This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 39902. |
Why the cell is called the structural and function unit of life ? |
| Answer» ER ❤️➡️ƭɦε cεℓℓ เร cαℓℓε∂ ƭɦε รƭɾµcƭµɾαℓ µɳเƭ ɓεcαµรε ƭɦε ɓσ∂ყ σƒ αℓℓ σɾɠɳαɳเรɱร เร ɱα∂ε µρ σƒ cεℓℓร. เƭ เร ƭɦε ƒµɳcƭเσɳαℓ µɳเƭ σƒ ℓเƒε ɓεcαµรε เร ɾεรρσɳรเɓℓε ƒσɾ cαɾɾყเɳɠ σµƭ ƭɦε ѵαɾเσµร ρɾσcεรรεร cɦαɾαcƭεɾเรƭเcร σƒ ƭɦε σɾɠαɳเรɱ.Hope it's HELPS U..☺️✌️ | |
| 39903. |
How do mitosis and meiosis differ in the division of genetic composition? A. Mitosis produces two genetically different daughter cells but meiosis produces four genetically identical daughter cells. B. Mitosis produces two genetically identical daughter cells but meiosis produces four genetically different daughter cells. C. Mitosis produces four genetically identical daughter cells but meiosis produces two genetically different daughter cells. |
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Answer» tion:Here is your answer Hope This Answer Helps YouComparison of the PROCESSES of mitosis and meiosis. Mitosis produces two diploid (2n) somatic cells that are genetically identical to each other and the ORIGINAL parent cell, whereas meiosis produces FOUR haploid (n) gametes that are genetically unique from each other and the original parent (germ) cell.please mark me as BRAINLIEST |
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| 39904. |
What is condom please tell |
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Answer» It is a contraceptive device USED to PREVENT the ejaculation of sperm by Male during sexual intercourse. Explanation:HOPE it helps You...If you like the answer please mark it as BRAINLIEST |
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| 39905. |
Is the smallest cell Mycoplasma? |
| Answer» TION:YES MYCOPLASMA is the SMALLEST CELL | |
| 39907. |
What are the sources of natural sugars |
| Answer» PLANTS!!!!!HOPE it helpsplease PLEASE please please please please please MARK me as BRAINLIEST | |
| 39908. |
4. Write a brief note on artificial pollination.Give answer in 3-4 lines |
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Answer» Artificial pollination occurs when humans intervene with the natural pollination process. They carry pollen, or plant sperm, from one FLOWER to another, allowing the pollen to FERTILIZE the ovaries and CREATE seeds that will DEVELOP into fruits and new plants |
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| 39909. |
Draw a well labelled diagram of nerve cell |
| Answer» REFER the ATTACHMENT .. | |
| 39911. |
Why need food to get energy can tell answer you mobile give mee i tell you noyt okkfh |
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Answer» tion:Whether they are packed with CARBS for readily available energy, or fiber and PROTEIN for a slower release of energy, these foods can help increase your power and stamina. Additionally, many of these foods also CONTAIN significant AMOUNTS of other nutrients, including vitamins, minerals and antioxidants. |
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| 39912. |
Which part of the nephron concentrates the urine |
| Answer» TION:Although both cortical and juxtamedullary nephrons regulate the concentrations of solutes and WATER in the BLOOD, countercurrent MULTIPLICATION in the loops of Henle of juxtamedullary nephrons is largely responsible for developing the osmotic gradients that are NEEDED to concentrate urine. | |
| 39913. |
Function of stigma, style, petals, egg cells , ovule , ,stamen and ovary , |
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Answer» style:The stalk of the PISTIL which connects the ovary to the stigma.anther:The pollen-bearing organ at the apex of the stamenSepal: A whorl of modified leaves in angiosperms that encloses and protects the flower bud before it opensSeed: An adaptation for terrestrial plants consisting of an embryo packaged ALONG with a store of food within a RESISTANT coat.Stamen: The pollen-producing MALE reproductive organ of a flower, consisting of an anther and filament.Ovary: The portion of a carpel in which the egg-containing ovules develop.Ovule: A structure that develops in the plant ovary and contains the female gametophyte.Pistil: The female reproductive structure of a flower, consisting of stigma, style, and ovary.Pollen Grains: The structures that contain the immature male gametophytes.Explanation:"please mark as brainliest!!!!!!" |
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| 39914. |
The wavy movement that pushes the food into next organ of digestive system is called |
| Answer» PERISTALSIS is a series of wave-like muscle contractions that moves FOOD to DIFFERENT processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowedExplanation:PLEASE MARK AS BRAINLIEST!!!! | |
| 39915. |
3. What part is played by stamens and carpelsin reproduction?AnybodyAnswer....... Fast |
