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Explanation:Roundworms can infest the human gut, where they live, FEED and reproduce. They don't often cause any symptoms, but are more likely to in large numbers. A roundworm infection – also sometimes known as ascariasis or ascaris – is usually EASY to treat. Roundworms are parasites.A pseudocoelomate is an organism with body cavity that is not derived from the mesoderm, as in a true coelom, or body cavity. A pseudocoelomate is also known as a blastocoelomate, as the body cavity is derived from the blastocoel, or cavity WITHIN the embryo.The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined in a LONG, twisting tube from the mouth to the anus.A cuticle, or cuticula, is any of a variety of tough but flexible, non-mineral outer coverings of an organism, or parts of an organism, that provide protection. Various types of "cuticle" are non-homologous, differing in their origin, structure, function, and chemical composition.A parasite is an organism that lives in another organism, called the host, and often harms it. It depends on its host for survival. Without a host, a parasite cannot live, GROW and multiply.sexual dimorphism is the condition where the two sexes of the same species exhibit different characteristics beyond the differences in their sexual organs. The condition occurs in many animals and some plants

chthyes is a class that contains the CARTILAGINOUS fishes: they are jawed vertebrates with paired fins, paired nares, scales, a HEART with its CHAMBERS in series, and skeletons made of CARTILAGE rather than bone. The class is divided into two subclasses: Elasmobranchii and Holocephali.Agnatha is a superclass of jawless fish in the phylum CHORDATA, subphylum Vertebrata, consisting of both present and extinct species. The group is sister to all vertebrates with jaws, known as gnathostomes.

symmetry. NOTOCHORD (flexible rod of tissue at some stage of development), CEPHALIZATION (development of the HEAD), and dorsal nerve cord are all characteristics of chordates. Radial symmetry is the characteristic of CNIDARIANS.

tion:In direct DEVELOPMENT, an animal is born as smaller version of the adult, without attaining a larval stage. It is, therefore, metamorphosis is absent. In animals in which direct development occur may have a large amount of yolk in order to feed the young or the young may fed directly by the mother's body. Both these methods of feeding the young needs high energy from the mother. Hence, the number of offspring is less in number. It occurs in fishes, reptiles, birds, and mammals. It occurs in most of the INVERTEBRATES and amphibians.Indirect development is a type of development that involves a sexually immature larval stage. Larva then metamorphosed to a sexually-mature adult. Animals in which indirect development occurs, lay large number of EGGS, each egg having very less amount of yolk. Due to the small amount of yolk, the larva develops and HATCHES rapidly. Hence, large number of offspring produced. Examples are most of the invertebrates and amphibians.

Wash and rinse all the tools well, then put them into 4 layers of clean CLOTH or heavy PAPER. WRAP the cloth up AROUND the instruments and tie it shut. ...SOAK in bleach or disinfecting chemicals for at least 20 minutes. or. ...Only touch the. inside of the glove.

❤️Hey mate ❤️Although most bacteria are harmless or often beneficial, some are pathogenic, with the number of species ESTIMATED as fewer than a hundred that are SEEN to CAUSE infectious diseases in HUMANS.[2] By contrast, several thousand species exist in the HUMAN digestive system.Hope it helps Follow me ❤️☺️✌️

23pairs of CHROMOSOMES or 46chromosomes.

are small FLOWERLESS plants. this means they LACK the vascular TISSUE, known as xylem and PHLOEM

ach chromosome at the ANAPHASE stage of a bone MARROW CELL in our body has only one chromatid. Solution: ... During the diplotene stage of MEIOTIC prophase I, chromosomes transform into the lampbrush form due to an active transcription of many genes

tion:Growing old physically MEANS aging and we all do it. To me, growing old mentally means SHUTTING yourself off from being EXPOSED to and being interested in new things or experiences. Even though physically I will grow old I hope I can mentally always remain YOUNG.

CytokinesisExplanation:

Lack of proper NUTRITION, caused by not having enough to eat, not eating enough of the RIGHT THINGS, or being UNABLE to use the food that one does eat.

plant causes "allergic responses and results in photodermatitis, herpetiformis dermatitis, and dermatitis artefacta". Answer: Option(d)Explanation:The ragweed allergic occurs when the "immune system" results in REACTION against this. They are found distributed in the tropical and all the areas in the subtropical region. A "NATURAL substance called histamine" is RELEASED when the BODY encounters ragweed. The histamine causes irritation in the skin. The SWELLING and reddish appearance are seen in the infected area.

