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Sickle cell anemia is an inherited red blood cell DISORDER in which there aren't enough HEALTHY red blood cells to CARRY oxygen throughout your body. Normally, the flexible, round red blood cells move easily through blood vessels. In sickle cell anemia, the red blood are shaped like sickles or CRESCENT moons

Karl R. Popper is CREDITED with saying 'science is a HISTORY of CORRECTED MISTAKES

(HEE-moh-GLOH-bin) A PROTEIN inside red blood cells that CARRIES oxygen from the lungs to tissues and ORGANS in the BODY and carries carbon dioxide back to the lungs.

yes ha YA swasan tantra KA rog HAI

tion:I THINK HOCKEY's stick and the BALL is made up of SOMETHING which is related to biology

hope you like the answer. Explanation:This is a PHENOMENON of transpiration( LOSS of WATER) which is INDUCE by ROOT pressure.

tion:Hydro is USUALLY cheap. The other claimed advantages of hydro are not universal.Dams in tropical areas flood large amounts of vegetation when created that rots and emits so much methane, that a dam can EMIT more GHG per unit energy than coal. There are ideas for capturing and using the methane, but none implemented so far. Had the dam area been cleared before flooding, these would not be nearly the problem. Silt would still collect BEHINDS the dam and might still emit a LOT of methane.The worst dam break killed over 200,000 people. Other energy sources may kill more people over time, but none is as fatal all at once. If we didn’t populate the areas under the dam it wouldn’t be a big danger, but we do.Dams destroy the ecology of the rivers, and drive some organism extinct and other are greatly reduced in number.Even the electrical storage capacity of dams gets compromised by the demands for water or drought.Small dams are being removed to save the fish and the ecology of the rivers, and they produce very little energy. Run of the river small dams may be less damaging.The reason to build big dams should be flood control and water supply. The electricity should be used as a side benefit, not the main motivation. Africa is the only area that still has lot of good unused dam sites.Hydro can be good, but it must be analyzed CAREFULLY.

Hypothermia can have causes that aren't DUE to underlying disease. EXAMPLES include cold EXPOSURE or EXTREME physical EXERTION.

The SKELETON of SPONGES is MADE up of SPICULES.

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tion:AnswerOpen in answr appOpen_in_appSewage mainly includes human excreta and contains large amounts of organic WASTE and pathogenic microbes. Thus it is necessary that waste should be made less polluted before discharging into water bodies. The process of sewage treatment is explained in the following steps:a) Primary treatment - In this treatment, FILTRATION and SEDIMENTATION process is applied to remove large and small particles. Filtration process removes the floating debris by passing it through mesh wire screens. Then sedimentation removes the soil and small pebbles. The sediment is known as primary sludge and the SUPERNATANT is known as primary effluent. The effluent then enters the secondary treatment. b) Secondary treatment - In this treatment, large aeration tanks containing primary effluent are constantly agitated with a continuous supply of air. Thus aerobic microbes grow vigorously consuming a major part of the organic effluent reducing biological oxygen demand (BOD) of the effluent. The sewage is then passed into the settling tank where bacterial FLOCS settle and now it is known as activated sludge. Some of the activated sludge is again passed into aeration tank to serve as inoculum while rest of it enters into large tanks called anaerobic sludge digesters. Here anaerobic bacteria grow to produce a mixture of gases such as methane, hydrogen sulphide and carbon dioxide to form biogas. This effluent can then be released into natural water bodies.

i) TRUEII) TRUEIII) TrueHope this HELPS

tion:SECONDARY sexual characters in a boy and a girl are:- Both grow hair under their arms. Both grows hair between region on their thigh. Secondary sexual characters take PLACE in a boy at an age of puberty:- Grows moustache on above lips. Grows beard below their lips.Chest BECOMES broader. Adam's APPLE grows. Secondary sexual characters of a girl at puberty are :- Grows breasts on their chest.Waist becomes wider.

