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Page 159: 155,, Chemical Co-ordination and Integration,, 24.,, 25.,, 26.,, adipose tissue), and enhances cellular, glucose uptake and utilisation. Thromboplastins are, the coagulation promoting substances, released from clumped platelets and, damaged tissue, which helps in the, formation of the enzyme prothrombinase., (d) Regulation of RBCs production is, accomplished by hormone erythropoietin, which is secreted by kidney. By, mitotic divisions of the meristematic cells, new cells are produced. So, such, neurons and nerve fibres are known as, motor neurons and motor nerve fibres,, respectively. Page 268: EBD_7166, 264,, Assertion Reason Question Bank,, Solutions, 1.,, 2.,, 3.,, 4., 5.,, (b) Net primary productivity is the rate of, organic matter built up or stored by, producers in their bodies per unit time and, area. Benzer, coined the terms cistron (unit of function),, recon (unit of recombination) and muton, (unit of mutation)., In pleiotropism, a single gene affects a, number of phenotypic traits in the same, organism. The most conspicuous traits, of prey animals are anti predatory traits., Sensory capacities, body size, running, speed, pattern of flight, camouflage, startle, behaviour, poisonous body fluids, and, mimicry are all traits that help a prey evade, its predator. Assertion reason question on grade 11 placentation and use. B) An important technique of tissue culture,, somatic hybridization results in the, production of somatic hybrid plants. Undigested, and unabsorbed food (faeces) is, transferred to long intestine where the, water and some vitamins are absorbed., Absorption of water takes place by, osmosis from the lumen of the small, intestine through its epithelial cells and, into blood stream through villi. A) Caffeine Withdrawal Symptoms: Headache,, sleepiness, irritability, lethargy, constipation,, depression, muscle pain, stiffness, cramping,, lack of concentration, etc.

Assertion Reason Question On Grade 11 Placentation Test

About one-fifth of the, total volumne of plasma flowing through, the kidneys is filtered out as the glomerular, filtrate. Assertion reason question on grade 11 placentation test. Reason: Sporopollenins are absent in the region of germ pores. Assertion: Open circulatory system is found in, most arthropods., Reason: Arthropods contain haemolymph which, directly bathes internal tissues and organ., 35. Thus photochemical, smog is mainly composed of oxides of, nitrogen volatile organic compounds (pr., pollutants), ozone and peroxyacetyl nitrate, PAN (sec.

Page 29: Plant Kingdom, 59.,, 60.,, 61.,, 62.,, 63.,, (b) The ovulate or female cones take about, three years to mature. The blood, flows so close to the surface that some, exchange between blood and water can, easily occur. Assertion: IUT is the transfer of embryo with, more than 8 blastomeres into the fallopian tubes., Reason: This is a very popular method of forming, embryos in-vivo., 37. That is why antigen, presentation is so important to the immune, response., Morphine is a very effective sedative and, painkiller, and is very useful in patients who, have undergone surgery., Interferons are proteins that are effective, against most viruses. C) Vigorous contraction of the uterus at the, end of pregnancy causes parturition., Parturition is induced by a complex, neuroendocrine mechanism. Under certain conditions, it, bears sporangia. The space travellers could feed on, Chlorella soup. Assertion Reason Questions for Biology Chapter 24 Sexual Reproduction in Flowering Plants. The agent which keeps metals in, the soluble state is called chelating agent, or ligand. The substrate is changed into, products. Sclereids are, broader as compared to the fibres being, isodiametric polyhedral, spherical, oval,, short or cylindrical. In Hatch and, Slack pathway, one glucose molecule is, formed by fixation of 6CO2 in the plants., 32. Assertion: Double fertilization is characteristic, feature of angiospersms., Reason: Double fertilization involves two, fusions., [AIIMS 2016], 27.

