Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Where is the least specialized tissue located in plants​

Answer»

EXPLANATION: The least specialised tissue in plants is parenchyma.

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2.

Label the parts against the indicated alphanumbers :fal ceel1- 2-3-4-5A​

Answer»

ANSWER:

COULD you PLEASE PROVIDE the DIAGRAM

3.

What is the name of corona virus​

Answer»

The ANSWER to this QUESTION is COVID-19

4.

How much traits are used in dihybrid cross??​

Answer»

Answer:

A dihybrid CROSS describes a MATING experiment between two ORGANISMS that are identically HYBRID for two traits

Explanation:

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5.

What is nuclear biology​

Answer»

Nuclear Medicine and BIOLOGY is a peer-reviewed medical journal published by ELSEVIER that covers research on all ASPECTS of nuclear medicine, including radiopharmacology, radiopharmacy and clinical studies of TARGETED radiotracers.

6.

if co2 and o2 present with same amount in blood then write your result with the combination of hemoglobin​

Answer»

Answer:

it cannot possible

Explanation:

co2 and o2 PRESENT with same AMOUNT in blood then write your result with the COMBINATION of hemoglobin is not TRUE

7.

7. Define entropy. Discuss its significance to the biologicalsystems.​

Answer»

Answer:

The degree of randomness or disorder in a SYSTEM is called its entropy. Every energy transfer RESULTS in the conversion of some energy to an unusable FORM (such as heat), and since heat that does not do WORK goes to increase the randomness of the universe.

8.

Which of the following is food synthesizing tissue​

Answer»

ANSWER:

PHLOEM is FOOD SYNTHESIZING TISSUE

9.

The application of chemistry to systematic is called:a. Cytotaxonomy b. chemotaxonomyc. numerical taxonomy​

Answer»

ANSWER:

(B) chemotaxonomy

I HOPE this answer will HELP you

10.

Formation of species in living organisms is called as ...........​

Answer»

ANSWER:

SPECIATION: formation of a NEW species. species: group of populations that interbreed and produce FERTILE offspring. sympatric speciation: speciation that OCCURS in the same geographic space.

Explanation:

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11.

Write verious way of asexual reproduction​

Answer»

Answer:

There are a number of types of asexual REPRODUCTION including fission, fragmentation, BUDDING, vegetative reproduction, spore formation and agamogenesis. Spore formation occurs in plants, and some algae and FUNGI, and will be discussed in ADDITIONAL concepts. Binary Fission in VARIOUS single-celled organisms.

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12.

Keeping of gymnosperm in between monocot and dicot plants in Bentham and hooker's system of classification comes under:a. meritsb. demeritsc. none of these​

Answer»

ANSWER:

b

Explanation:

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13.

The stable community structure of an ecosystem is termas:a. climax communityb. dominant communityc. biocommunity​

Answer»

ANSWER:

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14.

What happens when rate of photosynthesis there is shiny morning​

Answer»

ANSWER:

the rate of PHOTOSYNTHESIS will increase when there is a SHINY MORNING.

15.

Compost left after the harvest of mushroom is used as:a. Rejected partb. inoculumC. none of these​

Answer»

ANSWER:

(B) INOCULUM , is ma be CORRECT ONE

16.

For cultivation of mushrooms, ____are needed of specific size?a. metal potsb. wooden potsC. big pits​

Answer»

ANSWER:

WOODEN POTS are needed

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17.

