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.
| 43601. |
Which of the following is not a sex hormone ? 2 pointsTESTOSTERONEESTROGENBOTHNONE |
| Answer» ESTROGEN is the ANSWER for this QUESTION | |
| 43602. |
Plamsm membrane key words |
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Answer» The plasma membrane, also CALLED the CELL membrane, is the membrane FOUND in all CELLS that separates the interior of the cell from the OUTSIDE environment |
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| 43603. |
What is the need for developing national parks and bird sanctuaries? Write the names of any two national parks and bird sanctuaries in India. |
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| 43604. |
Write about the parasitic nutrition in cuscuta species |
| Answer» CUSCUTA is a parasitic plant. It has no chlorophyll and cannot make its own food by PHOTOSYNTHESIS. Instead, it grows on other plants, using their nutrients for its growth and weakening the host plant. ... Once they are firmly attached to a host, the cuscuta ROOT withers away.Explanation:Hope it's helpful to you.. please MARK me as in brainlist.. | |
| 43605. |
What are symptoms of typhoid |
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Answer» Weakness. Stomach PAIN. HEADACHE. Diarrhea or CONSTIPATION. Cough. LOSS of appetite. |
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| 43606. |
What measures will you take to save your field from seasonal outburst of insects.. ? |
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Answer» tion:Following measures can be taken to protect the field from the seasonal outburst of insects: 1)It is important to spray the field with insecticides and PESTICIDES. 2)In ORDER to protect plants from insects, one should check the plants by USING FERTILIZERS. |
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| 43607. |
Why cell membrane is semipermeable in nature? |
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Answer» mbranes SERVE as BARRIERS and gatekeepers. They are semi-permeable, which MEANS that some molecules can diffuse across the lipid bilayer but others cannot. Small hydrophobic molecules and gases like OXYGEN and carbon dioxide cross membranes rapidly |
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| 43608. |
2. Define cardiac output. |
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Answer» Cardiac output is the term that describes the AMOUNT of blood your heart pumps each minute. DOCTORS think about cardiac output in terms of the following equation: Cardiac output = STROKE volume × heart rate.Explanation:HOPE this helps u☺️☺️✌️✌️ |
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| 43609. |
Define the ecosystem with a table of animals ? |
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Answer» The ecosystem is the STRUCTURAL and functional unit of ecology where the LIVING organisms interact with each other and the surrounding environment. In other words, an ecosystem is a chain of interaction between organisms and their environment. The term “Ecosystem” was first coined by A.G.Tansley, an ENGLISH botanist, in 1935. |
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| 43610. |
What are the essential measures that our former needs to take before sowing the seeds of a crop |
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Answer» ust be planted at the correct distance or intervals from each other. This is to ENSURE that all plants get their fair share of light, water and nutrients for growth and development. Planting seeds at equidistance have been PROVED to increase the yield of the farm.Seeds must be sown at the correct depth in the soil. If seeds are SIMPLY scattered on the top they are likely to be blown AWAY or eaten by animals or birds. If we sow them too deep into the ground, they will not germinate due to lack of air.The seeds that you sow should be of the highest quality. They have to GERM and disease free.Thnku ❣ |
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| 43611. |
Suggest Some ways through which our country could increase the production of rice to meet atleast global limits |
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Answer» By educating the farmers.The atmosphere should be humid and SOIL should be clayey.By using NEW methods- using manure and domestic waste.By leaving land uncultivated for few months so that land (soil) GAIN its fertility.By growing rice at a PLACE where rainfall is more.Increase PLANTATION. |
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| 43612. |
Name two similarities and two differences between a plant and animal cell |
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Answer» Structurally, plant and animal cells are very similar because they are both EUKARYOTIC cells. They both contain membrane-bound ORGANELLES such as the nucleus, mitochondria, ENDOPLASMIC reticulum, GOLGI apparatus, lysosomes, and peroxisomes. |
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| 43613. |
7. जीवों में निषेचन-पश्च घटनाओं का वर्णन कीजिए। Describe the post-fertilization events in organisms. |
| Answer» UR answerHope it HELPS U | |
| 43614. |
Is areolar is a animal tissue? |
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Answer» onnective tissue is COMPOSED of loosely WOVEN collagen and elastic fibers. The fibers and other COMPONENTS of the CONNECTIVE tissue matrix are secreted by fibroblasts. The tissue is also FOUND around and between most body organs. |
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| 43615. |
Find the odd one out and give reason Herbarium,museum, zoological park |
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Answer» musuemExplanation:because herbarium and ZOOLOGICAL PARK is related to biology and MUSEUM is related to history |
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| 43616. |
Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earth's crust and contain carbon and hydrogen, which can be burned for energy. Coal, oil, and natural gas are examples of fossil fuels. |
| Answer» PETROLEUM, COAL, natural gas and orimulsion are the four fossil fuel types. They have a variety of physical, chemical and other essential properties in general, but the most vital THING regarding fossil fuels, perhaps, is that they are not GREEN. Fossil fuels are made from PLANTS and animals that decompose. | |
| 43618. |
Q. 2. Which among the following is not the function of testes in puberty ? (i) formation of germ cells(ii) secretion of testosterone(iii) development of placenta (iv) secretion of estrogen |
| Answer» DEVELOPMENT of placenta PLEASE MARK me as BRAINEST answer | |
| 43619. |
What inference can you draw from this |
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Answer» When you make an inference, you're READING between the lines or just looking carefully at the facts and coming to CONCLUSIONS. You can also make FAULTY inferencesExplanation: |
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| 43620. |
Shrinkable of cell wall is called as |
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Answer» plasmolysed Or crenated CELL wall PLEASE mark me as BRAINEST ANSWER |
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| 43621. |
What is harmone ? explain male and female harmone and pituitary gland ? |
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Answer» a regulatory substance PRODUCED in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or TISSUES into action.Explanation:HI FRIEND here is the ANSWER |
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| 43622. |
2. Which of the following is not the renewable resourceSoilFossil fuelsNatural vegetationWildlife |
| Answer» WILDLIFE wildlife is not the RENEWABLE RESOURCE | |
| 43623. |
Cell wall is mainly made up of |
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Answer» cellulose microfibrilsThe CELL wall is composed of a network of cellulose MICROFIBRILS and cross-linking GLYCANS EMBEDDED in a highly cross-linked matrix of pectin polysaccharides. In secondary cell WALLS, lignin may be deposited. |
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| 43624. |
22) Which of the following organs is NOT a part of the human nervous system?O 1) brainO 2) spinal cordO 3) humerusO 4) nerves |
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Answer» is the RIGHT ANSWER of the QUESTIONEXPLANATION:MARK me as BRAINIEST |
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| 43625. |
Write the formula to find maximum height . calculate your maximum height using the formula |
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Answer» Maximum Height FORMULA In Physics, various kinds of MOTIONS are studied. One such motion of any object is the Projectile motion. Projectile motion is one specific form of motion where the object MOVES in a bilaterally symmetrical, parabolic path. This path which the object follows is its TRAJECTORY. In this article, we will discuss the basic concept of projectile motion. Also, students will learn about many related computations in this motion. One such computation is the maximum height attained by that object.Explanation: |
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| 43626. |
What are the different regions of vertebral column?List them. |
| Answer» OKAY broExplanation:The vertebral column is formed of four different types of vertebrae: the cervical vertebrae, the thoracic vertebrae, the LUMBAR vertebrae, and the sacrococcygeal vertebrae, in order from head to HIP. The skeleton is what supports and anchors the soft tissue of our BODY, such as muscles and skin. | |
| 43627. |
Explain secondary sexual character |
| Answer» PLEASE MARK me as BRAINLIEST.. | |
| 43628. |
A person met with an accident in which two long bones of his hand were dislocated. Which among the following may be the possible reason for this? 1)Tendon breaks2)Break of skeletal muscles tissue3)Ligament breaks4)Areoelar tissue breaks |
| Answer» 3)LIGAMENT breaksis the CORRECT answer.Explanation:Hope this answer HELPS you! | |
| 43629. |
Meristemetic tissues are those which help in increasing the length and girth of the plan. Which of the following statements given below is correct about the meristematic tissue? 1)It is made up of cells that are incapable of cell division2)It is made up of cells that are capable of cell division3)It is composed of single type of cells4(It is composed of more than one type of cells |
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Answer» 3rd oneas meristematic tissues is made up of same KIND of CELLS that has ability to dividehope U like the ANSPLZ mark me as BRAINLIEST |
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| 43630. |
1. What is the need for developing national parks and bird sanctuaries? Write the names of any parks and bird sanctuaries in India. |
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Answer» Ans1: National parks safeguard these habitats, and PROVIDE a safe space for wildlife to BREED and survive. Without national parks CERTAIN animal SPECIES are at greater risk of becoming extinct – a landscape needs to be protected in order to provide HABITAT for wildlife.2. Thattekad Bird Sanctuary, Kerala. A Grey Hornbill keeping watch. ... Chambal Sanctuary. On the Chambal river at the tripoint between Uttar Pradesh, Rajasthan and Madhya Pradesh, lies the Chambal Sanctuary. ... Satpura National Park, Madhya Pradesh. ... Keoladeo Ghana National Park, Rajasthan. ... Ranganathittu, Karnataka.Explanation: |
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| 43631. |
guys please help me with this question and whoever will give me the answer I will mark them as brainliest but I don't want useless answers |
