According to cellular organization how are living beings divided into two groups?

According to cellular organization how are living beings divided into two groups?
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Cellular beings are divided into two groups: the prokaryotes, unicellular beings whose sole cell does not have a delimited nucleus, and eukaryotes, uni or multicellular beings with cells having delimited nucleus. Life Kingdoms Review - Image Diversity: prokaryotes eukaryotes
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Which is correct about cell theory in view of current status of our knowledge about cell structure? (a) It needs modification due to discovery of subcellular structures like chloroplasts and mitochondria. (b) Modified cell theory means that all living being are composed of cells capable of reproducing. (c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation. (d) Cell theory means that all living objects consists of cells whether or not capable of reproducing

Description : Which is correct about cell theory in view of current status of our knowledge about cell structure? (a) It needs modification due to discovery of subcellular structures like chloroplasts and ... Cell theory means that all living objects consists of cells whether or not capable of reproducing

Last Answer : (c) Cell theory does not hold good because all living beings (e.g., viruses) do not have cellular organisation.

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Description : Which are the beings that form the kingdom Animalia? What are the two big groups into which this kingdom is divided?

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Which are the groups of living beings that form the protist kingdom?

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Description : Are viruses cellular beings?

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Description : What is cellular level organization means?

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Description : Into which categories are living beings classified?

Last Answer : Living beings are classified, from the broader to the more particular category, into kingdom, phylum, class, order, family, genus and species (KPCOFGS can be used as mnemonic). Kingdom is the broadest category and the others in sequence are encompassed by the previous one.

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Description : Imagine every human being since the dawn of human beings had your brain. Civilization advances only as far as your ability to figure things out, and all of society is built according to your sensibilities. What would the world be like?

Last Answer : It would be a miracle if we even discovered fire.

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Last Answer : Answer: It emphasizes that most average human beings avoid to be led, want to lead

Mammal identity card. How are mammals characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Description : Mammal identity card. How are mammals characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: dogs, cats, horses, giraffes, elephants, apes, humans, bats, whales, dolphins, opossums, kangaroos, platypus. Basic morphology: hair, diaphragm muscle, ... (prototherians), marsupials (metatherians), placental (eutherians). Cell Tissue - Questions and Answers

Bird identity card. How are birds characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Description : Bird identity card. How are birds characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: chickens, sparrows, parrots, ostriches, penguins. Basic morphology: aerodynamic body, feathers, pneumatic bones, horny beaks. Skin: impermeable keratinized, ... , internal fecundation, shelled eggs with extraembryonic membranes. Mammalian - Questions and Answers

Class Reptilia identity card. How are they characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Description : Class Reptilia identity card. How are they characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: snakes, turtles, crocodiles, lizards, dinosaurs (extinct). Basic morphology: tetrapods, some with carapaces (like turtles). Skin: impermeable keratinized, corneous ... sexual, internal fecundation, shelled eggs with extraembryonic membranes. Class Aves - Q&A Review

Amphibian identity card. How are amphibians characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Description : Amphibian identity card. How are amphibians characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: frogs, toads, salamanders. Basic morphology: two pairs of limbs, eyelids, hydrodynamic larvae. Skin: moist and permeable, mucous glands. Respiration: ... reproduction: sexual, water dependant, external fecundation and aquatic larval stage. Class Reptilia Review

Fish identity card. How are fishes characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Description : Fish identity card. How are fishes characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction?

Last Answer : Examples of representing beings: sharks, rays, sardines, tuna, salmons. Basic morphology: hydrodynamic body, fins; cartilaginous skeleton in chondrichthyes, bony skeleton in osteichthyes. ... sexual, internal fecundation in chondrichthyes, external in osteichthyes. Frog Facts - Amphibians Review

Chordate identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Chordate identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

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Description : Echinoderm identity card. How are echinoderms characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: sea cucumber, sea urchin, starfishes. Basic morphology: calcareous endoskeleton with spines, ambulacral system. Type of symmetry: secondary radial. Germ layers and ... cephalization. Types of reproduction: sexual, with larval stage. Phylum Chordata - Study Here

Mollusc identity card. How are molluscs characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Mollusc identity card. How are molluscs characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

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Arthropod identity card. How are arthropods characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Arthropod identity card. How are arthropods characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: cockroaches, flies, crabs, lobsters, shrimps, spiders, scorpions, mites. Basic morphology: segmented body (metameric), articulated limbs, chitinous exoskeleton, ... crustaceans, metamorphosis in some insects, no larval stage in arachnids. Phylum Mollusca Review

Annelid Identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Annelid Identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: earthworms, leeches, lugworms. Basic morphology: cylindrical body, segmented (metameric). Type of symmetry: bilateral. Germ layers and coelom: triploblastics, ... ). Types of reproduction: sexual, with dioecious and monoecious beings. Phylum Arthopoda Review

Nematode identity card. How are nematodes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Nematode identity card. How are nematodes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: ascaris, hookworms, filaria, pinworms. Basic morphology: cylindric (round) body, not segmented. Type of symmetry: bilateral. Germ layers and coelom: ... ganglial chord, primitive cephalization. Types of reproduction: sexual. Phylum Annelida - Q&A Review

Platyhelminth identity card. How are platyhelminthes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Platyhelminth identity card. How are platyhelminthes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: planarias, schistosomes, taenias. Basic morphology: flat worm. Type of symmetry: bilateral. Germ layers and coelom: triploblastics, acoelomates. Digestive system: ... , beginning of cephalization. Types of reproduction: asexual and sexual. Phylum Nematoda Review

Cnidarian identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Cnidarian identity card. How are they characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Examples of representing beings: jellyfish, corals, sea anemones, hydra. Basic morphology: polyp or medusa. Type of symmetry: radial. Germ layers and coelom: diploblastics, acoelomate. Digestive ... of reproduction: asexual and sexual with larval stage and metagenesis. Flatworms - Study Them Here

Sponge identity card. How are sponges characterized according to example of representing beings, basic morphology, type of symmetry, embryonic (germ) layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Description : Sponge identity card. How are sponges characterized according to example of representing beings, basic morphology, type of symmetry, embryonic (germ) layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction?