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Answer» Question :What part is played by stamens and Carpels? OrFunctions of Stamens and Carpels. Your ANSWER:What is Stamens?>Stamens are the male reproductive organs of flowering plants. What are the FUNCTIONS of Stamens? They LEADS to POLLEN development ( by anther )They produce pollens. What is Carpel? >Carpels are the female reproductive organs of a FLOWER. What is the function of Carpel? Receivers of Pollen Control fertilization |
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| 39916. |
Hello i am subhan i no it is you aswin i am in you're class 8 b hope you find my massage i got this website out of nowhere it just poped out in my google screen and my question is what is the meaning of bio-luminescence ? |
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Answer» tion:Bioluminescence is an AMAZING natural phenomenon in which an organism produces and emits light DUE to a chemical reaction where the chemical energy is CONVERTED into light energy. The sparkle of fireflies on a summer night is produced as a result of a chemical reaction in their GLOWING abdomens. |
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| 39917. |
Functions like photosynthesis,storage and secretion are universally preformed by |
| Answer» LEAVES of THEPLANT or TREE | |
| 39918. |
3. What part is played by stamens and carpels in reproduction?AnybodyAnswer....... Fast |
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Answer» tion:Stamens are the male reproductive PART of the FLOWER where as carpels are the female reproductive part of the flower... Stamens has the male germ cells KNOWN as pollens and the carpel has female germ cells known as OVARY eggs. |
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| 39919. |
What is the role of acid in our stomach???? |
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Answer» loric acid PLAYS a major role in the process of DIGESTION. It creates a medium of gastric JUICE acidic so that the enzyme pepsin digests the protein and kills the bacteria present in them. Hydrochloric acid helps your body to break down, digest, and ABSORB NUTRIENTS such as protein. The hydrochloric acid found in the stomach facilitates the process of digestion by disintegrating complex large food molecules into simpler molecules.Hope it helps(•ө•)♡ |
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| 39920. |
In the menstrual cycle the level of progesterone reaches its maximum in |
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Answer» ....Explanation: Progesterone level usually increases after OVULATION i.e after 14TH DAY, when graffian FOLLICLE is formed b'coz graffian follicle PRODUCES progesterone. Hope useful |
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| 39921. |
Difference between red blood cells and white blood cells ? |
| Answer» RED blood cells do not have a NUCLEUS on maturity. WBCs are characterized by the presence of a large central nucleus. Due to the presence of haemoglobin, these cells appear red in COLOUR. These cells are colourless, as they do not have any pigmentExplanation:.here is your ANSWER ...... Mark me brainliest plzz And FOLLOW me | |
| 39922. |
Euglena has chlorophyll but still it is considered as an animal cell please give the reason |
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Answer» Euglena is not classified as an animal nor a plant. Euglena belong to a third KINGDOM called Protista. Most species of Euglena have chloroplasts which help them synthesize food from sunlight making them autotrophs. On the other HAND they can take nourishment heterotrophically which MAKES them SIMILAR to animals.Explanation:understood ....brainliest plzz and click that heart |
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| 39923. |
How are meiosis and mitosis different |
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Answer» here is the answer.....plz market me as a BRAINLISTS..... Explanation:Meiosis:It is a SPECIAL type of cell division in sexually reproducing organisms used to produce the gametes such as sprem or egg. It INVOLVES two ROUNDS of division that ultimately result in four cells with only one copy of each chromosomes. Mitosis:It is a part of the cell cycle when replicated chromosomeschromosomes are separated into two nuclei. |
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| 39924. |
✴✴✴✴✴✴✴✴✴✴✴✴✴✴✴ _______________________ɪs ɪᴛ ᴘᴏssɪʙʟᴇ ᴛʜᴀᴛ ᴀɴ ᴜɴғᴇʀᴛɪʟɪᴢᴇᴅ ᴀᴘᴏᴍɪᴄᴛɪᴄ ᴇᴍʙʀʏᴏ sᴀᴄ ɢɪᴠᴇs ʀɪsᴇ ᴛᴏ ᴀ ᴅɪᴘʟᴏɪᴅ ᴇᴍʙʀʏᴏ? ɢɪᴠᴇ ᴀ ʀᴇᴀsᴏɴ ɪɴ sᴜᴘᴘᴏʀᴛ ᴏғ ʏᴏᴜʀ ᴀɴsᴡᴇʀ. _______________________...✴✴✴✴✴✴✴✴✴✴✴✴✴✴..#■■■■■100%right answer. needed✔❤ |
| Answer» MARK BRAINLIST PLEASE mark ❤️✌️ | |
| 39925. |
Where are the male and female gametes ina flowering plant? |
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Answer» ❤Male GAMETES are found inside tiny pollen GRAINS on the anthers of flowers. Female gametes are found in the ovules of a flower. Pollination is the PROCESS that brings these male and female gametes together.......@doll54✌➡keep SMILING ☺ |
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| 39926. |
define hydrotropism give one example of hydrotropism state whether example of positive hydrotropism and negative hydrotroprism illustrate with the help of diagram |
