Assertion: Xylem vessel is a long cylindrical, tube like-structure made up of many cells each, with lignified walls., Reason: Presence of vessels is a characteristic, feature of gymnosperms., 23. It transforms organic compounds into, simple inorganic compounds. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It is called evences., (a) The Chernobyl disaster, also referred to, as the Chernobyl accident, was a, catastrophic nuclear accident. Assertion reason question on grade 11 placentation and fire. Mycorrhizae increase the ability of, the plant to extract minerals from the soil., In return, fungi are provided with shelter, and photosynthate by the plant. Thus, reason is the, correct explanation of assertion., Virus-free plants can be produced from the, virus infected plants by means of meristem, tissue culture. Page 192: EBD_7166, 188,, 25.,, 26.,, 27.,, 28.,, 29., 30.,, 31.,, Assertion Reason Question Bank, (a) The surface of centromere consists a, special trilaminar plate called kinetochore., It has points for attachment of, microtubules. If self, complementary bases are present in, primers than hydrogen bonds are formed.
They form a bunch which helps, in holding the soil firmly. Buds arise from, notches and these buds are called, epiphyllous buds., (a) Grafting only works with dicots and, gymnosperms, and not with monocots. Assertion reason question on grade 11 placentation pdf. A),, Interferons are natural proteins produced, by the cells of the immune system in, response to challenges by foreign agents, such as viruses, parasites and tumor cells., Interferons belong to the large class of, glycopr oteins known as cytokines., Interferons are produced by a wide variety, of cells in response to the presence of, double-stranded RNA, a key indicator of, viral infection. For example, canola oil, and baking soda have pesticidal, applications and are considered, biopesticides. All, pollen mother cells are diploid and produce, haploid pollen grains after meiosis., 23.
It was, first proposed by Sir James Jeans in the, 1920s., (d) After the evolution of universe the gases, condensed under gravitation and formed, the galaxies and Milky Way galaxy is a part, of solar system from which the earth was, supposed to be formed., (c) The lightest atoms of nitrogen, carbon, etc., formed the primitive atmosphere. Assertion: Ampullae of lorenzini are found, beneath the skin of head region in fishes., Reason: Ampullae of lorenzini acts as receptors., 62. Assertion: Trichomonas vaginalis causes, infection only in women., Reason: Trichomonas buccalis lives in the, buccal cavity., 36. A),, UV,,, O3, O2 + [O], Of late, this equilibrium (or balance has, been disrupted due to enhancement of, ozone deg radation ozone depleting, substances (ODS). 5°C, for 1 km or 1000 m) and greater seasonal, variability., 10. Most of the human, animal and plant, diseases occur because of infections, caused by micro-organisms. Assertion reason question on grade 11 placentation and practice. It is, widely grown in coastal and deltic regions, of tropical and subtropical countries., Coconut fruit show hydrochory i. e., the, dispersal takes place through water, medium.
It secretes these substances in the, bile and indirectly helps by formation of, urea through amino acids in ornithine cycle., They are carried by the bile to the intestine, and are ultimately eliminated with the, faeces. In other words, the, consequen ce of the second law of, thermodynamics is the loss of biologically, useful energy as heat with every energy, transfer in a food chain. Phosphate, circulates in the abiotic environment in both, lithosphere and hydrosphere. T wave is flat when, the heart muscles receive insufficient, oxygen as in atherosclerotic heart disease., 29. Assertion: Viruses are nucleoproteins and lack, cell organelle, etc., Reason: Viruses are not considered organism., [AIIMS 1998], 57. Peripheral proteins lie on the,, 21. Succulent fruits- Succulent fruits are the indehiscent fruits which means their seeds are separated after the decay of the flesh. A) Sclerenchyma is the supporting tissue in, plants. Assertion Reason Questions for Biology Chapter 24 Sexual Reproduction in Flowering Plants. Body tissues obtain, oxygen from oxyhaemoglobin because of its, dissociation caused by low O2 and high CO2, concentration. Sulphur bacteria convert them into, sulphate plants absorb sulphur, in the form of sulphate ions., Plants absorb calcium from the soil is, absorbed by plants in the form of calcium, ions (Ca 2+). It then develops directly into an, embryo without the prior fertilization. In, plants, cells are closely packed and located, quite close to the surface of the plant., (c) Glycolysis is also known as EMP pathway,, as it was discovered by three German, scientists-Gustav Embden, Otto Meyerhof, and J. Parnas in 1930. Results due to, the single base substituiton at the sixth, codon of the beta globin gene from GAG, to GuG, the substitution of amino acid in, the globin protein occurs. B) Artificially acquired passive immunity, results when antibodies or lymphocytes, that have been produced outside the host, are introduced into a host.
Insects, have tracheal respiration., Typhlosole is the characteristic feature of, earthworm. This is known as all or none, law. Anaphase-I, results in reduction in number of, chromosomes but each chromosome has, double the amount of DNA, so, meiosis-II, occur, during which chromatids of each, chromosome separate into different cells., Main aim of meiosis II is to separate, genetically modified chromatids of each, homologous chromosome formed during, crossing over in meiosis-I., 28. Assertion-Reason Question Bank - Disha Experts.pdf - Biology - Notes. This, may be true if resources are limiting, but, not otherwise.
