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InterviewSolution
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.
| 1701. |
How do non living organisms reproduce themselves |
| Answer» A\xa0non-living thing\xa0in biology means any form without life, such as an inanimate body or object. Compared with the entity that has life, a non-living thing lacks the features that characterize a\xa0living thing. For instance, a non-living thing lacks the fundamental unit of life, a living\xa0cell\xa0that grows, metabolizes, responds to external stimuli, reproduces, and adapts. Instead of cells, a non-living thing is made up of elements or compounds that form from chemical reactions. Examples of non-living things are rocks, water, and air. | |
| 1702. |
5 useful and harmful uses of fungi? |
| Answer» Uses :- 1) Used in antibiotics. 2) Used in fermentation sites. 3) Some Basidiomycetes like poison less mushrooms are edible. Harms = 1) Some fungi are extensively poisonous. 2) Some are dangerous parasites. 3) They spoil food and make it inedible. | |
| 1703. |
The experimental plant material used by Mendel was |
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Answer» It was Pisum sativum i.e. pea The experimental plant material used by mental was pea(scientific name is Pisam sativam) Sorry I don\'t know??? |
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| 1704. |
Name few epidermal cells |
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Answer» Langerhans cell Keratinocytes |
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| 1705. |
Maize genetic and specific name |
| Answer» Zea mays | |
| 1706. |
What is mongifera |
| Answer» Aap Mangifera indica ki puch raha ho to ya mango ka scientific name ha | |
| 1707. |
What do you learn from identification of individuals and populations ? |
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Answer» The knowledge of characteristics of an individual or its entire population\xa0helps in the identification of similarities and dissimilarities among the individuals of same kind or between different types of organisms. Many things |
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| 1708. |
Which bacteria is utilised in gobar gas plant ? |
| Answer» Methanogens. | |
| 1709. |
Which of the following shows polymorphic formsA. AmoebaB. TrypanosomaC. ParamrciumD. Entamoeba |
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Answer» B. Trypanosoma. Batao fast Jaldi karo |
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| 1710. |
I need 25 MCQ |
| Answer» https://mycbseguide.com/course/cbse-class-11-biology/1388/ | |
| 1711. |
Types of movement visible and invisible |
| Answer» | |
| 1712. |
How is key helpful in the identification and classification of an organisl |
| Answer» It is useful In two characters one would be accepted other would be rejected The contracting characters called couplet Each statement is called lead | |
| 1713. |
How human beings reproduce |
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Answer» Human beings reproduce sexually Sexually |
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| 1714. |
Class 12 biological classification case study |
| Answer» | |
| 1715. |
Uses of systematics |
| Answer» 1) Used in describing the biodiversity around us. 2) Used in studying relationship between different organisms. 3) Indirectly supports agriculture, forestry and industry. | |
| 1716. |
Teania solium |
| Answer» Taenia solium, the pork tapeworm, belongs to the cyclophyllid cestode family Taeniidae. It is found throughout the world and is most common in countries where pork is eaten. | |
| 1717. |
What is eukaryotes |
| Answer» Eukaryotes are the cell which have a well define nucleus and a well define organelle system | |
| 1718. |
Why digestion is so importanat for our body |
| Answer» Without digestion we will not get nutrition and energy | |
| 1719. |
Animals which can prepare their food by the process of photosynthesis |
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Answer» Costasiella kuroshamie also known as leaf sheep Wo plants hota hai Animals which can prepare their own food by the process of photosynthesis is known as autotrophs |
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| 1720. |
prove that egg laying mammals and marsupials are mammals. class 11 biology |
| Answer» Only two kinds of Egg laying mammals\xa0are left on the planet today—the duck-billed platypus and the echidna, or spiny anteater. These odd “monotremes” once dominated Australia, until their pouch-bearing cousins, the\xa0, marsupials invaded the land down under 71 million to 54 million years ago and swept them away. | |
| 1721. |
Write short notes on bacteria based on their shapes |