acid is the most important organic acid produced in tonnage and is extensively used in FOOD and pharmaceutical industries. It is produced mainly by SUBMERGED fermentation USING Aspergillus niger or CANDIDA SP. from different sources of carbohydrates, such as molasses and starch based media.I hope it's useful for u!!☺️

ial microbiology is a branch of BIOTECHNOLOGY that applies MICROBIAL sciences to create industrial products in mass quantities. There are multiple ways to manipulate a microorganism in ORDER to increase maximum product yields. Introduction of mutations into an organism may be accomplished by introducing them to mutagens. Another way to increase production is by gene amplification, this is done by the use of plasmids, and vectors. The plasmids and/ or vectors are used to incorporate multiple copies of a specific gene that would allow more enzymes to be produced that eventually cause more product yield.[1] The manipulation of organisms in order to yield a specific product has many applications to the real world LIKE the production of some antibiotics, vitamins, enzymes, amino acids, solvents, alcohol and daily products. They can also be used in an agricultural application and use them as a biopesticede instead of using dangerous chemicals or as inoculants and HELP plant proliferation.I hope it's useful for u !!☺️

is a HETEROSPOROUS pteridophyte and also a CYNOBACTERIUM AZOLLA used as a Biofertilizer for Rice Paddy.it increases rice production in rice FIELD

tion:HEY MATE here it's your answer,effect of SCREENING

is Rice CropBGA (Blue GREEN ALGAE) Can Be Applied for Rice CROPS

all the above iS the CORRECT ANSWER

it is on 1972Explanation:

bicollated and OPEN is the CORRECT ANSWER

Here are your ANSWERS to your QUESTION

fibroblast cells in our body ADJUSTED at prophase. if you LIKE the answer then mark it as brainliest and keep asking ✌☺

Instead of PLANT CELLS forming a CLEAVAGE furrow such as develops between animal daughter cells, a dividing structure known as the CELL plate forms in the cytoplasm and grows into a new, doubled cell wall between plant daughter cells. It DIVIDES the cell into two daughter cells.

a bivalent is generally referred as a TETRAD. The dyad FORM is the result of DNA replication.Explanation:tetrad is an association of pair of homologous CHROMOSOME PHYSICALLY held together WHEREAS the dyad is a single piece of DNA replicated to form 2 identical DNA molecules (the 2 chromatids of the dyad chromosome).

Explanation:For his discovery of the role that oxygen plays in combustion, Lavoisier is most observed. He identified and NAMED oxygen (1778) and hydrogen (1783) and opposed the hypothesis of phlogistons.He thought that the ENERGY came from a method known as breathing that TRANSFORMED oxygen into CARBON dioxide and heat, just as a burning piece of wood could. Through this EXPERIMENT, Lavoisier was able to show that breathing was a type of slow combustion.

Yes, Priestly’s EXPERIMENTS helped to find out the composition of air when burning of CHARCOAL, carbondioxide is produced which is the one of the composition of air done by Lavoisier.Another experiment with phosphorus done by Lavoisier was cleared that a gas which is the respirable air that is helped in burning was OXYGEN also a component of air.Lavoisier proved EXPERIMENTALLY that carbondioxide and oxygen were the components of air. Lavoisier confirmed the experiments of Priestly about the gases present in the air

Bryophyllum, Tradescantia (balsam), lily leaves can be utilized to prepare a “temporary mount of a leaf peel” to study the cell components like stomata. Explanation:The teacher by telling about the components of the cell, Sandeep can look for those STRUCTURES on the mount while viewing under the microscope. This will AID Sandeep to look out for the rectangular shape of onion cell, cell wall, vacuole etc. that are typical of a PLANT cell. The teacher is PROVIDING experiential teaching which helps the students to learn practically.

.hiiiyour answer is here !Explanation:Phenotypic ratio pertains to the relative number of OFFSPRING manifesting a particular TRAIT or combination of traits. It can be determined by doing a test cross and identifying the frequency of a trait or trait combinations that will be expressed based on the genotypes of the offspring.For example: when a tall plant is crossed to a short plant, some of their offspring will be tall while OTHERS will be short. To determine the phenotypic ratio, the number of times the phenotypes (EITHER tall or short) are expressed is COUNTED. In this case, the phenotypic ratio shall indicate how many of the offspring will be tall and how many will be short based on the genotype.follow me !

The NAME of PROCESS is INCINERATION.

No. DNA replication takes place in S-phase of the Interphase before Meiosis I takes place. Thereafter no replication of DNA takes place before completion of Meiosis II .Explanation:ZYGOTENE is the second stage in this process. It comes right after the Leptotene stage (stage 1) in which CHROMATIN fibres begin to condense. During the Zygotene stage, condensation CONTINUES to make DISTINGUISHABLE Chromosomes.

inition of sterile is 'completely clean, sanitized, and free of all forms of LIFE'. OBVIOUSLY you STILL want your cells and/or any other ORGANISMS you are studying to live, but any reagents or equipment that are used for tissue CULTURE should be sterile