Explain sexual mould of reproduction in slime moulds.

Q: Compare and contrast:  trophozoite vs. cyst pls indicate sources

A: Trophozoite or megna form and cystic form observed in Entamoeba histolytica, it cause amoebic…

Q: least three differences between endospores and the vegetative cell.

A: Gram-positive bacteria produce dormant , resistant and tough spores as defensive measure to combat…

Q: How do slime moulds get their nutrition.

A: Slime mold refers to the several types of eukaryotic organisms that are unrelated. These organisms…

Q: Differentiate between cellular and acellular slime moulds.

A: The slime mold is generally a name given to various eukaryotic organisms that are firstly…

Q: Indicate the significance of the following structures in the reproductiveactivities of yeast…

A: Yeast cells are members of the Fungus Kingdom. They are single-celled microorganisms or eukaryotic…

Q: Describe dispersal of spores in Riccia.

A: Riccia belongs to the Ricciaceae family that grows in moist and shady places. Both vegetative and…

Q: State the positive and negative effect of yeasts and mould on food.

A: Yeast belongs to the fungus family and it forms a group of prokaryotic organisms which reproduces…

Q: Explain the role of algae in petroleum and gas

A: Algal fuel can be an apt alternative to fossil fuel like petroleum .  Depletion of natural fuel…

Q: Explain the term Megasporogenesis.

A: Megaspores are a type of spore that is present in heterosporous plants. The production of two…

Q: Write a short note on mechanism of dispersal of spores in Riccia

A: Bryophyte is one of the plant kingdom’s group; these are small, non-vascular, and flowerless plants.…

Q: Give the modes of sexual reproduction of algae.

A: Algae are the diverse aquatic organisms that produce oxygen by photosynthesis. These organisms are…

Q: Write a Review on THE HEALTH EFFECTS OF MOULDS AND AIR SPORES IN GENERAL

A: Moulds  Moulds belongs to the kingdom fungi. They are found everywhere in indoor and outdoor. They…

Q: Sessile chlamydospores located... * interposed between the septa on the side of septa at the end of…

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

Q: Explain gamatangial copulation in Fungi.

A: Sexual reproduction in fungi takes place between two compatible nuclei. Gamentangial copulation is…

Q: describe tobacco leaf cell

A: Tobacco is the very common name of many plants which are in Nicotiana genus and Solanaceae family.…

Q: What pigment do red algae have that gives its chlorophyll a boost in deep waters? OA. phycoerythrin…

A: The red algae, or Rhodophyta, are a group of organisms that share the following characteristics:…

Q: Conjugation between two Paramecia produces ________ total daughter cells. a. 2 b. 4 c. 8 d. 16

A: Introduction  Protozoan are single cell eukaryotes. They are free living as well as parasitic…

Q: The growth of spores to mycelium is known as ...................... Answer:

A: Fungi is a heterotrophic organisms. They show a great diversity in morphology and habitat. They are…

Q: explain How can one distinguish a filamentous fungus from a colorless alga?

A: Although both algae and fungi are living organisms, they are classified into separate kingdoms. They…

Q: Diagramatically explain life cycle of slime moulds.

A: Slime molds represent many eukaryotic unrelated single celled organisms. These organisms live freely…

Q: Describe types of sexual reproduction found in fungi.

A: Fungi are eukaryotic, heterotrophic organisms that have symbiotic associations with plants and…

Q: Explain the differences between cilia and flagella noting the length and abundance of each. How do…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: What type of cells make up molds and yeasts?

A: Microbes or microorganisms are particularly visible under the microscope only. They are not…

Q: Light microscopical views of the antheridiophore 250 pm. 20 μη C

A: A. longitudinal section: 1. thallus; 2. base of the antheridiophore; 3. antheridia; 4.…

Q: List the characteristic feature of slime moulds.

A: Slime molds are simple organisms, which consists of an acellular mass of creeping gelatinous…

Q: Mention one significant function of rhizoids.

A: Bryophytes include the various mosses and liverworts that are found commonly growing in moist shaded…

Q: Define briefly the structure of slime moulds?

A: Slime mounds are the eukaryotic organisms that can vary their shape or function depending on their…

Q: Describe the properties that enhance the resistance of endospores to the processes that usually kill…

A: The typical living cell might be referred to as a vegetative cell. With the exception of a few…

Q: How are diatoms good pollution indicators?

A: Diatoms are mostly unicellular in nature. They have a cell wall, which consists of two shells…

Q: Make a sketch of Peziza at 400x and upload it here with the following structures labeled: ascus,…

A: Ascus - these are the fruiting bodies which have developed ascospores inside them. Ascospores -…

Q: Compare prochlorophytes with other cyanobacteria. Why do they occupy stratified layers in the ocean?

A: Prochlorococcus is a genus of very small (0.6 µm) marine cyanobacteria with an unusual pigmentation…

Q: What do you mean by somatic phase of cellular slime moulds?

A: Slime mounds are the eukaryotic organisms that can vary their shape or function depending on their…

Q: Which of the following is true about Heterocysts? Choose all possible answers. Are the sites of…

A: Certain filament cyanobacteria, including Nostoc punctiforme, Cylindrospermum stagnale, and Anabaena…

Q: Slime moulds are excellent material for the study of protoplasm.Comment.

A: Slime molds are simple organisms, which consist of acellular mass of creeping gelatinous mass of…

Q: Wife a review on the health effects of mould and air spores

A: Fungi consist of a broad class of organisms from single yeast to multicellular organisms like…

Q: Describe the conditions of nutrition, pH, temperature, oxygen, andlife cycle that made it possible…

A: Microorganisms are isolated and cultured for various reasons. The role of media in the culture,…

Q: A mature amoebae cyst that has four ring-like nuclei could be a) Entamoeba histolytica b) Entamoeba…

A: Entamoeba histolytica has two types of forms - Cyst that is infectious  Invasive trophozoite…

Q: Give some examples of slime mould?

A: Protists are the eukaryotic aerobic organisms that live in aquatic as well as terrestrial habitat,…

Q: What are various characteristics of slime moulds?

A: Fungus-like protists are dependent on dead and decaying organisms for their food. They are mobile…

Q: With the aid of life-cycle diagrams, describe the different types of sexual reproduction in marine…

A: Algae Algae are chlorophyll containing ,simple, thalloid(plant body not differentiated into root,…

Q: Explain the relationship between fungal hyphae and the production of a mycelium.

A: Fungi is a kingdom of eukaryotic organisms that include microbes like yeast and molds and duffer…

Q: Define Slime Moulds.

A: Eukaryotes are organisms whose cells have a nucleus enclosed within a membrane. Eukaryote belongs to…

Q: How do slime moulds reproduce.

A: Slime moulds are organisms that resemble both fungi and protozoa. It is a common name given to…

Q: What are the health effects of moulds and air spores?

A: Fungi are eukaryotic organisms, which are heterotrophs and have important roles in nutrient cycling…

Q: Briefly describe Chlamydomonas

A: Many basic problems in cell and molecular biology are studied using Chlamydomonas as a model system.

Q: Describe the reproduction in red, brown, and green algae.

A: Introduction  The major difference between Red, Green and Brown Algae is the presence of the…

Q: Where do cellular slime moulds occur?

A: Slime molds refer to several kinds of free living eukaryotic organisms that are single celled in…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.