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If two genes are linked, completely, all gametes would carry the, parental combinations and no, recombinants would be produced. They, usually function as activators. C) The rate at which a population can be, expected to grow in the future can be, assessed graphically by means of a, population pyramid-a bar graph displaying, the numbers of people in each age, category. C) The ovules where the micropyle comes to, lie close to the funiculus due to unilateral, growth of the ovule are called anatropous., This is the most common type of ovule in, angiosperms. MOET has been done in, cattle, sheep, rabbits, buffaloes, mares, etc., 10. Bio] (a) How are variations useful for species if there is drastic. Page 157: Chemical Co-ordination and Integration,, 9.,, (b),, 10.,, (a),, 11.,, (a),, 12.,, (a),, their metamorphosis. The, CO2 released in the bundle sheath cells, enters the C3 or the Calvin pathway, a, pathway common to all plants. C) Feed back inhibition is a type of reversible, inhibition found in allosteric enzymes. They, come to flower and bear fruits prior to end, of growing season. In the intestinal lumen, they, reduce the surface tension of fat dropletes,, causing their breakdown into many smaller, ones. Each antibody molecule, consists of identical light chains and two, identical heavy chains held together by, disulphide bonds., 23. It covers the, inner surface of the intestine, stomach and, gall bladder.

These are responsible, for adding fluids to semen during the, process of ejaculation, thereby facilitating, the process of reproduction., (d) Each seminiferous tubule is lined on its, inside by two types of cells called male, germ cells (spermatogonia) and sertoli cells., The male germ cells undergo meiotic, divisions finally leading to sperm formation,, while sertoli cells provide nutrition to the, germ cells. This, increase in pulmonary volume decreases, the intra-pulmonary pressure, which, becomes less than th e atmospheric, pressure forcing the air from outside to, move into the lungs., 23. In bacteria, donor may be H2S or malate, or succinate., (c) Leishmania donovani causes kala-azar., The parasite is transmitted by sandfly. Assertion reason question on grade 11 placentation in dianthus. These claspers help, in copulation., Members of class Chondrichthyes are, marine with streamlined body having, cartilaginous endoskeleton. The largest bud is cabbage., According to their nature, buds can be, vegetative, reproductive and mixed., Stems are modified to perform different, functions like storage, protection,, mechanical support and photosynthesis, etc.

Assertion Reason Question On Grade 11 Placentation In Dianthus

Assertion: In angiosperms, the male, gametophyte is the pollen grain., Reason: Pollen grain contains stigma, style and, ovary., 17. Assertion: Pancreas is a heterocrine gland., Reason: Endocrine part secretes insulin and, glucagon and exocrine part secretes an acidic, pancreatic juice containing enzymes., 27. Herpes behaves in a, way that makes it very difficult to attempt a, cure. These cells have, cellulosic cells walls, contains large, nucleus and rich in protoplasm. The abaxial epidermis generally bears, more stomata than adaxial epidermis., Sometimes adaxial epidermis may even lack, stomata. Other areas look, white and constitute the white matter of the, CNS. Assertion: Holoblastic cleavage with almost equal sized blastomeres is a characteristic of placental animals.Reason: Eggs of most mammals, including humans, are of centrolecithal type. Psilophyta (a, pteridophyte division) lack true roots., (c) Leaf tips of Adiantum caudatum, develop, adventitious buds for vegetative, propagation. Page 222: EBD_7166, 218,, in the intestine called Peyer's patches., 25. Assertion: Holoblastic cleavage with almost, equal sized blastomeres is a characteristic of, placental animals., Reason: Eggs of most mammals, including, human, are of centrolecithal type., 58. Phloem is also called, bast.

High soil, fertility favours population density., Living organisms are regarded as open, system as they can gain or loose energy, from external environment. Assertion: A drop in temperature does not affect, spermatogenesis., Reason: During temperature drop, the smooth, muscles contract and bring the testes closer to, the pelvic cavity., 19. D) 'Critically endangered' is the highest risk, category assigned by the IUCN red list for, wild species. AnswerAnswer: (b) A typical microsporangium consists of two parts, outer wall and central homogeneous sporogenous tissue. Assertion: Exine of a pollen grain is made up of sporopollenins which are resistant to high temperatures, strong acids or alkali as well as enzymatic degradation. As a result,, there is a rapid movement of glucose from, blood to hepatocytes and adipocytes, resulting in decreased blood glucose level, (hypoglycemia). Soil is, sandy, there is little climatic variation and, increased moisture., Tyloses are most abundant in heart wood, (duramen), where wood parenchyma is, scarce, in the xylem of woody plants as, response to injury or as protection from, decay in heartwood.