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Answer» Bacteria are classified into five groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes). They can exist as single cells, in pairs, chains or clusters. Bacteria are found in every habitat on Earth: soil, rock, oceans and even arctic snow. Some live in or on other organisms including plants and animals including humans. Bacteria are a type of biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals.Bacteria are classified into five groups according to their basic shapes: spherical (cocci), rod (bacilli), spiral (spirilla), comma (vibrios) or corkscrew (spirochaetes). They can exist as single cells, in pairs, chains or clusters . |
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| 1722. |
Which body part have the longest bone |
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Answer» In leg femur Femur The upper leg or the thigh. The bone is thigh bone or FEMUR. In leg femur Femur |
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| 1723. |
Differentiate between mycorrhiza and coralloid roots |
| Answer» The key difference between mycorrhiza and coralloid roots is that mycorrhiza is a type of mutualistic association occurring between a higher plant and a fungus while coralloid roots are negatively geotropic roots of cycads which are in a mutualistic association with nitrogen-fixing cyanobacteria. | |
| 1724. |
What is polysaccharide |
| Answer» Polysaccharide are the most abundant carbohydrates found in food. They are long chain polymeric carbohydrates of monosaccharide units bound together by glycositic linkages. | |
| 1725. |
Point out the difference between unicellular and multicellular organisms giving suitable examples |
| Answer» Unicellular organism includes bacteria,yeast. Example- A paramecium is slipper shaped.Multicellular organism are composed of more than one cell with groups of cell differentiating to take on specialized functions. Examples- Muscles cells have more mitochondria than most other cells so that they can readily produce energy for movement . | |
| 1726. |
How do I start learning 11 |
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Answer» You study the class 11 on YouTube and NCERT Books and also CBSE guide Any other YouTube channel Study by CBSE guids |
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| 1727. |
The man 3 speed |
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Answer» Classification is the process of putting organisms into convenient categories based on a few basic characteristics. What is classification |
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| 1728. |
Neet ki tayari kaise kare |
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Answer» Padh kar ? You follow NCERT books not follow other books you first preference NCERT Book Padh kr kare aur kya?? Kitabo se kr or kese krega??? |
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| 1729. |
How to learn scientific name easily |
| Answer» \tMake a story from the sound bites.\tClearly differentiate similar plants.\tGet your friends or family to adopt a\xa0botanical name.\tPut up plant\xa0names\xa0around the house.\tMake flash cards.\tUse Apps.\tLook up the meaning of\xa0botanical names. | |
| 1730. |
What is the scientific name of crocodile ? |
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Answer» Crocodylinae Scientific name of crocodile is Crocodylinae |
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| 1731. |
Anybody have previous years NEET question paper??? |
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Answer» Google h Nikal lo Kyu |
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| 1732. |
Biology sample paper set 10 solution 2019 2020 |
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Answer» Ahana apka kritika ki sis ho kya Whole set |
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| 1733. |
Define the characteristics of monera |
| Answer» \t\tThe Monerans are unicellular organisms.\t\t\tThey contain 70S ribosomes.\t\t\tThe DNA is naked and is not bound by a nuclear membrane.\t\t\tIt lacks organelles like mitochondria, lysosomes, plastids, Golgi bodies, endoplasmic reticulum, centrosome, etc.\t\t\tThey reproduce asexually by binary fission or budding.\t\t\tThe cell wall is rigid and made up of peptidoglycan.\t\t\tFlagellum serves as the locomotory organ.\t\t\tThese are environmental decomposers\t\t\tThey show different modes of nutrition such as autotrophic, parasitic, heterotrophic, or saprophytic.\t | |
| 1734. |
Distinguish between poikilothermic and homoiotheric organisms |
| Answer» Homeothermic is an antonym of poikilotherm. As adjectives the difference between homeothermic and poikilotherm is that homeothermic is (biology|of an|animal) capable of maintaining a relatively constant body temperature independent of the surrounding environment while poikilotherm is cold-blooded. | |
| 1735. |
What is mean by holocrine, apocrine and merocrine glands |
