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.

Fill in the blanks......... is the inflow of water molecule from an external solution into a cell​

Answer»

ANSWER:

diffusion is the inflow of water. molecules from an EXTERNAL SOLUTION into a cell

plzz mark as BRAINLIEST
Discussion
2.

Fill in the blanksA plasmolysed protoplasm swells when it is placed in .............. water​

Answer»

ANSWER:

a plasmolysed PROTOPLASM SWELLS when it is PLACED in the WATER
Discussion
3.

Odd one out ... tracheids, trachea, sieve plates, xylem parenchyma ​

Answer»

the ANSWER is TRACHEA.......

Discussion
4.

Odd one out ... egg membrane , parchment paper , goat's bladder , litmus papergive reason also​

Answer»

ANSWER:

LITMUS PAPER(other are MADE from FATS)
Discussion
5.

Odd one out .... xylem parenchyma, sieve plates, trachea , arachnids give reason​

Answer»

HI buddy

Here is your answer

☑️ Arachnids ☑️

Because all the above OPTIONS BELONG to xylem

Except it

Hope it HELP you

Please MARK me please

#sibi ❤️

Discussion
6.

Odd one out .... root pressure, transpiration pull , turgor pressure , capillary force .... give reason​

Answer»

ANSWER:

CAPILLARY FORCE...........

HOPE it HELPS.

Discussion
7.

Hyperosmolarity of interstitial fluid in renal medulla is maintained by retaining high concentration of the(1) Urea(2) TMAD3) Urea and Naci4) Urea and Uric acid​

Answer»

Answer:

3) UREA of NACI...........

Discussion
8.

Why aids consider Ed as a syndrome

Answer»

ANSWER:

as it can be CURED..........

HOPE it HELPS

Discussion
9.

Give example for organism which breeds once in their life time

Answer»

ANSWER:

LION BREED once in their LIFETIME
Discussion
10.

Say something about CPH4

Answer»

This enzyme binds Zn2+. It is isolated from the bacteria BACILLUS subtilis and Escherichia COLI. The reaction is part of the biosynthesis pathway of queuosine. The enzyme from Escherichia coli can also CONVERT 6-pyruvoyl-5,6,7,8-tetrahydropterin and sepiapterin to 6-carboxy-5,6,7,8-tetrahydropterin
Discussion
11.

Odd one out .... stomata , xylene, identical, hydathodes give reason​

Answer»

ANSWER:

IDENTICAL.........

HOPE it HELPS

Discussion
12.

Odd one out ..... cooling effect, ascent of sap, conduction of minerals , evaporation ​

Answer»

ANSWER:

ASCENT of SAP..................
Discussion
13.

Odd one out ... sunlight,temperature, humidity, hydathodes​

Answer»

\huge{\fbox{\fbox{\bigstar{\mathfrak{\orange{Answer}}}}}}

\huge{\underline{\bf\green{ Hydathodes}}}

{\boxed{\bf\blue{ BRAINLY }}}
Discussion
14.

What methods are employed to save our environment

Answer»

EXPLANATION:

recycling

avoiding PLASTICS and पॉलीथिन
Discussion
15.

What is manure? pls ans fastttt​

Answer»

Answer :-

MANURE is an organic matter that is derived from animal FAECES. These are obtained naturally and have no HARMFUL impact on the SOIL and environment.
Discussion
16.

Explain how 'Rosie' is different from a normal cow?​

Answer»

ANSWER:

I THINK U should GIVE more information about ROSIE .
Discussion
17.

Define sex organ in 50 word​

Answer»

SEX organs are also called REPRODUCTIVE ORGANS in HUMAN Body . BOTH MALE AND FEMALE HAVE DIFFERNT ORGANS
Discussion
18.

1. What are recombinant vaccines?. Explainthe types.​

Answer»

Answer:

Live Recombinant (Vectored) Vaccines

Live recombinant vaccines are made of a live VIRAL or bacterial vector that is engineered to EXPRESS a variety of exogenous ANTIGENS in the cytoplasm of targeted T CELLS, in this case HIV-1 genes.

