional division to…

Q: The embryos of diploid plants are ____________. Group of answer choices diploid Haploid, diploid or…

A: Diploidy  Diploidy is the condition of organisms where it carry two copy of same chromatids.

Q: EXPERIMENT : INDUCTION OF CALLUS SOMATIC EMBRYOGENESIS OF HAPLOID PLANTS Observation after a few…

A: Plant tissue culture can be used to produce haploids from somatic cells. These haploids are used to…

Q: Question attached

A: Answer: Introduction: Plants have two stages in their lifecycle these include the diploid stage and…

Q: Mitosis and Meiosis:

A: Mitosis is the division of a cell into two daughter cells that are genetically identical to the…

Q: Mitotic Phase Characteristics Observed Interphase Prophase Metaphase Anaphase Telophase

A: Mitosis or equational division has four stages -  Prophase Metaphase Anaphase Telophase

Q: Double fertilization in flowering plants occurs when one sperm cell fuses with an egg to form a…

A: Flowering plants are also called angiosperms and produce seeds inside the fruits.

Q: Mutant naploid strain Mate T al a Diploid a (rows) Growth on minimal medium? No Yes Same…

A: Haploid and diploidsAn organism is said to be haploid when it consists of a single copy of a…

Q: Using Venn diagram, discuss the similarities and differences of reproduction in plants and animals

A: Plants are eukaryotic multicellular organisms. Plant cells consist of cell wall for the support of…

Q: Dioecious plants: have two kinds of flowers that open at different times on the same plant are…

A: There are two types of plants: monoecious and dioecious. The monoecious plants have both male and…

Q: Animals and plants both have diploid and haploid cells. How does the animal life cycle differ from…

A: The alternation of generations is the alternation of a sexual phase and an asexual phase in the life…

Q: Haploid (N) 1 Diploid (2n) (fea²? 6 Chara Life Cycle 201

A: Plants are multicellular and eukaryotic organism. Plants contain chlorophyll pigments and perform…

Q: Simulate mitosis and meiosis. For simplicity, assume the cell has two homologous chromosomal pairs…

A: Mitosis: Mitosis is the process where the mother cell divides and produces two new cells called the…

Q: a. What would be the outcome if a cell did not arrest in G1, and then mated in S with a G1-arrested…

A: At G1 check point cells decide whether or not they proceed . G1 checkpoint check the cellular…

Q: Explain the similarities and differences in how mitosis and meiosisare used in the plant and human…

A: Mitosis and meiosis are the two types of cell division that occur during the M phase of the cell…

Q: For each of the following: ECM, CAMs and cell junctions, describe at least 2 specific examples of a…

A: Extracellular matrix (ECM): A sophisticated protein and carbohydrate web surrounds cells and is…

Q: Contrast the genetic content and the origin of sister versus nonsisterchromatids during their…

A: Chromatids are half of the copied chromosomes joined together at the center known as centromeres.…

Q: (a)In mammals , an egg fertilized by one sperm divides repeatedly (1-2-4-8-16-32-64,etc). at the 64…

A: Since you have asked multiple questions , we will solve the first question for you. If you want any…

Q: 1 2 3 4 5 The figure above shows the mitotic phases in onion root tip, which are named: O A.…

A:

Q: Specify the molecule involved in each category (e.g. ECM: collagen, CAMs: cadherins, Cell junctions:…

A: Extracellular matrix ECM are a group of secretary proteins that are involved in holding the…

Q: MATCHING TYPE : (Match A  to B) A; A. Mitosis- Metaphase B. Mitosis - Prophase C. Meiosis-Prophase…

A: Mitosis It is the division of chromosomes in a cell. Usually followed by cytokinesis or cell…

Q: You may have noticed that the undersides (but never the upper sides) of fern leaves have brown dots…

A: Ferns are nonflowering vascular planta that possess true roots, stem and complex leaves. They…

Q: describe the appearance of DNA, spindle fibers and location of the chromosomes in Onion root tip…

A: Metaphase  One phase of cell cycle in which chromosomes align on the equator.

Q: The megaspore mother cell of an angiosperm has a diploid chromosome number of 2n=32. This megaspore…

A: The embryo sex formation in angiosperm is very interesting and unique feature that follows a…

Q: Animal Life Cycle Plant Life Cycle Zygote Zygote Diploid adult Diploid adult Spores Gametes Haploid…

A: The number of whole sets of chromosomes that make up a cell is known as its ploidy. Their paternal…

Q: By what mode of cell division would you expect sperm cells to be formed in the haploid male bee?…

A: Cell division occurs when a parent cell divides into two or more daughter cells. Cell division is…

Q: a. What are the physical differences and similarities in the reproduction systems of plants and…

A: Reproductive system is a system in which one organism give rise to new individuals  . Reproduction…

Q: What does it mean when chromosomes are said to condense during prophase of mitosis? How long are…

A: Before the beginning of prophase begins, the chromosomes duplicate in order to form two thin, long…

Q: Briefly discuss the role of the following proteins/cellular components (centrosome, microtubules,…

A: cell polarity in the elegans embryo Cell polarity is referred to as a fundamental principle that…

Q: Consider a diploid species with a deploid number 2. Show your work and explain your part.      A.…

A: Answer: CELL CYCLE: it is an series of events in which a cell duplicates its genome and divides into…

Q: 1. Examine the micrographs provided on the following two pages, and find one good example of a plant…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: None

A: CORRECT OPTION:C. diploid, 32.Explanation: - Plant cells have 32 chromosomes, making them diploid…

Q: The amount of DNA per cell of a plant species is measured in cells found a different stages of…

A: Mitosis division takes place in all cells in which the parent cell is divided into two daughter cell…

Q: Right after the fertilization process, the zygote polarizes first its membrane and then its…

A: introduction The zygote is polarized by an asymmetric stimulus from the environment, such as…

Q: MAKE CONNECTIONS Look at Figure 12.7 and imagine the twodaughter cells undergoing another round of…

A: Mitosis is a type of cell division that results in the formation of two daughter cells from one…

Q: 1. Examine the image below. M M G2 G1 Go Match the phase from the cell cycle in the column on the…

A: Hello you have asked multiple questions we will be able to answer only first question for rest…

Q: Discuss how seeds/reproductive cells have developed from the most basic, simple plant bodies (algae)…

A: Algae, or photosynthetic protists, are a complex group of species classified into many phyla.

Q: A fertilized flowering plant is represented by what genetic chromosome number: 4n n 2n 3n

A: Anthophyta, also called Angiospermophyta, is a phylum comprising the flowering plants (angiosperms).…

Q: The embryo found in the mosses, ferns, pines, and flowering plants is; Haploid Diploid Neither

A: Embryo  It is early stage of development of a multicellular organisms.

Q: Lab 11- Mitosis & Meiosis If provided microscope images of plant cells, can you determine if they…

A: Introduction A typical cell can divide by two processes one is Mitotic cell division and the second…

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: For a plant cell, on a blank sheet of paper, make 1 drawing of each of the phases of Meiosis I and…

A: Meiosis is a cell division in which four haploid cells are formed from a single diploid cell. It…