2 - BControl ROOM of the CELL - NucleusPowerhouse of the cell - MitochondriaNetwork of MEMBRANE - Endoplasmic ReticulumSuicidal bags of the cell - Lysosomes3. (D)MITOCHONDRIA is considered as POWERHOUSE of the cell, not nucleus

dual PASSING of a liquid through a THIN layer of MATERIAL a membraneEndosmosis and exosmosis are the two TYPES of osmosis. The main difference between endosmosis and exosmosis is that endosmosis is the movement of water into the cell whereas exosmosis is the movement of water out of the cell. Endosmosis occurs when cells are PLACED in hypotonic solutions.@MyBangtanWorld ʚïɞ#нσρє íт нєℓρѕ♡~#мαяк αѕ вяαíηℓíѕт☘️

the process by which GREEN plants and some other organisms use sunlight to synthesize nutrients from CARBON dioxide and water. Photosynthesis in plants GENERALLY involves the green pigment chlorophyll and generates oxygen as a by-product.

t MARKED 'B' is a PLANT CELL

Phylum ArthropodaArthropods are joint-legged animals and you must have come across a few of these animals. Some PROMINENT ones include insects, spiders, ants, bees, CRABS, SHRIMPS, millipedes, centipedes etc. Scientifically speaking, they all come under the Animal Kingdom under phylum Arthropoda.The success of the arthropods can mainly be attributed to the presence of exoskeleton, which makes them versatile, is PROTECTIVE in nature and also allows flexibility and mobility. You can SEE arthropods living on land and in water. They are also a source of food for many animals and human beings too!Explanation:Kashuuu~

no our BRAIN cannot GO through anaerobic respiration since it dies withing 60 SECONDS of cut of oxygen supplyplease tell if you need a more DETAILED answer

tion:Carboxyhaemoglobin REFERS to the haemoglobin which is COMBINED with carbon monoxide instead of oxygen. ... Oxyhaemoglobin refers to the haemoglobin which is combined with oxygen from the lungs. ... This is the NORMAL FORM of haemoglobin EXISTING in the body

Blood absorbs oxygen from AIR in the lungs. It TRANSPORTS the oxygen to cells throughout the BODY, and it removes waste carbon dioxide from the cells. In the lungs, the carbon dioxide MOVES from the blood to the air and is exhaled.

These PHASES are prophase, PROMETAPHASE, metaphase, anaphase, and telophase. Cytokinesis is the final PHYSICAL cell division that FOLLOWS telophase, and is therefore sometimes considered a SIXTH phase of mitosis.plz mark me as the brainliest

the TYPES of combustion is Complete Combustion. Complete combustion occurs in an unlimited supply of AIR, oxygen in PARTICULAR. Also, complete combustion is also known as clean combustion. Here the hydrocarbon will BURN out completely with the oxygen and leave only two byproducts, water, and carbon DIOXIDE.

producer-seaweed,APPLE treeconsumer-rabbit,DUCK hyenascavenger-vultureorganism-bacteria,virus,fungusExplanation:pl MARK as BRAINLIEST

A sugar-phosphate BACKBONE (alternating grey-dark grey) joins TOGETHER nucleotides in a DNA sequence. The sugar-phosphate backbone forms the structural framework of nucleic acids, including DNA and RNA. This backbone is composed of alternating sugar and phosphate groups, and defines directionality of the MOLECULE

7Explaintionin apple there are TOTAL 34 chromosomes. so the no. of gamates will be 34/2=17.It has NOTHING to do with the weight of apple.

autotrophsExplanation:PL MARK as BRAINLIEST

hai MAI RAKSHA BANDHAN wale din aayi toh DEKHA sab offline hai mera BHI mann nhi lagta abb yaha pe XD saare nalle dost off ho gye hain