Assertion Reason Question On Grade 11 Placentation And Use

Assertion: The proton gradient is broken down, due to the movement of protons across the, membrane to stroma through the transmembrane, channel of the F0 of the ATP ase., Reason: It is the breakdown of proton gradient, that leads to release of energy., 18. Attend Live Classes using Any Device be it Phone, Tablet or Computer. The incompatibility process is, determined by the genotype of male, gametophyte (pollen) itself, e. g.,, Liliaceae, Poaceae, Solanaceae., (ii) Sporophytic self-incompatibility (SSI)., The incompatibility process is, controlled by the genotype of the, sporophytic tissue of the plant from, which the pollen is derived, e. g.,, Asteraceae, Brassicaceae., 47. Local, people have been using the super sweet, berries from their plants for centuries but, protein brazzein and 'tre' gene coding it is, patented in U. S. A. The environmental check, on population size, or its biotic potential is, called environmental resistance. Their tail is long, sensitive, and prehensile for grasping the branches, of trees, but their limbs cannot be used for, grasping the branches of trees, because of, non-opposable thumbs and mostly clawed, digits. B) The tissues in which the cells of which, have lost the capacity to divide and have, attained a permanent shape, size and, function due to morphological, biochemical, and physiological differentiation are, permanent tissues. The protoplasm of, plasmodial slime mould is considered as, purest in the living world.
D) Ionising radiation's like X-rays, gamma rays and particulate radiations from radio, active substance are known to rupture, DNA strands and induce mutations to, cause cancers., 57. C) Nucleic acids are polynucleotides. The rest of it is, passed out of the body in urine and your, exhaled breath. Angiotensin II, stimulates, the secretion of aldosterone from the zona, glomerulosa of the adrenal cortex., Aldosterone promotes reabsorption of Na+, ions by epithelial cells of the collecting duct., Retaining Na+ raises the osmotic pressure, of blood and reduces water loss from the, body. It is, the major site of digestion and absorption, of different type of food. Whereas,, order includes one or more related families., R. H. Whittaker (1969), an American, Taxonomist, classified all organisms into five, kingdoms: Monera, Protista, Fungi, Plantae, and Animal. It contains a large Ti-plasmid, (tumour inducing plasmid) and it can, transfer a part of its plasmid DNA to the, host plant. Grey matter, is composed of nerve cells, bodies,, dendrites and synapses. It affects, the human immune system., (b) The ADA gene gives instructions for, producing the enzyme adenosine, deaminase. At the base of the aorta are, present three membranous, pocket-shaped, semilunar valves. The secondary roots spread to a, greater extent. The cow is either mated, with a best bull or artificially inseminated., The embryos at 8-32 cell stage are recovered, and transferred to surrogate mothers.

Due to over, population in countries like India, rain, forests are cut to make place available for, man to live and build houses. Assertion: Heterochromatin is transcripationally, inactive., Reason: Heterochromatin is densely packed., 61. Assertion: Replication on one strand of DNA is, continuous and on another is discontinuous., Reason: The DNA polymerase works in 3' ® 5', direction., 17. Assertion: Haploids can be produced artificially., Reason: Morphologically they are similar to, diploids., 22. It is the connection between, brain and spinal cord. D),, between 1, 00, 000-40, 000 years back. It is possible to prevent outbreaks, with suppressive therapy and people can, reduce the pain of an outbreak with, conventional or alternative treatments, but, developing treatments is very different than, knocking the virus entirely out of a person's, body., 55. This can be explained by, 'biogenetic law'given by Haeckel. Term vernalization was, first given by senko(1928).