| Answer» Exocrine glands are named apocrine glands, holocrine glands, or merocrine glands based on how their products are secreted.\tMerocrine\xa0secretion – cells excrete their substances by\xa0exocytosis\xa0into a duct; for example, pancreatic acinar cells, maximum\xa0sweat glands\xa0of humans,\xa0goblet cells,\xa0intestinal glands,\xa0tear glands, etc.\tApocrine\xa0secretion – a portion of the\xa0cell membrane\xa0that contains the excretion buds off. Examples are sweat glands of arm pits, pubic region, skin around ****, lips and nipples;\xa0mammary glands, etc.\tHolocrine\xa0secretion – the entire cell disintegrates to excrete its substance; for example, sebaceous glands of the\xa0skin\xa0and nose,\xa0meibomian gland,\xa0zeis gland, etc. | |
| 1736. |
How many hydrogen bonds are present in one coil of dna |
| Answer» one complete turn of the\xa0DOUBLE HELIX\xa0has 10 base pairs. So, in one coil of dna there are 5 base pairs. A double helix of dna can have 2 to 3 hydrogen bonds. So, in ONE COIL OF DNA, there are around 5 HYDROGEN BONDS. | |
| 1737. |
Define allosteric modulation |
| Answer» allosteric modulators\xa0are a group of substances that bind to a receptor to change that receptor\'s response to stimulus | |
| 1738. |
What are isoenzymes |
| Answer» The enzymes possessing slightly different molecular structures but similar in their bio-catalytic action | |
| 1739. |
in our body nerve impulses are generated and conducted by active transport of ions justify |
| Answer» | |
| 1740. |
End of chromosomes are attached with nuclear envelope at attachment plate in ---- |
| Answer» The next stage of prophase I in meiosis is the zygotene stage. During this stage, the chromosomes attach themselves by their ends (telomeres) to the inner membrane of the nuclear envelope. | |
| 1741. |
Nucleoprotein complex formation stage is -- |
| Answer» Nucleo - protein complex formation stage is observed during the pachytene stage of the meiosis type of cell division. In this stage a protein is formed between the two homologus chromosomes and may led to chromosomal pairing or synapsis. | |
| 1742. |
Circulation of heart |
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Answer» It isof blood Explanation or definition What do you need |
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| 1743. |
Holozoic mode of nutrition short note |
| Answer» Holozoic nutrition involves the ingestion and internal processing of solid and liquid food in an organism. This involves the steps of ingestion, digestion, absorption, assimilation and excretion. Ingestion is the intake of food, which is broken down into simpler organic matters by a process called digestion. | |
| 1744. |
Which green algae is called colonial algae? |
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Answer» Volvox Volvox. |
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| 1745. |
By which pigment green, brown and red algae shows their coloury nature? |
| Answer» \tRed AlgaeBrown AlgaeGreen AlgaeMainly marine.Marine forms.Chiefly freshwater.Only a few are unicellular.Unicellular forms do not exist.Unicellular species are more.Thylakoids unstacked.Occur in groups of three.Stacked in groups of 2-20.Only chlorophyll-a present.Chlorophyll ‘a’ and \'c\' present.Chlorophyll \'a\' and ‘b’ is presentFucoxanthin presentFucoxanthin is present.Fucoxanthin is absent.Phycobilins presentAbsentPhycobilins absent.Reserve food is Floridean starch.Reserve food is Laminarin.Reserve food is starch.Motile stages are not observed.Present.The motile stage is present.\t | |
| 1746. |
Can reproduction be considered as the defining property of living organisms? |
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Answer» No. As there are certain living organisms which do not reproduce like MULES, STERILE WORKER BEES and INFERTILE HUMAN COUPLES. No. Because some living organisms can\'t do reproduction. |
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| 1747. |
What is modern taxonomy?? |
| Answer» Modern taxonomy, also known as biosystematics, is a branch of systematics that identifies taxonomic affinity based on evolutionary, genetic, and morphological characteristics. The typological concept has been abandoned. Every category is the result of a process of evolution. | |
| 1748. |
What\'s is mean by binomic molecules |
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Answer» ? Don\'t know |
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| 1749. |
What\'s biology? |
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Answer» biology is the study of life .?? Biologyis the branch of science it deals with the microgranisms Simply biology is study of life forms and living beings. Biology is the study of science in which we study about the life of living organism. Biology is the science of LIFE, its origin, evolution, classification and composition. Aristotle is considered to be the "Father of Biology". |
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| 1750. |
Which pholem contain calonic and tribolatic |
| Answer» | |