Explanation:

Please mark me as Brainliest .

And ALSO Follow me .
Discussion
19.

Explainto ourhow harmful chemical entebody ?​

Answer»

Answer:

Breathing of contaminated AIR is the most common way that workplace chemicals enter the BODY. Some chemicals, when contacted, can pass through the skin into the blood stream. The eyes may also be a ROUTE of entry. Usually, however, only very small quantities of chemicals in the workplace enter the body through the eyes. Workplace chemicals may be swallowed accidentally if FOOD, hands, or cigarettes are contaminated.

Explanation:

Please mark me as Brainliest .

I need Brainliest .
Discussion
20.

2. STATE WHETHER TRUE OR FALSEi) Dissolved nutrients like glucose are slowly burnt (oxidized) with the help of oxygen and energy is released in meOf ATP is an example of Respiration.ii) Inhalation and Exhalation are a part of Cellular Respiration.Fii) Exchange of gases between cells and tissue fluid is called as internal respiration.​

Answer»

I) TRUE

= ys

2) FALSE

= this is EXAMPLE of physical breathing .

3) FALSE

= this MAY called diffusion

Discussion
21.

Why do we need endocrine system?​

Answer»

EXPLANATION:

............................
Discussion
22.

The amount of harmful chemicals is highest in the trophic level. Explain

Answer»

Answer:

TOP Carnivore or we can say secondary consumer has the HIGHEST CONCENTRATION of toxic SUBSTANCES in a food chain...

eg.

zooplankton < phytoplankton < FISH < Eagle (Birds).

birds has highest concentration of toxic substances
Discussion
23.

Why fertilization is important in biology​

Answer»

Answer:

Significance of Fertilization: 1)Fertilization ensures diploid of the ORGANISM by fusion of haploid male and female gametes. 2) Fertilizationprovides new genetic constitution to the zygote. 3) Fertilization process increases the METABOLIC activities and the rate of protein synthesis of the egg.
Discussion
24.

A) oxggensupplytothecells.​

Answer»

ANSWER:

BLOOD SUPPLY OXYGEN the CELLS

Discussion
25.

(5) Food +-> Energy + Water + Carbon dioxide.​

Answer»

oxygen

it is your ANSWER PLZ MARK as BRAINLIEST

Discussion
26.

Plz give the another example this question? ​

Answer»

mammuthus is the EXAMPLE for EXTINCT SPECIES
Discussion
27.

DNA is a genetic material. give another one ​

Answer»

ANSWER:

deoxiribe nuclicacid
Discussion
28.

C) Animals reproduce their young ones, while plants reproduced) Fill in the blanks: We respire in order to producee) Plants releasing waste gases through pores in their leaves is an example of​

Answer»

Answer:

C) Animals reproduce their young ones,while plants reproduce seeds.

d) We respire in order to produce energy.

e) Plants releasing waste gases through pores in their leaves is an EXAMPLE of EXCRETION.

Explanation:

PLEASE mark brainliest

Discussion
29.

What is green revolution?......ans me fast pls​

Answer»

Answer:

green REVOLUTION is the scientific method for BREEDING and producing HIGH Yeiding varieties of WHEAT and Rice. Father of green revolution is Norman borlaug.

Discussion
30.

Write any one lesson of biology which will came 100 percent in new syllabus of 12th​

Answer»

molecular basis of inheritance will certainly be in the new syllabus of 12TH
Discussion
31.

How is the risk of dementia related to brain size and level of education?

Answer»

ANSWER:

DEMENTIA refers to memory loss. According to SCIENTIST the size of brain has impact on memory and normal functioning of brain. Hippocampus is the part of brain where our memory stores. If PERSON is suffering from dimentia it has must effect on memory and our LEARNING.
Discussion
32.

Do you think corona will decrease the population of world considerably..?​

Answer»

ANSWER:

yes

Explanation:
Discussion
33.

Why can't we destroy corona virus!!?.. why is it so strong??!...why are we not able to cure it???!​

Answer»

ANSWER:

HEYAA Mate

Explanation:

Because we DONT have MEDICINE for CORONA
Discussion
34.