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| 43632. |
Write a short note on human being - a moving museum |
| Answer» INSIDE our human body, there are many organs and ... Thus, man is called a moving museum as there are still ... WRITE difference between brain and SPINAL | |
| 43633. |
Assertion: The odour of acetic acid resembles that of vinegar. Reason: Acetic acid is a weak acid. |
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Answer» What is the MEANING of that |
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| 43634. |
How are biofertilizers more beneficial are compared to chemical fertilizers ? |
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Answer» Biofertilizers are PREFERRED over CHEMICAL fertilizers because they are not harmful as they contain organic materials while chemical fertilizers are MADE up of chemical which are harmful to the CONSUMERS. ... For EXAMPLE, anabaena, cyanobacteria and mycorrhiza acts as biofertilizer. |
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| 43635. |
Viral vaccines are hard to make because: 1)Viruses are too small to for experiment2)Viruses have very few machineries and they use host machinery3)Viruses are neither dead nor living4)All of the above |
| Answer» F the above...PLZ MARK me BRAINLIEST | |
| 43636. |
दारीर से सभी भागों से अशुद्ध गोअलि से ले जानेवाली रक्तपाहिनिमोकेनाम लिखेंवाला रक्त वाहिनियों के नाम लिखें।11. हदय के बाएँ अलिंद-निलय छिद्र पर स्थित कपाट का नामलिखें। |
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Answer» fhfcjdhehrgjiygkuhjiyhiygExplanation:htffjgjhhuhkhruyfjhjjuhhhio |
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| 43637. |
Octopus and spider both have eight legs then why are they not classified in the same class? |
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Answer» .!That's an Interesting QUESTION...!Here is Your Answer....!Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders are in the arthropod phylum. Octopuses are in the mollusk phylum of ANIMALS. The arthropods and the MOLLUSKS branched off from the same ancestor at least 700 MYA. So this makes them very distantly related. So your answer is a qualified ‘no’.Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders are in the arthropod phylum. Octopuses are in the mollusk phylum of animals. The arthropods and the mollusks branched off from the same ancestor at least 700 MYA. So this makes them very distantly related. So your answer is a qualified ‘no’.Your question is just a little ambiguous because all organisms on earth are related. All pairs of species are related, but some pairs of species are more closely related than other pairs of species. So I will go into a small amount of background information to make it clear what ‘related’ means in this case.Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders are in the arthropod phylum. Octopuses are in the mollusk phylum of animals. The arthropods and the mollusks branched off from the same ancestor at least 700 MYA. So this makes them very distantly related. So your answer is a qualified ‘no’.Your question is just a little ambiguous because all organisms on earth are related. All pairs of species are related, but some pairs of species are more closely related than other pairs of species. So I will go into a small amount of background information to make it clear what ‘related’ means in this case.Theoretically, all organisms are descended from the same ancestor species in the very first generation of Earth’s history. This most RECENT common ancestor (MRCA) of all organisms was probably a bacterium that lived between 3 and 4 BYA. All species of organisms branched off in later generations.Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders are in the arthropod phylum. Octopuses are in the mollusk phylum of animals. The arthropods and the mollusks branched off from the same ancestor at least 700 MYA. So this makes them very distantly related. So your answer is a qualified ‘no’.Your question is just a little ambiguous because all organisms on earth are related. All pairs of species are related, but some pairs of species are more closely related than other pairs of species. So I will go into a small amount of background information to make it clear what ‘related’ means in this case.Theoretically, all organisms are descended from the same ancestor species in the very first generation of Earth’s history. This most recent common ancestor (MRCA) of all organisms was probably a bacterium that lived between 3 and 4 BYA. All species of organisms branched off in later generations.Humans (genus Homo) and chimpanzees (genus Pan) are in the same phylum. However, they are in different genuses.The human genus (Homo) and the chimpanzee genus (Pan) branched off about 8 MYA. The arthropod phylum and the mollusk phylum branched off at least 700 MYA.Spiders and octopuses are not closely related. They are in different phyla. Phylum is a very large taxon.Spiders are in the arthropod phylum. Octopuses are in the mollusk phylum of animals. The arthropods and the mollusks branched off from the same ancestor at least 700 MYA. So this makes them very distantly related. So your answer is a qualified ‘no’.Your question is just a little ambiguous because all organisms on earth are related. All pairs of species are related, but some pairs of species are more closely related than other pairs of species. So I will go into a small amount of background information to make it clear what ‘related’ means in this case.Theoretically, all organisms are descended from the same ancestor species in the very first generation of Earth’s history. This most recent common ancestor (MRCA) of all organisms was probably a bacterium that lived between 3 and 4 BYA. All species of organisms branched off in later generations.Humans (genus Homo) and chimpanzees (genus Pan) are in the same phylum. However, they are in different genuses.The human genus (Homo) and the chimpanzee genus (Pan) branched off about 8 MYA. The arthropod phylum and the mollusk phylum branched off at least 700 MYA.So compared to the pair of human and chimpanzee, the pair of spider and octopus are relatively unrelated. |
