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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.

151.

Question : ______amoebae are produced from one parent amoeba.

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Discussion
152.

Question :A layer of _____ holds the frog's eggs together and provides protection to the eggs.

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Discussion
153.

Question : A hen's egg can be seen easily. Is it a cell or a group of cells?

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ANSWER :A HEN's egg is a SINGLE cell andean easily be SEEN with naked EYES.
Discussion
154.

Question : (1) The kind of pathogen which causes diseases like common cold and mumps. (2)These may readily grow in your hair, if you do not wash it regularly. (3) This is the vaccine for preventing tuberculosis. (4) The disease pertussis is popularly known as whooping (5)One of the most common insects that visit our exposed foods and contaminate them. (6)A disease that weakens body's defence system against infections. (7)Germ or germ substances introduced into the body to prevent occurrence of an infectious disease. (8)A disease in which the eyes, the skin and the urine turn yellow. (9)An organ usually affected by tuberculosis. (10)A disease caused by the bite of an infected dog, and which affects the central nervous system. (11)Cover this part of your body by a handkerchief while sneezing to prevent droplet infection to others.

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Answer :VIRUS ,LICE,cough,flies ,AIDS,vaccine,jaundice,lung,rabies,MOUTH
Discussion
155.

Question : ……………. Release hormones directly into the bloodstream.

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ANSWER :ENDOCRINE GLANDS
Discussion
156.

Question : Which is the first Reserve Forest of India?

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Lockchao Wildlife SANCTUARY
Kaziranga National Park
Satpura National Park
Bori Wildlife Sanctuary

Answer :C
Discussion
157.

Question : Which is the carrier of dengue virus?

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Answer :Thw CARRIER of dengue virus is FEMALE AEDES MOSQUITO.
Discussion
158.

Question : Which hormones helps the body to adjust to stress when one is very angry or worried ?

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ANSWER :ADRENALIN is the hormones which helps the body to ADJUST to stress when ONE is very angry and worrieed.
Discussion
159.

Question : Which glad controls the thyroid and adrenal glands to secrete their hormones ?

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Answer :PITUITARY gland controls the thyroid and ADRENAL GLANDS to SECRETE their hormones
Discussion
160.

Question : Which are commonly called biological nitrogen fixers?

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ANSWER :Some bacteria and blue-green algae are commonly CALLED biological NITROGEN FIXERS.
Discussion
161.

Question : Which among the following is endemic to the Pachmarhi Biosphere Reserve ?

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Bison
Indian GIANT squirrel
Flying squirrel
All of these

Answer :D
Discussion
162.

Question : Where was Dolly cloned and by whom?

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ANSWER :DOLLY was cloned at Roslin INSTITUTE in Edinburgh,SCOTLAND by Ian Wilmut.
Discussion
163.

Question :Where is the genetic material of an organism present?

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ANSWER :The genetic MATERIAL of an ORGANISM is PRESENT in the nucleus.
Discussion
164.

Question : Where are sprinkler system and drip system of irrigation used ?

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Answer :SPRINKLER system is very usefulfor sandy soil and drip system is USEFUL in the REGIONS where adequate WATER is not AVAILABLE.
Discussion
165.

Question : Where are chromosomes found in a cell? State their function.

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Answer :CHROMOSOMES are found in the nucleus of a CELL.
Chromosomes are responsible for heredity and CARRY the genetic MATERIAL from the PARENTS to offspring.
Discussion
166.

Question : When is the baby ready to be delivered?

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Answer :The mother GIVES birth to the BABY after the development of the FOETUS is COMPLETE.
Discussion
167.

Question :What isfertilisation?

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Answer :The FUSION of the FEMALE gametes, i.e. ova (eggs) and the male gametes, i.e. sperm is CALLED fertilisation.
Discussion
168.

Question :What is zygote?

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Answer :During fertilisation, the nuclei of the sperm and the EGG FUSE to form a single NUCLEUS, this is known as fertilised egg or ZYGOTE.
Discussion
169.

Question : what is winnowing?

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ANSWER :The process of SEPARATING the SEEDS or grains from the chaff in small FIELDS is called winnowing.
Discussion
170.

Question : What is weeding?

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Answer :The METHOD is removing WEEDS from the FIELD is called weeding.
Discussion
171.

Question :What is tissue?

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ANSWER : A tissue is a group of SIMILAR cells performing a SPECIFIC function.
Discussion
172.

Question : What is tilling or ploughing ?

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Answer :The PROCESS of LOOSENING and turning of soil is KNOWN as TILLING or ploughing.
Discussion
173.

Question : what is threshing?

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Answer :The process of SEPARATING GRAIN SEEDS from the chaff by beating in known as THRESHING.
Discussion
174.

Question :What is the other name of cell membrane?