Which of the following is a prokaryote1 pointEuglenaAmoebaVirusBacteriaQ2. Interferon is an antiviral1 pointEnzymeLipoproteinGlycoproteinsVaccineQ3. Which of the following has vascular tissue but fail to develop seeds1 pointPteridophytaAngiospermsGymnospermsBryophytesQ4. Pteridophytes differ from bryophytes in having1 pointIndependent gametophyteDependent gametophyteIndependent and dominant sporophteNone of the aboveQ5. Aracemose inflorescene produces flowers1 pointOn an infinite axisOn an acropetal successionIn an centripetal orderAll of the aboveQ6 In a spike inflorescene the flowers are always1 pointUnisexualBoth unisexual and bisexualSessilePedicellateQ7 Double fertilization and triple fusion in angiosperms initiate the development of1 pointEmbryo sac and endospermEmbryo and embryo sacZygote ,endosperm and embryo sacZygote and endospermQ8 Fruit is matured1 pointOvuleZygoteEndospermOvaryQ9 Protonema is1 pointApart of mossA part of moss gametophyteA juvenile stage of moss gametophyteNone of the aboveQ10 Total number of nuclei present in a matured embryo sac before fertilization1 pointTwoFourSixEightQQ11 Eye of potato is1 pointApical budAuxiliary budAcessary budAdvntitious budQQ12 A plant with photosynthetic roots1 pointTrapaDahliaMirabillsCertophyllumQ13 Bulb is derived from1 pointShootFlowerRootLeafQ14 Basic unit of classification is1 pointGenusSpeciesOrderClassQ15 Nutrition is involving feeding on dead and decaying organism is1 pointHolozoicSaprotrophicParasiticAutotrophicQ16. Wide life is destroyed by1 pointĹack of proper careMass scale huntingDestruction of natural habitatNatural calamityQ17 Botanical snakes are1 pointBryophytesAlgaePteridophytaSpermatophytaQ18 Kelps are1 pointMarine algaeFresh water algaeTerrestrial plantsBryophytesQ19 Phyllode is amodified part of1 pointStemFlowerInfloresceneLeafQ20 Tap root is developed from1 pointPlumuleRadicleHypocotylColeoptileQ21 Aestivation is a term used to describe the arrangement of leaves1 pointLeavesFlowersStamens and carpelsSepals and petalsOther:QQ22 seed is matured1 pointOvaryPlacentaOvuleAll of the aboveQ23 Velamen is found in1 pointPiperBanyanHanging rootsStilt rootsQ24 Afruit which develops without pollination and fertilization is known as1 pointSimple fruitParthenocarpic fruitFalse fruitMultiple fruitQ25 Nucellus is a tissue present in1 pointFruitSeedOvuleAll of the aboveSubmitWhich of the following is a prokaryote1 pointEuglenaAmoebaVirusBacteriaQ2. Interferon is an antiviral1 pointEnzymeLipoproteinGlycoproteinsVaccineQ3. Which of the following has vascular tissue but fail to develop seeds1 pointPteridophytaAngiospermsGymnospermsBryophytesQ4. Pteridophytes differ from bryophytes in having1 pointIndependent gametophyteDependent gametophyteIndependent and dominant sporophteNone of the aboveQ5. Aracemose inflorescene produces flowers1 pointOn an infinite axisOn an acropetal successionIn an centripetal orderAll of the aboveQ6 In a spike inflorescene the flowers are always1 pointUnisexualBoth unisexual and bisexualSessilePedicellateQ7 Double fertilization and triple fusion in angiosperms initiate the development of1 pointEmbryo sac and endospermEmbryo and embryo sacZygote ,endosperm and embryo sacZygote and endospermQ8 Fruit is matured1 pointOvuleZygoteEndospermOvaryQ9 Protonema is1 pointApart of mossA part of moss gametophyteA juvenile stage of moss gametophyteNone of the aboveQ10 Total number of nuclei present in a matured embryo sac before fertilization1 pointTwoFourSixEightQQ11 Eye of potato is1 pointApical budAuxiliary budAcessary budAdvntitious budQQ12 A plant with photosynthetic roots1 pointTrapaDahliaMirabillsCertophyllumQ13 Bulb is derived from1 pointShootFlowerRootLeafQ14 Basic unit of classification is1 pointGenusSpeciesOrderClassQ15 Nutrition is involving feeding on dead and decaying organism is1 pointHolozoicSaprotrophicParasiticAutotrophicQ16. Wide life is destroyed by1 pointĹack of proper careMass scale huntingDestruction of natural habitatNatural calamityQ17 Botanical snakes are1 pointBryophytesAlgaePteridophytaSpermatophytaQ18 Kelps are1 pointMarine algaeFresh water algaeTerrestrial plantsBryophytesQ19 Phyllode is amodified part of1 pointStemFlowerInfloresceneLeafQ20 Tap root is developed from1 pointPlumuleRadicleHypocotylColeoptileQ21 Aestivation is a term used to describe the arrangement of leaves1 pointLeavesFlowersStamens and carpelsSepals and petalsOther:QQ22 seed is matured1 pointOvaryPlacentaOvuleAll of the aboveQ23 Velamen is found in1 pointPiperBanyanHanging rootsStilt roots​

Answer»

ANSWER:

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18.