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| 43638. |
What are the types of freely movable joints? Name them. |
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Answer» The six types of freely MOVABLE joint include ball and socket, saddle, hinge, condyloid, pivot and gliding. Common CAUSES of joint PAIN include inflammation (pain and swelling), infection and injury. |
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| 43639. |
In What way vermicompost is better than Chemical fertilizer |
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Answer» It has More Nutrition than ChemicalAs per reports, the most significant BENEFIT is that the nutrients in earthworm compost are very easily ABSORBED by the roots of plants. UNLIKE chemical fertilizers, vermicompost is not easily FLUSHED from the SOIL because of the worm mucus that it contains. |
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| 43640. |
15. Assertion : Lateral meristems add thickness of plants. Reason: Lateral meristems are found in the internode. |
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Answer» for the aaaaaaaahhggvbuggcvhgvcvvbhvc. VVC vhgcvvgvvbh |
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| 43641. |
What are nuccal organs and chlarogogan tissue and their importance |
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Answer» chloragogen tissue Tissue COMPOSED of brown or greenish cells, located in the INTESTINAL wall or heart of Annelida, that is an IMPORTANT centre of metabolism and the synthesis of haemoglobin, and that may also have an excretory FUNCTION. A Dictionary of Zoology. × "chloragogen tissue ."Explanation:Chloragogen cells, also CALLED as y cells, are cells in annelids that function similarly to the liver in vertebrates. The cells store glycogen and neutralize toxins and are present in coelomic fluid of some annelids. They are yellowish in colour due to the presence of yellow granules called chloragosomes. |
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| 43642. |
What is the reason of forming latic acid |
| Answer» INTENSE Exercise. When you exercise, your BODY USES oxygen to break down glucose for energy. During intense exercise, there may not be enough oxygen available to complete the process, so a substance CALLED LACTATE is madeExplanation: | |
| 43643. |
बोष्ट के परमाणु मॉडल कोसमझाइए? |
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Answer» परमाणु भौतिकी में, रदरफोर्ड-बोर मॉडल या बोर मॉडल सन १९१३ में नील्स बोर तथा रदरफोर्ड द्वारा सम्मिलित रूप से प्रस्तुत किया गया था। इस मॉडल के अनुसार परमाणु के केन्द्रीय भाग में छोटा, धनात्मक आवेश वाला नाभिक होता है तथा उसके चारो ओर वृत्ताकार कक्षा में इलेक्ट्रॉन चक्कर लगाते हैं।Explanation:THANKYOU |
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| 43644. |
He picks up a newspaper and opens it. ( Make it Interrogative) |
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Answer» :- ♤ Did he PICK up a NEWSPAPER and opened it ?HOPE It Helps U |
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| 43645. |
Explain cell cycle???????????? |
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Answer» tion:A cell cycle is a series of EVENTS that takes place in a cell as it grows and divides. ... The cell then LEAVES interphase, undergoes mitosis, and completes its DIVISION. The resulting cells, known as daughter cells, each enter their own interphase and begin a NEW round of the cell cycle. |
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| 43646. |
Nameany five digestive organs |
| Answer» SALIVARY glands.Pharynx.Esophagus.Stomach.Small Intestine.Large Intestine.Rectum. | |
| 43647. |
Writeany 2 or 3caringmeasureb for our ears |
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Answer» •Protect your ears around LOUD noises.•Turn down the volume on your devices.•Skip the COTTON swabsExplanation: HOPE it's helpful to U ;) |
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| 43648. |
Explain the mechanizam transmission of nerve impulses |
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Answer» tion:The transmission of a nerve IMPULSE along a neuron from one end to the other OCCURS as a result of electrical changes across the membrane of the neuron. It is these large, negatively charged ions that contribute to the OVERALL NEGATIVE charge on the inside of the CELL membrane as compared to the outside |
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| 43649. |
What do you mean by meristemetic tissues? |
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Answer» hey BUDDY !!!Explanation:The meristem is a type of tissue found in PLANTS. It consists of UNDIFFERENTIATED cells CAPABLE of cell division. Cells in the meristem can develop into all the other tissues and organs that occur in plants. These cells continue to divide until a TIME when they get differentiated and then lose the ability to divide.Please follow and mark brainliest |
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| 43650. |
What happens if the acidic nature and alkanlinity of the soil increases? |
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Answer» Soil acidification is a natural PROCESS ACCELERATED by agriculture. Soil ACIDIFIES because the concentration of hydrogen ions in the soil INCREASES. The main cause of soil acidification is inefficient use of NITROGEN, followed by the export of alkalinity in produce. |
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