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ANSWER :The other NAME of CELL MEMBRANE is PLASMAMEMBRANE.
Discussion
175.

Question : What is the main cause of diabetes?

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ANSWER :Insufficient PRODUCTION of INSULIN in pancreas is the main cause of diabets
Discussion
176.

Question : What is the legal age for marriage ?

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Answer :The legal age for MARRIAGE is 18 YEARS for girls and 21 years for BOYS
Discussion
177.

Question : What is the function of a cell wall?

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ANSWER :The function ofa CELL wall is to PROVIDE strength and RIGIDITY to the plant cell.
Discussion
178.

Question : What is the difference of voice between boys and girls?

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ANSWER :GIRLS have a high pitched voice WHEREAS boys have a DEEP voice
Discussion
179.

Question : What is the difference between outermost layer of a plant and an animal cell?

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Answer :The outermost layer of a plant CELL is cell WALL, WHEREAS that of an animal cell is cell membrane.
Discussion
180.

Question : What is the best time for removing weeds?

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ANSWER :The best TIME for removing weeds is during their vegetaive growth, i.e. before they PRODUCE FLOWERS and SEEDS.
Discussion
181.

Question : What is the basis of classification of crops?

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Answer :CROPS are classified on the basis of the SEASON in which they GROW. For example: Kharifcrops and Rabi crops.
Discussion
182.

Question : What is target site ?

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Answer :Target site is the specific BODY part where HORMONES RELEASED into the bloodstreams by endocrine glands reach.
Discussion
183.

Question :What is sperm?

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ANSWER :The MALE gametes produced by male reproductive organ testes is called sperm.
Discussion
184.

Question : What is species?

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ANSWER :SPECIES is a group of POPULATION CAPABLE of INTERBREEDING.
Discussion
185.

Question : What is sanctuary?

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ANSWER :AREA where ANIMALS are protected from any disturbance to them and their HABITAT is called a sanctuary.
Discussion
186.

Question : What is pseudopodia?

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Answer :The WORD 'pseudo' MEANS FALSE and 'podia' means feet. Pseudopodia are the PROJECTIONS of varying lengths protruding out of amoeba’s body. It appears and disappears as amoeba moves or feeds.
Discussion
187.

Question : What is protoplasm and where is it present?

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ANSWER :Protoplasmis a liquid-like SUBSTANCE and it is ENCLOSED by the CELL MEMBRANE.
Discussion
188.

Question :What is protoplasm?

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ANSWER :The ENTIRE CONTENT of living CELL is known as protoplasm.It is known as the living substanceof the cell.
Discussion
189.

Question : what is pathogen?

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ANSWER :The disease-causing MICROORGANISMS are called pathogens, for EXAMPLE viruses, bacteria, FUNGI, etc.
Discussion
190.

Question :What is nucleus?

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ANSWER :The central DENSE round BODY in the centre of a cell is called NUCLEUS.
Discussion
191.

Question : What is nuclear membrane?

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ANSWER :The MEMBRANE which SEPARATES NUCLEUS from the cytoplasmbyamembrane is callednuclearmembrane.
Discussion
192.

Question : What is manure ?

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ANSWER :Manure is an ORGANIC substance OBTAINED from the decomposition of plant or animal WASTES. It helps in REPLENISHING the soil with nutrients.
Discussion
193.

Question : What is irrigation?

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ANSWER :The process of supplying water to crops at different INTERVALS in the FIELD is CALLED irriation.
Discussion
194.

Question :What is internal fertilisation?

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Answer :The fertilisation which TAKES PLACE INSIDE the female BODY is called INTERNAL fertilisation.
Discussion
195.

Question : what is harvesting?

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ANSWER :The PROCESS of cutting off the CROP after it has MATURED is called harvesting.
Discussion
196.

Question : What is 'goitre' ?

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Answer :Goitre' is a disease of the thyroid GLAND when it is not able to PRODUCE the harmones thyroxine resulting in a very big and BULGING THROAT.
Discussion
197.

Question :What is foetus?

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Answer :Foetus is the stage OFTHE EMBRYO in which all the body PARTS can be identified.
Discussion
198.

Question : What is external fertilisation?

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ANSWER :The fertilisation in which the fusion ofa male and FEMALE gamete TAKES place OUTSIDE the body of the female is called external fertilisation.
Discussion
199.

Question : What is ecosystem?

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ANSWER :Ecosystem is a SYSTEM in which all the PLANTS, animals and microorganisms alongwith non-living COMPONENTS such as climate, soil, etc. are interrelated and interact upon each other.
Discussion
200.

Question : What is cytoplasm?

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Answer :The jelly-like substance between the NUCLEUS and cell MEMBRANE is CALLED cytoplasm.
Discussion