Give one main function of collenchyma​

Answer»

Answer:

Collenchyma tissue is composed by elongated living cells of uneven primary thick walls, which POSSESS hemicellulose, cellulose, and pectic materials. It PROVIDES support, structure, mechanical strength, and flexibility to the petiole, leaf veins, and stem of young plants, allowing for easy bending without breakage.

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19.

The generic name of which of these is Apis​

Answer»

Apis cerana, the eastern honey BEE PROPER, is the traditional honey bee of southern and eastern Asia. ONE of its subspecies, the Indian honey bee (A. c. indica), was domesticated and kept in hives in a fashion similar to A. mellifera, THOUGH on a more limited, regional scale .

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20.

Can you tell me what is fungi and algae?​

Answer»

ANSWER:

a plant that is not green and does not have leaves or flowers (for EXAMPLE a mushroom), or that is like a wet POWDER and grows on old wood or food, walls, etc. Some fungi can be harmful

very simple plants that grow mainly in WATER

21.

44. Assertion - A eukaryotic cell possesses a well defined nucleusReason - A nucleus is absent in prokaryotesa) Both A and R are true, and R is the correct explanation of Ab) Both A and Rare true, but R is not a correct explanation of Ac) A is true but R is falsed) A is false but R may be true / false​

Answer»

ANSWER:

(c)

A eukaryotic CELL has a well defined NUCLEUS

22.

Liver secretes______​

Answer»

ANSWER:

bile

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23.

make a project visit a nearby hospital or dispensary or a patient in the neighbourhood and find out about one mosquito borne disease present your material as lecture powerpoint presentation from the material collected by your including pictures taken out your mobile​

Answer»

search on google "mosquito" borne diaseases and GATHER information

finalise YR WORK and then present your LECTURE and OPT

24.

Preparation of pickles,papads from mushroom are considered as:a. not valuable storageb. short term storageC. long term storage​

Answer»

LONG TERM storage

hope this ANSWER HELP you

25.

Refrigerator is considered asa. long term storageB. short term storageC. medium term storage​

Answer»

ANSWER:

MEDIUM TERMED STORAGE

26.

Vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv vvvvvvvvvvvvv

Answer»

ANSWER:

htfcv x

Explanation:

27.

Female mammals have mammary glands? True or false

Answer»

The MAMMARY gland exists in mammals that FEED their YOUNG milk. The glandular tissue is present in both male and females, however in females the mammary GLANDS undergo development in response to the estrogen hormone.

28.

What are Ion? What are the types of ions ?How are ions formed?​

Answer»

Explanation:

Ions are FORMED when the NUMBER of PROTONS in an atom does not equal the number of electrons. If more protons are present, the ion is positive and is KNOWN as a cation; if more electrons are present, the ion is negative and referred to as an anion.

29.

Cross between negro and albino skin colour showing polygenic inheritance the phenotypic ratio in the F2 generation will be​

Answer»

EXPLANATION:

GENOTYPE RATIO is 1:2:1

and PHENOTYPE ratio is 1:3

30.

Zymogen cells and chief cells secrete______​

Answer»

ANSWER:

GASTRIC chief cell is secreted

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31.

What are the various step involved in sexual reproduction of fungi?​

Answer»

Fungi can reproduce sexually and asexually both .A fungi which is perfect they can reproduce sexually and asexually while IMPERFECT fungi only reproduce asexually.

There are three STEP involved in SEXUAL reproduction of fungi :-

  • Plasmogamy
  • karyogamy
  • meiosis.

plasmogamy:-

  • Plasmogamy is a method of sexual reproduction which occurs in fungi.

  • In this process the PROTOPLASM of two different cells fuse together.

karyogamy:-

  • Karyogamy is the second stage of sexual reproduction in fungi.

  • It is the process of fussing two nuclei cells.

meiosis:-

  • meiosis occurs in many fungi . it is occurs immediately after two haploid cell fuse .
32.