ಫಾಸ್ಪರಿಕ್ ಮತ್ತು ಸಿಟ್ರಿಕ್ ಆಮ್ಲಗಳನ್ನು ಹೊಂದಿರುವ ಹಲವು ತಂಪು ಪಾನೀಯಗಳನ್ನು ಹೊಂದಿರುವುದು. ನಿಮ್ಮ ಬಾಯಿಯಲ್ಲಿರುವ ಬ್ಯಾಕ್ಟೀರಿಯಾಗಳು ಸಕ್ಕರೆಯ ಮೇಲೆ ವೃದ್ಧಿಯಾಗುತ್ತವೆ ಮತ್ತು ಅವು ದಂತಕವಚವನ್ನು ತಿನ್ನುವಂತಹ ಆಮ್ಲಗಳನ್ನು ತಯಾರಿಸುತ್ತವೆ. ನೀವು ನಿಯಮಿತವಾಗಿ ನಿಮ್ಮ ಹಲ್ಲುಗಳನ್ನು ಸ್ವಚ್ಛಗೊಳಿಸದಿದ್ದರೆ ಅದು ಕೆಟ್ಟದಾಗುತ್ತದೆ.ಹಣ್ಣಿನ ಪಾನೀಯಗಳು. ಹಣ್ಣಿನ ಪಾನೀಯಗಳಲ್ಲಿನ ಕೆಲವು ಆಮ್ಲಗಳು ಬ್ಯಾಟರಿ ಆಮ್ಲಕ್ಕಿಂತ ಹೆಚ್ಚು ಸವೆತವನ್ನು ಹೊಂದಿರುತ್ತವೆ.ಹುಳಿ ಆಹಾರಗಳು ಅಥವಾ ಮಿಠಾಯಿಗಳು. ಅವುಗಳು ಬಹಳಷ್ಟು ಆಮ್ಲವನ್ನು ಸಹ ಹೊಂದಿವೆ.ಒಣ ಬಾಯಿ ಅಥವಾ ಕಡಿಮೆ ಲಾಲಾರಸದ ಹರಿವು (ಜೆರೋಸ್ಟೊಮಿಯಾ). ಲಾಲಾರಸವು ನಿಮ್ಮ ಬಾಯಿಯಲ್ಲಿರುವ ಬ್ಯಾಕ್ಟೀರಿಯಾ ಮತ್ತು ಉಳಿದ ಆಹಾರವನ್ನು ತೊಳೆಯುವ ಮೂಲಕ ಹಲ್ಲಿನ ಕೊಳೆತವನ್ನು ತಡೆಯಲು ಸಹಾಯ ಮಾಡುತ್ತದೆ. ಇದು ಆಮ್ಲಗಳನ್ನು ಸ್ವೀಕಾರಾರ್ಹ ಮಟ್ಟಕ್ಕೆ ತರುತ್ತದೆ.ಸಕ್ಕರೆ ಮತ್ತು ಪಿಷ್ಟ ಅಧಿಕವಾಗಿರುವ ಆಹಾರಆಸಿಡ್ ರಿಫ್ಲಕ್ಸ್ ರೋಗ (GERD) ಅಥವಾ ಎದೆಯುರಿ. ಇವು ಹೊಟ್ಟೆಯ ಆಮ್ಲಗಳನ್ನು ಬಾಯಿಯವರೆಗೆ ತರುತ್ತವೆ, ಅಲ್ಲಿ ಅವು ದಂತಕವಚವನ್ನು ಹಾನಿಗೊಳಿಸುತ್ತವೆ.ಜೀರ್ಣಾಂಗವ್ಯೂಹದ ಸಮಸ್ಯೆಗಳುಔಷಧಿಗಳು (ಆಂಟಿಹಿಸ್ಟಮೈನ್ಸ್, ಆಸ್ಪಿರಿನ್, ವಿಟಮಿನ್ ಸಿ)ಮದ್ಯದ ದುರುಪಯೋಗ ಅಥವಾ ಅತಿಯಾದ ಮದ್ಯಪಾನ. ಈ ಪರಿಸ್ಥಿತಿ ಇರುವ ಜನರು ಆಗಾಗ್ಗೆ ವಾಂತಿ ಮಾಡುತ್ತಾರೆ, ಇದು ಹಲ್ಲುಗಳಿಗೆ ಕಷ್ಟವಾಗುತ್ತದೆ.ಜೆನೆಟಿಕ್ಸ್ (ಆನುವಂಶಿಕ ಪರಿಸ್ಥಿತಿಗಳು)ನಿಮ್ಮ ಪರಿಸರದ ವಿಷಯಗಳು (ಘರ್ಷಣೆ, ಉಡುಗೆ ಮತ್ತು ಕಣ್ಣೀರು, ಒತ್ತಡ ಮತ್ತು ತುಕ್ಕು)

