Chemicals Acridine Orange Alcohol (70%) Benzoic Acid Boric Acid Clorox Ethylene oxide Formaldehyde (37%) Glutaraldehyde Hydrochloric Acid Hydrogen peroxide Merthiolate Phenol Potassium permanganate Silver Nitrate (1%) Sodium hypochlorite Tincture of iodine Zephiran Mechanism of Actions Color Use

Q: Draw the structure of head region of cockroach?

A: Cockroaches are the insects belonging to the order Blattodea. These are generalized insects and do…

Q: Distinguish between Upright and inverted pyramid.

A: An ecological pyramid is also called a Eltonian pyramid. It is a graphical representation designed…

Q: Mention the structures labeled in the figure with 1,3, 4, 5, 17, 18 20 21 22 23 24 10 19 16 12 13 14…

A: Introduction :- Snail is a gastropod that has an enveloping shell that it may retreat entirely into…

Q: Complete the table: Urogenital system in Vertebrate Groups Vertebrate Fishes Amphibians Reptiles…

A: The urogenital system in vertebrates could be a complex framework that includes organs responsible…

Q: Label accurately the parts of the Obelia as it appears under the microscope.

A: The picture is showing the portion of Obelia colony. The Obelia is found in coelentrata phylum.

Q: a. Give an illustrated account of mitosis, to show how two genetically identical cells are produced.…

A: Cell division is a process in which a cell splits into daughter cells. In the process of cell…

Q: Differentiate the effects of primary from secondarytuberculosis.

A: The disease could be caused by pathogenic organisms when they invade the host body. The infections…

Q: Identify the specific stage of developmet of each picture.

A: The solid ball of cells that forms at the conclusion of cleavage gives rise to blastula, which is…

Q: discuss answer to step 4 further

A: The Erythrocyte Sedimentation Rate or the "sed rate" is a diagnostic test that reveals the presence…

Q: . Identify three characteristics found in all molluscs.

A: The group of eukaryotic, multicellular, and heterotrophic organisms is classified under the kingdom…

Q: mollusca physiology

A: Mollusca's are the second largest animal phylum.These are sluggish invertebrates, with triploblastic…

Q: Consider a human zygote. How many cells will be there after 4th round of cell division? Before 16th…

A: The male and female gametes are produced by the meiosis process and the gametes are haploid (n) in…

Q: Give a short note on scales of Labeo?

A: Fish scale is a small rigid plate that grows out of the skin of a fish.  In most of the fishes, the…

Q: three specialized feeding mechanism in different organism.

A: Feeding mechanisms Feeding mechanisms are the processes adapted by different organisms to derive…

Q: Define proliferative phase

A: The proliferative phase can be defined as the phase in which the multiplication and spreading of…

Q: с A B

A: Dichotomous keyis defined as a tool that allows the user to identify the identity of items such as…

Q: Explain diplontic?

A: A life cycle is the series of the stage by which an organism passes from one generation to the next…

Q: D C B- А 'E G

A: The given diagram represents the female reproductive organ with baby. We need to identify the parts.

Q: describe Anterior (aqueous) segment

A: Human body has five senses namely vision, hearing, smell, taste and touch. Where vision is a special…

Q: Briefly explain the process of reproduction and give some example.

A: Biological life processes are the activities that organisms perform to survive. These are the basic…

Q: Which of the following sequences gives the correct order for urine formation? Group of answer…

A: The transparent yellowish, acidic fluid, with a characteristic pungent odour, that contains the…

Q: Name and explain: Name the crustacean and other animals that have moult inhibiting hormone (MIH).…

A: Hormones are chemical signals that play an important role in physiological functions. Hormones are…

Q: Briefly describe the toadstools.

A: Toadstools refer to the spore-bearing fruiting bodies of fungi in the form of a rounded cap on a…

Q: Define loop of Henle

A: There are several kinds of nitrogenous waste produced by animals because of the different kinds of…

Q: Please write a brief summary describing the producing in the great hammerhead shark.

A: The process of creating people of the same sort is known as reproduction. Most creatures reproduce…

Q: Identify the common name of the structures pictured below

A: We all know that angiosperms can reproduce sexually by forming male and female gametes.Male gametes…

Q: polyembryony of an armadillo

A: Definition:- Polyembryony is defined as the phenomenon of two or more embryos developing from a…

Q: describe the location and general appearance of thekidneys;

A: Excretion of organic waste is an elaborate process that requires organs of the excretory system to…

Q: Name the enzymes present in peroxysomes?

A: A membrane bound organelle present in the cytoplasm of all eukaryotic cells is termed as…

Q: Enumerate the types of morphogenetic movements employed by vertebrate embryos in gastrulation. Give…

A: Gastrulation is a process that takes place in the early developmental period. In this process a…

Q: Please provide a brief description of what is ovalbumin in eggs and its practical functions and uses

A: Ovalbumin is the white part of the egg. It is the first protein that was successfully isolated in…

Q: Define Chordata

A: A category of an animal which consists of notochord and vertebral column. Chordata is an group or a…

Q: Explain Endothecium ? Explain the importance ?

A: The angiosperms are flowering plants which posses sexual reproduction as the dominant reproductive…

Q: Name the excretory organ of cockroach.

A: Excretory organs are those organs which collects waste products from the body and sent it outside…

Q: Make a table to identify amle and female homologues and describe it common function. Minimum of 7…

A: Gender homologues are analogous or equivalent structures in males and females which perform the same…

Q: Describe how you would determine the sex of a cane toad.

A: The cane toad is commonly known as the marine toad, it is an old species of toad. Its scientific…

Q: Explain the term endoderm ?

A: Endoderm is one of the germ layers—aggregates of cells that organize early during embryonic life and…

Q: Write a short summary of the related system/organs allotted to duct

A: Ducts are passages with well-defined walls that carry the secretions from the organs or glands to…

Q: Identify the protein available in eggs and explain the significance or importance of such protein in…

A: Proteins are made up of amino acids. Amino acids are linked by peptide bonds, this simple structure…

Q: 1 2 3

A: The blood comprises red blood cells, white blood cells, plasma, and platelets. The white blood cells…

Q: Insect cuticle is the characteristic feature of class insecta and is to a large extent responsible…

A: Insect body wall ( also called as Integument and exoskeleton) provides the external covering of the…

Q: Describe calculi. Include what they are, where they can be found, at least two ways they can be…

A: A mineral refers to the chemical compound that plays a vital role in the body's functioning, but the…

Q: Lebel the fish and show the image

A: FISH labeled diagram