Q59. Peristome teeth is observed in which part of Funariaa) Rhizoidsb) Leafc) Stemd) Capsule​

Answer»

❤______hola______

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Peristome teeth is observed in which part of Funaria is CAPSULE

These are peristomial teeth.These were SEEN under a foldscope and were seen to be long,CONICAL and present in two rows and in each row there are 16 teeth.

I hope it helps you

33.

What are syntethic fibers made up of

Answer»

_____hola_____

here is UR answer mate

\huge\bold\star\red{Answer}

Synthetic FIBRES are manufactured USING plant materials and minerals.

Synthetic fibres are made of polymers that do not occur naturally but instead are produced entirely in the chemical plant or laboratory.

I hope it helps you

34.

3Which of the following statements are incorrect?a) ER forms a network systemb) Lysosomes are known as the suicidal bags of the cellc) Mitochondria has its own DNAY None of the above​

Answer»

Option "D" is incorrect.

Option "A" is correct.

  • ER always FORMS a network system.

  • It is large network of membrane bound sheets and tubes.

  • It look like LONG tubules or round oblong shapes.

Function of ER

  • Ribosomes present at the RER acts as the site of protien synthesis.

  • SER helps in the synthesis of Lipids and fats which then helps in bulilding PLASMA membrane. This Process is known as Member biogenesis.

  • Some other lipids and Protien functions as enzymes and Hormones.

  • It also Provide surface for some BIOCHEMICAL activities.

  • It also serve as a channel for transportation of material between cytoplasm and nucleus.

option "B" is also correct.

  • Golgi appratus helps in the formation of Lysosomes.

  • During the disturbance of cellular metabolism or when the cell get damaged it MAY burst and digest their own cell.

  • Lysosomes are kind of waste disposal system of the cell, it helps in cleaning the cell by digest foreign material as well as worn out cell Organelles.

  • All the bacterias, microorganisms and Foreign materials end up in Lysosomes.

Option "c" is also correct.

  • Mitochondria is known as powerhouse of the cell as it helps in respiration.

  • When the mitochondria needed energy for making new chemical compound and for mechanical work the ATP molecules breaks down to provide energy

  • They are strange Organelles because they have their own DNA and Ribosomes.
35.

ఇ) కింది ప్రకృతి వికృతులను జతచేయండి:-1) ఆహారము(అ)పానంబంధము(అసంతసం3) ప్రాణముఎ)కతకథ(ఈ)దమ్మం5 సంతోషము(ఉఓరంCDC)C CC 2CO24)​

Answer»

ANSWER:

dgditgcuykhchtufbu6obnh87icbg879klkvDw5djvKipbbdrgjryrjhheyfkhr6rirpd8ayxcjc

Explanation:

hsgzg5wujzgzuw9soy25 5527188wusysgsfsbnxkzlapqohsb X cvdhshgahfdigjlcvnx

36.

Dentine is yellowing bone like_______ that lies inside the enamel​

Answer»

ENAMEL is the HARDEST PART of our BODY

37.

(अ) खालील ओळींचे रसग्रहण करा.दोन दिवस वाट पाहण्यात गेले; दोन दु:खात गेलेहिशोब करतो आहे किती राहिलेत डोईवर उन्हाळे​

Answer»

ANSWER:

HOPE this HELPS U :D

38.

Do all unicellular organisms reproduce by binary fission?

Answer»

Answer:

PROKARYOTES that reproduce by binary fission include unicellular organisms such as BACTERIA and archaea. EUKARYOTES—organisms whose cells have a nucleus—can be uni- cellular or multicellular. In unicellular eukaryotes, reproduction can occur by mitosis and cytokinesis—the other form of cell division.

Explanation:

HOPE it helps you...!!!...

39.

Write the two major processes in Photosynthesis​

Answer»

LIGHT- dependent reactions and light-independent reactions are the two PHASES of photosynthesis.

Explanation:

  • Photosynthesis can be described as the process by which PLANTS make their own food by using light ENERGY from the Sun.

  • The process of photosynthesis has two main phases:

  • The phase of reactions which occur in the presence of sunlight are KNOWN as light-dependent reactions.