The reactions of cellular respiration can be grouped into three stages: glycolysis (stage 1), the Krebs CYCLE, ALSO called the citric acid cycle (stage 2), and electron transport (stage 3). FIGURE below gives an overview of these three stages, which are further DISCUSSED in the concepts that follow.

ᴇʟʟs ʜᴀᴠᴇ ᴀ ᴄᴇʟʟ ᴡᴀʟʟ, ʙᴜᴛ ᴀɴɪᴍᴀʟs ᴄᴇʟʟs ᴅᴏ ɴᴏᴛ. ... ᴘʟᴀɴᴛ ᴄᴇʟʟs ʜᴀᴠᴇ ᴄʜʟᴏʀᴏᴘʟᴀsᴛs, ʙᴜᴛ ᴀɴɪᴍᴀʟ ᴄᴇʟʟs ᴅᴏ ɴᴏᴛ. ᴄʜʟᴏʀᴏᴘʟᴀsᴛs ᴇɴᴀʙʟᴇ ᴘʟᴀɴᴛs ᴛᴏ ᴘᴇʀғᴏʀᴍ ᴘʜᴏᴛᴏsʏɴᴛʜᴇsɪs ᴛᴏ ᴍᴀᴋᴇ ғᴏᴏᴅ. ᴘʟᴀɴᴛ ᴄᴇʟʟs ᴜsᴜᴀʟʟʏ ʜᴀᴠᴇ ᴏɴᴇ ᴏʀ ᴍᴏʀᴇ ʟᴀʀɢᴇ ᴠᴀᴄᴜᴏʟᴇ(s), ᴡʜɪʟᴇ ᴀɴɪᴍᴀʟ ᴄᴇʟʟs ʜᴀᴠ

17Explanation

asteur's 1859 experiment is widely seen as having settled the question of spontaneous generation. He boiled a meat broth in a swan NECK FLASK; the bend in the neck of the flask PREVENTED falling particles from reaching the broth, while still allowing the free FLOW of air.

Explanation:An enzyme attracts SUBSTRATES to its ACTIVE site, catalyzes the chemical reaction by which products are formed, and then allows the products to dissociate (separate from the enzyme surface). The COMBINATION formed by an enzyme and its substrates is called the enzyme–substrate COMPLEX.

Explanation:Bacteria are responsible for the spoilage of food. When bacteria breaks down the food, acids and other WASTE products are generated in the PROCESS. While the bacteria itself may or may not be harmful, the waste products may be unpleasant to taste or may EVEN be harmful to one's HEALTH.

tion:Lipids are generally EXIST as triglycerides, which consist of a triple hydroxyl alcohol (GLYCEROL) that has bonded to three long-chain CARBOXYLIC ACIDS (FATTY acids) in a triple condensation reaction.

1)Trachea- Location - neck and upper chestfunction- AIR travels2)pharynx- location- behind the MOUTH and nasal cavityfunction-swallowing3) Diaphragm- location- base of the chestfunction- pulls air into the lungs4) ALVEOLI- Location- End of the bronchiolesfunction- Expel carbon dioxide