Last Answer : Example of representing beings: sponges. Basic morphology: tubular or globular body with spongocoel, sessile; choanocytes, pinacocytes and amoebocytes. Type of symmetry: not established. Germ layers ... Types of reproduction: asexual and sexual with larval stage. Cnidarians - Questions and Answers

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Description : According to the passage, human beings have mostly in mind (A) Observation of things (B) Preparation of mental images (C) Expression through language (D) To gain knowledge

Last Answer : (C) Expression through language

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Is it possible to live healthily on a diet that is not directly or indirectly connected to the harm of living beings?

Description : Is it possible to live healthily on a diet that is not directly or indirectly connected to the harm of living beings?

Last Answer : Many plants make their seeds and die. So we can use all the seeds and use nuts. Root vegetables make themselves and die so we can use all root vegetables. Legumes also grow their seed pods ... pick some without killing the plant and all the cabbagy plants that die after they make their vegetable.

Do human beings only continue on living because of a negative or positive drive?

Description : Do human beings only continue on living because of a negative or positive drive?

Last Answer : What do you mean by positive and negative drives?

What do you think of technology creating realistic living beings and objects with CGI in movies to the point where you can't tell real from fake?

Description : What do you think of technology creating realistic living beings and objects with CGI in movies to the point where you can't tell real from fake?

Last Answer : I can see where it would be a good thing for popular movies that have a series going on. For instance, you'd never have to worry about Harrison Ford getting old if you had a good CGI version of ... to make and easier on the actors if there's no costuming and make up involved. Or set building.

Q. 1. Do you find that all living beings need the same kind of food? -Science

Description : Q. 1. Do you find that all living beings need the same kind of food? -Science

Last Answer : No, all living beings do not need same kind of food. As we know that different living organisms have different eating habits according to their structures, requirements, habitats, etc. They may be herbivores ... such as cow and goat eat grass, oilcake and leaf. Lion and tiger eat other animals.

Assertion : Comparative biochemistry provides a strong eviednce in favour of common ancestory of living beings. Reason : Genetic code is universal.

Description : Assertion : Comparative biochemistry provides a strong eviednce in favour of common ancestory of living beings. Reason : Genetic code is universal.

Last Answer : Assertion : Comparative biochemistry provides a strong eviednce in favour of common ancestory of living ... both the assertion and reason are false.

Template/lock and key theory of enzyme action is supported by (A) Enzymes speed up reaction (B) Enzymes occur in living beings and speed up certain reactions (C) Enzymes determine the direction of reaction (D) Compounds similar to substrate inhibit enzyme activity

Description : Template/lock and key theory of enzyme action is supported by (A) Enzymes speed up reaction (B) Enzymes occur in living beings and speed up certain reactions (C) Enzymes determine the direction of reaction (D) Compounds similar to substrate inhibit enzyme activity

Last Answer : Answer : D

How can the abundance and diversity of living beings in the tropical forests be explained ?

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Last Answer : The biodiversity of these ecosystems can be explained by the great availability of the main abiotic factors for photosynthesis. Since these factors are abundant, plants can perform maximum photosynthetic ... the appearing of varied living beings as well as the existence of large populations.

Are there living beings without cell ?

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What is the Biology field that studies the classification of living beings?

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Last Answer : The Biology field that studies the classification of living beings is called Taxonomy.

Why is it a strong evolutionary hypothesis that although viruses are the structurally simplest beings they were not the first living beings?

Description : Why is it a strong evolutionary hypothesis that although viruses are the structurally simplest beings they were not the first living beings?

Last Answer : The fact that viruses are obligate intracellular parasites makes very weak the hypothesis that virus appeared before cellular beings in the evolution of life.

Bio-magnification implies - (1) Toxic matters are magnified (2) Living beings are magnified (3) Light is magnified (4) Food is magnified

Description : Bio-magnification implies - (1) Toxic matters are magnified (2) Living beings are magnified (3) Light is magnified (4) Food is magnified

Last Answer : (1) Toxic matters are magnified Explanation: Biomagnification is the sequence of processes in an crosystem by which higher concentrations of a part ittihir chemical such as the pesticide DDT, are reached in organisms higher up the food chain.

Social Science deals with a) Objects b) Human beings c) Non living things d) None of the above

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What is true for archaebacteria? (a) All halophiles (b) All photosynthetics (c) All fossils (d) Oldest living beings

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Last Answer : D)people also desire a high degree of quality in their lives

In Exo-biology we study about- (a) External structure of living beings (b) Life present on the earth (c) Life present in the other layer of earth atmosphere (d) Life found in space and on other setallite.

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Last Answer : (d) Life found in space and on other setallite.

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Assertion: That branch of science which deals with the study of living organisms is called Biology. Reason: Living organisms always have cellular orga

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