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Answer» tion:The movement of a plant (or other organism) EITHER towards or away from water is called hydrotropism. An example is that of plant roots growing in humid air bending TOWARD a HIGHER relative humidity LEVEL. The movement of plant towards or away from chemicals is called CHEMOTROPISM. |
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| 39927. |
The power of a penetrating gene or genotype to influence the degree of occurrence of the phenotype is named as …………………… |
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Answer» tion:3:1 is KNOWN as PHENOTYPIC |
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| 39928. |
Different proteins occur in regions coding the same gene with …… 1 ………. The event that the polypeptides synthesized in the ribosomes change to transform them into active-serving proteins is called ……… 2 …… .. |
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Answer» tion:bro in proteins are not there DIFFERENT proteins in we sharing genes with ANOTHER we get PROTEIN but PERSON person it have different |
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| 39929. |
Ribozom, endoplazmik retikulum ve ubiqutin-proteazom sistemi arasındaki ilişkiyi açıklayınız. |
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Answer» tion:Q.10 What will be the EFFECT of the following on the Accounting Equation :i. PURCHASED goods for ` 80,000 from Amit on Credit.ii. SOLD goods to Kamal COSTING ` 16,000 for ` 20,000 in cash.iii. Paid wages ` 1000.iv. Withdrew in cash for personal use ` 3,000.Paid to CREDITORS ` 10,000. |
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| 39930. |
I AM ADIGESTIVE GLAND BUT I DON'T HELP FOR DIGESTION DIRECTLY GUESS WHO I AM |
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Answer» s the which has digestive GLAND it not HELP for digestion hi you are ASKING nice QUESTIONS keep it up |
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| 39931. |
What is anti virus. Give two examples |
| Answer» TION:ANTIVIRUS is a softer which HELP the COMPUTER for not letting the virus to ENTER in the systemplease follow me | |
| 39932. |
Can a unisexual flower be self pollinated?GIVE Clearly ANSWER |
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Answer» No. The REASON is that unisexual flower has only the male PART (STAMEN) or the female part (pistil). ... Hence, self-pollination can occur only in BISEXUAL flowers.I hope it HELPS uplz Follow me and Mark as brainliest |
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| 39934. |
WRITE it FAST???!!!! |
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Answer» BExplanation:blood COMES form vanacava -> Right atrium -> TRICUSPID valve -> Right ventricle > semilunar valve / pulmonary valve > pulmonary arteries > LUNGS> pulmonary veins> LEFT atrium > bicuspid/mitral valve> left ventricle > semilunar/aortic valve> aorta> BODY. |
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| 39936. |
A. Carrot :: root :: bryophyllum.............. B. Rice : ................::pea : dicotyledons C. Radicle : root: ......... : Shoot |
| Answer» TION:B. RICE: MONOCOTYLEDONS | |
| 39937. |
What is metamorphosis |
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Answer» Metamorphosis:Metamorphosis is a biological process by which an animal physically develops after BIRTH or hatching, involving a conspicuous and RELATIVELY abrupt change in the animal's body STRUCTURE through cell GROWTH and differentiation.Example:The transformation of a maggot into an adult fly and of a tadpole into an adult FROG are examples of metamorphosis. |
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| 39938. |
(a) Given below is an experimental setup to demonstrate a particular process in animals. Answer the questions that follow:(i) Name the physiological process being studied.Define the process mentioned in (i).(iii) What is the function of soda lime?(iv) After a few hours what will happen to the lime water in Bottle A and inBottle B? Give suitable reasons for your answer.(v) Write a balanced chemical equation for the process carried out by themouse |
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Answer» in few HOURS the process will FINISH and the lime makes the COMPLETE process |
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| 39939. |
Describe the relationship between the ribosome and the ubiquitin-proteosome system. |
| Answer» TION:I know that ribosomes have two many functions that decoding the message and formation of PEPTIDES BONDS | |
| 39940. |
What is hypertension? What are its causes and prevention |
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Answer» It is a long-term medical CONDITION that is caused by the high force of blood against artery walls. Hypertension is also responsible for VARIOUS health DISEASES such as HEART disease, heart attack, vision LOSS, chronic kidney disease and even stroke. |
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| 39941. |