After fertilisation and formation of the embryo, the uterus is prepared to receive the embryo and to support the development of the foetus. But here, similar cells, are arranged neither in permanent layer nor, masses to form tissues., (a) All members of animalia are multicellular,, but all of them do not exhibit the same, pattern of organization of cells. Adenoma is cancer of, gland adenoma is located in various glands., 58. Some mangroves, can exclude salts from the roots by, pumping excess of salts back into soil., True xerophytes are the non-succulent, perennials which suffer dryness externally, as well as internally, e. g., Calotropis,, Acacia, Zizyphus, Nerium, etc. Assertion: In gymnosperms, plants lack welldeveloped vessels and fibres., Reason: Companion cells are absent in, gymnosperm., 65. It is due to intake of, contaminated water., (a) Gram negative bacteria contain, lipopolysaccharide in its membrane., (a) Two kingdom classification (founded by, Linnaeus) worked well for a long time., However, this system failed to distinguish, between the eukaryotes and prokaryotes,, unicellular and multicellular organisms,, photosynthetic and non-photosynthetic, organisms. It consists of a highly, vacuolate cytoplasm which is rich in, reserve food and Golgi bodies. These chlorinated hydrocarbons affect CNS, cause softening of brain,, cerebral haemorrhage, liver cirrhosis,, hypertension, also affect an organism's, reproductive system., 21. Now, the desired gene is inserted, and the cut ends are sealed with the help, of DNA ligase. Assertion: Air sacs are connected to lungs in, class Aves., Reason: These help in the process of respiration., 78.

Truly 5000 puffs as it holds 11mg of juice, more than any other I've tried. Going even further, you'd definitely want a choice for how many puffs your vape pod provides. I feel like it tastes more like watermelon bubblicious gum. The longer you spend inhaling when taking a hit, the more E-Liquid and battery life you are using from the vape bar.

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The most common problem is the need to replace the battery. Still going strong on both and it's been 2 weeks. When your ELFBAR Vape E-liquid flavor fades. It's important to remember though that a lack of vapor would usually indicate that the juice is running out.

Thus, I do not have to wait too long for the next vaping session. 5ml for the BC3500 and 13ml for the BC5000. A 4500-puff disposable vape or 5000-puff vape will last about 5-6 days. These statistics on stop-smoking programs included a survey of those who used them. Pros And Cons Of Elf Bar 5000. Are Elf Bars legal in the UK? Remember, ELFBAR is a brand that aims to provide smarter and safer e-cigarette devices. ELF BAR Vape Charge Instruction: Solve Your All Problem. Watermelon: That smooth and delicious summertime flavor that packs a walloping punch of melon juice.

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Super fast shipping, thank you! Pretty Design Good For Socializing With Other Vapers. Each Elf Bar 600 disposable device provides up to 600 puffs, which is equal to approximately 45 cigarettes. I have never experienced this type of special flavor from other disposables. How long should you charge your elf bars for? This light will then go off, once the vape bar has been charged fully. Keeping them clean is important and a lack of cleaning can lead to dirt and debris getting into the device and ruining it from the inside out. You can enjoy your e-cigarette to the fullest. Watermelon Bubblegum: The aromas of delicious bubblegum and watermelon that are bubba-Licious on your taste buds. When you first recharge the device, a light should flash up. As a result, whenever you inhale, its coil heats the dry cotton, resulting in that horrible, searing dry impact. The scrumptious water ice flavor is extremely sweet, smooth, and chilly. Can you charge elf bars. This is a juicy ripe strawberry and vanilla ice cream explosion that is blended perfectly for your pleasure. If you want your Elf Bar to last for a week, that works out to around 80 puffs a day.

What happens if I charge my elf bar overnight? If an Elf Bar battery has started to work less and less, then it might be worth replacing. This is definitely towards the higher end of puff count for disposable devices. 3 Signals To Know When Your Elf Bar Is Charging | The Smoky Box. I do not get any intense throat hits. Let's have a quick stroll through the three nicotine strengths and top flavours Elf Bar 600 comes with. Elf Bars are budget-friendly disposable vapes that are ideal for smokers who want to stop smoking but don't desire to spend a lot of cash on all new vape gear, coils, and along with e-liquid.