Development is sum of growth and, differentiation. 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. Page 262: EBD_7166, 258,, species are found in a forest habitat. The offspring of, such a cross is called as an outcross., Outcrossing is the best breeding method, for animals that are below average in, productivity in milk, growth rate in beef, cattle, etc. D) Digestive tract in ctenophores consists of, mouth, pharynx or stomodaeum, stomach, or infundibulum, anal canals and two anal, pores. Inorganic cofactors, include ions of a variety of minerals e. g.,, calcium, iron, copper, zinc, magnesium,, manganese,, potassium,, nickel,, molybdenum, selenium, cobalt. Though biological, realization of a test tube baby is a, remarkable achievement, it has raised, several ethical and legal problems like the, right over the child., The technique of in-vitro fertilization, followed by the embryo-transfer in the, uterus of the normal female to start the, development and finally leading to normal, birth, is called test tube baby., 38. 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. Even chronic, exposure to a low level noise (80 -100 dB), as found in many industries and, metropolitan cities near the roads may, permanently damage hearing ability of, humans., 20. D) In a dicot stem, each vascular bundle, consists of phloem on the outer side, xylem, towards the inner side and a strip of, cambium in between the two. A) A sharp transition between two or more, diverse communities, for example, between, forest and grassland, is known as ecotone., The ecotonal community commonly, contains many of the organisms of each of, the overlapping communities and in, addition, organisms are characteristic of, and often restricted to ecotone. Therefore, the regulator and, operator genes are not associated with, them., 39.
Research shows you might be happier. I'm not the only guy who thinks all kinds of things while waiting for a response, or who even sometimes flat-out panics. If you want to make a movie, make it. Don't make her wait quotes pictures. The thing I hated about it was that you live in your trailer all the time and then they call you and you do maybe two dozen lines. And for even more romantic phrases, check out 75 Relationship Quotes to Reignite Your Love.
I want to grow old with you. So stop telling yourself it is! Show you the meaning of love. When I am with you, I feel satisfaction in life and that's why I will never wait to stop waiting for you. I am happy the long wait is gone. If you love her don't abuse her, If you hate her don't make her: OwnQuotes.com. He'll open up the right door at the right time". Sex is more satisfying when there is an emotional and physical connection present in the experience. Custom and user added quotes with pictures. Waiting For True Love Quotes.
"-Carlos Ruiz Zafon. Our goal is to help you by delivering amazing quotes to bring inspiration, personal growth, love and happiness to your everyday life. When our love is not being taken as a mistake. I can never deny my love for you, you make my world complete and I will never tire of waiting for my love. This can be powerful and helpful with the right person, but if you've coupled off with the wrong one, those feelings of attachment can leave you feeling bound to something unhealthy. If they put money down on the bar and it wasn't enough, I'd go wait on someone else who was giving me enough money. Because it's easy for this conversation to sound like a gentle rejection, make it known that there should come a time when you say those words back. 50 Cute Things to Say to Your Girlfriend Every Day. This way, you can both know your status going into the relationship and seek treatment if needed. Two people will become one.
Anticipation can make the whole thing sweeter. I'm a pessimist and also a little bit insecure, if you couldn't tell. " So, it's best to refrain from lying to spare their feelings. Babe, I am waiting for you. It felt like impulsive adventures and watching the sun rise over unfamiliar mountains, or coffee in a street café, set to the background music of a foreign language. "Waiting is the rust of the soul. Don't make her wait quotes today. One is a once in a lifetime event. Researchers said that participants who waited at least six months to have sex with their partners were actually happier than those who didn't. Read: I Need You Tonight. "Waiting for the fish to bite or waiting for the wind to fly a kite or waiting around for Friday night or waiting, perhaps, for their Uncle Jake or a pot to boil, or a Better Break or a string of pearls, or a pair of pants or a wig with curls, or Another Chance. This is so beautiful Tay – Leo Thames is so blessed.
I can't wait to be seen as a woman. That day will never come. A compliment on their appearance, brains and other features may be useful in giving assurance of their desirability. Darling, there is nobody like you in the whole world; you make my world go round. "How much of human life is lost in waiting. "Ladies, don't get the misconception of the story of Ruth and Boaz and think a man is going to come and save you. "It can be thrilling to think about what you're going to experience with this person when you're both ready. Don't make her wait quotes funny. William Hurrell Mallock Quotes (11). "You cant force someone to care, you can only sit and wait till everything catches up to them and when it finally does maybe then they'll realize what they lost. My love, all these times when you are not me, I have felt the necessity of your presence in my life more deeply. When you know you love someone, you must.. -Maya Blanco. I thought I was lost at sea.
Time and distance can keep us apart, but my heart is always with you. You are my world, the love of my life. The truth is, there are only two things in life, reasons and results, and reasons simply don't count. Andrea K. Robbins Quotes (2). Waiting SMS for Someone Special. Dive into My heart and there you will find an ocean of love waiting for you, to take you on an unending journey of love. Categorized list of quote topics. "If I am really a part of your dream, you'll come back one day. Waiting for You Messages and Quotes. I just don't think I'm wired to think of what's actually the most likely reason she's not texting me back: she's got something else going on, and will get to answering me when she has a chance. " People don't think of people as much as we think, But we think of people, so which people are we? Every once in a while I look down and I see a little girl who is seven or eight, and I wish I could tell her all of this. Find your partner, but be patient.
I have loved you for a thousand years. Motivation Quotes 10. Don't dwell on mistake. It will show your sincerity and love towards him/her. "Quitters don't gain what they have started working on; waiters don't start what they could have gained.
Oh, I don't wanna grow up. Until you showed up. My love, I miss you every day. Related: Long Distance Relationship Messages. My heart misses the warmth of your soul near me.
You'll come out of nowhere and into my life". She wanted secrets whispered at midnight, and road trips without a map, but most of all, she ached for someone who desired to explore the mysteries that lay sleeping within her. Please try to never grow up. Make sure to communicate with your partner no matter how hard things get and express your heart's desire. "To say that one waits a lifetime for his soulmate to come around is a paradox.