Difference between cochlea and semicircular canals on the basis of senses perceived I will mark brainliest to correct and meaningful answer |
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Answer» Semi-circular canals contain a fluid endolymph, which helps dynamic BALANCE to body (it keeps body balance in different POSTURES). Cochlea contain sensory CELLS that help CONVERTING vibrations into neural and send them to BRAIN. It's organ to help in hearing Hope it helps you please mark me BRAINLIEST if you find it useful |
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| 39942. |
A timber merchant bought 2 logs of wood from aforest and named them a and b the log a was 50 year old and b was 20 years old which log of wood will lost longer for the merchant why |
| Answer» LOG B is the ANSWEREXPLANATION:MARK me as BRAINLIEST | |
| 39943. |
4 disadvantage of kingdom fungi |
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Answer» tion:DisadvantagesMolds tend to cause food damage and can release spores that can cause a range of HEALTH PROBLEMS such as breathing difficulties. Moreover, molds my release toxins (aflatoxin or myotoxins among others) that can cause serious health problems to a HUMAN being.While mushrooms are important as food sources, some are poisonous and can cause death when consumed. A number have been shown to not have an antidote and therefore cause serious health problems and EVEN death given that there is no treatment. Some of the fungi such as yeast and Candida ALBICANS tend to be pathogenic and cause serious infections to the host (man). |
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| 39944. |
Linkage & crossing over me aanter |
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Answer» The genes LINKED together in a chromosome are called the LINKAGE Group. ... Crossing over is the tendency of genes to stay apart and inherit separately when the cell PRODUCES gametes. Crossing over is a natural GENETIC recombination PROCESS occurs during the pachytene stage of the prophase I of Meiosis. |
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| 39945. |
Why does competition happen |
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Answer» to have comparation between the PEOPLE for ANYTHING that they WANT. HOPE it HELPS you. |
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| 39946. |
Define PollinationGive answer in 2-3 lines. |
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Answer» defination CHANGE according to the TYPE of publication and books state u use.Explanation:the transfer of POLLEN to a stigma, ovule, FLOWER, or plant to ALLOW fertilization. |
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| 39947. |
I) Define diffusion and osmosis. Which of these happen in the following cases? a) Aquatic organisms using oxygen dissolved in water during respiration b) Swelling up of deshelled egg on keeping in water |
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Answer» i).Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration. Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a DILUTE solution into a concentrated solution. a)It is essential for the survival of fish and other aquatic organisms. Oxygen dissolves in surface water due to the aerating action of winds. Oxygen is also INTRODUCED into the water as a byproduct of aquatic plant PHOTOSYNTHESIS. When dissolved oxygen becomes too low, fish and other aquatic organisms cannot survive.b)The egg that was soaked in water appears swollen because of osmosis too. This egg has LESS water concentration than that of the water. So, to EQUALIZE the concentration, the water molecules moved into the egg instead of moving out of it.Explanation: |
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| 39948. |
Define Pollination?????Anybody know |
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Answer» NOW Pollination is the act of transferring pollen GRAINS from the MALE anther of a flower to the female stigma. The goal of EVERY living organism, INCLUDING plants, is to create offspring for the NEXT generation. One of the ways that plants can produce offspring is by making seeds.SEE MY IMAGE |
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| 39949. |
Er) A flower which lacks one or more floralwholes - |
| Answer» FLOWER CyclyThe two basic terms USED are complete, for a flower having all four MAJOR series of parts (sepals, petals, stamens, and CARPELS) and INCOMPLETE, for a flower lacking one or more of the four major whorls of parts (e.g., any unisexualflower, or a bisexual flower lacking a corolla). | |
| 39950. |
Describe the relationship between the ribosome, the endoplasmic reticulum, and the ubiquitin-proteosome system. |
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Answer» Explanation:Ribosomes are attached to the MEMBRANE of the ER, making it “rough.” The RER is also attached to the nuclear envelope that surrounds the nucleus. This DIRECT connection between the perinuclear space and the lumen of the ER ALLOWS for the movement of molecules through both membranes. |
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