  • The phase which includes reactions in the absence of sunlight is known as the light-independent reactions or the Calvin cycle.
40.

Assertion: amoeba reproduces by binary fissionreason: all unicellular organisms reproduce by binary fission.please answer

Answer»

Answer:

(a) Assertion is correct and REASON is the correct explanation of assertion. Amoeba is a unicellular animal. It REPRODUCE by the process of ASEXUAL reproduction. FISSION is one of the PROCESSES of asexual reproduction, where amoeba divides in half to produce off spring

Explanation:

41.

Meristematic cells do not have vacuole . give reasons​

Answer»

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Meristematic cells divide frequently and give rise to new cells and hence they NEED dense CYTOPLASM and thin cell WALL. Vacuoles causes hindrance in cell division as it is full of cell sap to PROVIDE turgidity and rigidity to the cell. ... Meristematic cells do not need to store these nutrients as they have compact shape.

42.

Gall badder is stimulated by?​

Answer»

ANSWER:

stomach

Explanation:

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43.

Please Help!!virueses are(a) Cellular(b) Non-cellular(c) Multi-cellular​

Answer»

ANSWER:

CELLULAR is UR ANS.....

44.

Caecum, colon,duodenum,rectum,stomach in sequence

Answer»

ANSWER:

Explanation:

i HOPE this helps .

The correct sequence is.

1. Stomach

2. Duodenum

3. Caecum

4. Colon

5. RECTUM

I hope this might be helpful

45.

3. Write about blood vessels?​

Answer»

ANSWER:

Blood vessel, a vessel in the human or animal BODY in which blood CIRCULATES. The VESSELS that carry blood away from the heart are called arteries, and their very small branches are arterioles.

Explanation:

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46.

What Is Plasmolysis? Explain briefly.

Answer»

Answer:

Plasmolysis is the process in which cells lose water in a HYPERTONIC solution. The reverse process, DEPLASMOLYSIS or cytolysis, can occur if the cell is in a HYPOTONIC solution resulting in a lower external osmotic pressure and a net FLOW of water into the cell.

Explanation:

hope this will HELP u

47.

Who gave the name virus? What does it mean​

Answer»

The term virus was first used by MARTINUS Beijerinck.

Explanation:

  • The term virus CAME from a Latin origin which means poison or a poisonous liquid.

  • In the field of VIROLOGY, Louis Pasteur and Edward Jenner were the initial scientists to make vaccines against viruses but they did not have any idea about the existence of a virus.

  • It was Ivanovsky who put up an EXPERIMENT on tobacco plants which lead to the discovery of the virus.

  • However, the WORD virus was first coined by Martinus Beijerinck.
48.

Four farmers propagated plant through different means.Farmer 1-cuttingFarmer 2-graftingFarmer 3-layeringFarmer 4-plant tissue cultureWhich farmer will be able to produce a large number of plants from a single plant in a short time?

Answer»

ANSWER:

FARMER 1 - CUTTING.....

49.

Absence of roughage in diet leads to ​

Answer»

Answer:

weakness

Explanation:

we will FEELS Weakness if ROUGHAGE is not in OYR diet

50.

हाउ इज प्रोकरयोटिक सेल डिफरेंट फ्रॉम यूकेरियोटिक सेल ​

Answer»

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{\huge{\mathtt{\red{Prokaryotic \: cell}}}}

❥ Size of a cell is generally small (1-10 mm).

NUCLEUS is absent ( NUCLEAR REGION or nucleoid is not surrounded by a nuclear memberane).

❥ It contains single chromosome.

❥ Nucleoulus is absent.

❥ Memberane bound cell organelles are absent.

❥ Cell division takes place by fission or budding ( no mitosis).

{\huge{\mathtt{\red{Eukaryotic \: cell}}}}

❥ Size of a cell is generally large (5-100 mm).

❥ Necleus is present ( Nuclear region is surrounded by a nuclear memberane).

❥ It contains more than one chromosome.

❥ Nucleoulus is present.

❥ Memberane bound cell organelles such as mitochondria, PLASTIDS, endoplasmic reticulum, Golgi APPARATUS, lysosomes, peroxisomes etc., are present.

❥ cell division occurs by mitotic or meiotic cell division.