How Many Times Can You Charge An Elf Bar Brasserie

Which Elf Bar 600 flavour is the best? With the rise of the ELFBAR Vape, more and more people have questions about its charging function, but there has yet to be a right answer that can answer all of them. The most straightforward method for determining which is the best Elf Bar 5000 flavor is to read overall and double-check the Elf Bar flavors are ones you'd love. This citrus burst is intended to help you refresh your taste receptors.... - 2-Drink more water.... - 3-Try menthol flavor.... - 4-Cut back on caffeine and alcohol.... - 5-Go for unflavored vapes.... - 6-Use an oral hydration product.... - 7-Clean your tongue.... How many times can you charge an elf bar in new york. - 8-Stop smoking. The flavor of your e-liquid may start to taste different. You can buy fruit flavors and a variety of juice flavor options via SmokyBox. 20mg nicotine strength. There may be many reasons why this disposable vape is no longer charging.

However, ELF ABR charging is still a safety concern for many people, and in this blog post, we will discuss the best way to safely charge the ELF VAPE and how to charge the ELFBAR. Is Recharging A ELF BAR Disposable Vape Safe? Authoritative answer you. Mango Peach Watermelon MO5000 (New): The popular Mango Peach Watermelon Lost Mary MO5000 flavor merges a delicious mango and ripe peach with a sweet and sour watermelon. 2) Check for coil resistance – Next, check for coil resistance. Among the most popular Elf Bar 600 flavours are Watermelon, Energy Ice, Kiwi Passionfruit Guava, and Apple Peach.

Can You Charge Elf Bars

Vapers that take stronger puffs will go through vape juice at a faster rate than others and will therefore have a device that does not last as long. Being able to recharge a vape device can be a lot more affordable than having to buy a disposable vape every time the old one runs out. How many times can you charge an elf bar in california. Every disposable vape pen is pre-loaded, pre-filled, and pre-charged, so it's ready to use right away, wherever you go. If you are an average vape user, it will last for 3 to 4 days. Don't worry, Elf Bar 600 shall be your first and last love as long as all you seek is simplicity.

Worried about running out of power? Reason #1: Battery is Dying. There you have it, that's what you are in for with this Elf Bar 600 flavour. Can I hit my vape while it's charging? You can't parade Elf bar in its full glory without talking about the flavours it has to offer. I recommend Elf Bar 5000 disposable vape if you are new to vaping or have recently used other nicotine vape devices. Why is my elf bar flashing blue? Blueberry Ice: Frosted blueberry essence wraps around your senses and satisfies your urge for fresh wild mountain blueberry flavor in your vaping adventures. The first one I bought 2 weeks ago, charged it twice as it's still going. It should last a day or so, depending on how often it's used.

The Elf Bar 5000 flavors offer a chance to break away from the tobacco taste and smell. The 79mm tall Elf Bar BC5000 holds 13ml of e-liquid and consists of 5% nicotine for a satisfying vaping session. Cherry Lemon MO5000 (New): The Cherry Lemon Lost Mary MO5000 rechargeable vape adds a kick of sour lemon to a sweet cherry for a well-balanced vape experience. The best thing is its 5000 puff counts, which satiates the cravings and enables to blow vape clouds to stand out! The device stops working completely. Is 5% nicotine a lot? No battery can last forever! Vape Disposables which are rechargeable allow the user to enjoy a fresh-out-of-the-box feeling for the entire duration of the vape. ELF BAR Vape Near Me. The unique sweetness of guava, the slight tartness of passionfruit with a splash of sunny orange. When your ELF BAR BC5000 vape is not producing enough vapor, it might be because of one of two things: the battery or the coil. We have been told by customers in on-site reviews that Elf Bar BC5000 vapes can last anywhere from 1 week – 2 weeks for the casual vaper.