Why cant we destroy corona virus????​

Answer»

ANSWER:

Because it is SPREADING on a LARGE SCALE.

Discussion
35.

Rubisco is the main enzyme for photosynthesis maine physical and psychological activator for that is respectively

Answer»

ANSWER:

RuBiSco.........is most abundant ENZYME or bacteria on Earth.

Discussion
36.

Who is current pm of Pakistan?​

Answer»

ANSWER:

HII.......IMRAN KHAN................
Discussion
37.

What is the scientific name of the source organism through which the first antibiotic was produced? ​

Answer»

ANSWER:

its

Explanation:

pencilium notatum

MARK BRAINLIEST
Discussion
38.

State the technology used by the scientist to recover virus-free sugarcane plants for crop breeding experiments from the diseased sugarcanes.​

Answer»

The name of technology to PRODUCE the virus-free plant from the virus-infected sugarcane plant is called tissue culture.

Explanation:

At first, a piece of sugarcane tissue is aseptically taken from the disease-free part of the plant. It is soaked in antibiotic and saline solutions with a little bit of auxin. Then, it is PUT into a NUTRIENT medium where an aseptic CONDITION is maintained throughout.

This leads to the FORMATION of a tumour like protrusion called callus. Then small plantlets grow. Concentration of hormones should be carefully maintained. Then, those plantlets are put into the particular nurseries to grow into new plants.....
Discussion
39.

வெவ்வேறு வகையான உடற்காப்பு மூலங்களை (Antibody) ஒரு அட்டவணையில்வேறுபடுத்துக.

Answer»

Answer:

antibodies are GLYCOPROTEIN which are produced against PATHOGEN antigen by IMMUNE system

Discussion
40.

செல்விழுங்குதலில் நிகழும் பல்வேறு முறைகள் யாவை?

Answer»

There are three MODES of communication (or the way communication is EXPRESSED): interpersonal, interpretive, and presentational. Interpersonal communication is two-way communication GOING both ways between individuals, with both being able to evaluate and RESPOND through conversation.
Discussion
41.

What's the actuall meaning of optimist ​

Answer»

Answer:

\huge\mathfrak\purple{Answer}

It's time to RETHINK is the MEANING of optimist .

HOPE it's HELPFUL for you, .

\huge\mathfrak\red{Thanks}

Discussion
42.

If you have a tall pea plant and you want to find its genotype you have to do a test cross. In a test cross, if any of the offspring show the recessive trait, the unknown must be heterogeneous. why?

Answer»

ANSWER:law of SEGREGATION

EXPLANATION: PARENTS that is tall pea plant will be from F2 GENERATION .
Discussion
43.

தொற்று நோய் பரவும் பல்வேறு முறைகள் யாவை?

Answer»

தொற்றுநோயாகளுடன் நெருங்கிய தொடர்பின் போது தொழுநோய் பரவுகிறது.  

விளக்கம்:

  • தொழுநோய் பரவுவது சரியாக புரிந்து கொள்ளப்படவில்லை. ஆனால் மேல் சுவாசக்குழாய் பெரும்பாலும் நுழைவு பாதையாக கருதப்படுகிறது. பழைய ஆராய்ச்சி தோலை பரவுதலுக்கான முக்கிய வழியாக பரிந்துரைத்தது. ஆனால் சமீபத்திய ஆராய்ச்சி அதிகளவில் சுவாச பாதைக்கு சாதகமாக உள்ளது.
  • தொழுநோய் பாலியல் ரீதியாக பரவுவதில்லை மற்றும் பிறக்காத குழந்தைக்கு கர்ப்பத்தின் மூலம் பரவாது. M. Lepraeஆல் பாதிக்கப்படுபவர்களில் பெரும்பான்மையானவர்கள் (95%) தொழுநோயை பெறுவதில்லை; கைகுலுக்கல் மற்றும் தொழுநோயால் பாதிக்கப்பட்ட ஒருவருக்கு அருகில் உட்கார்ந்துகொள்வது போன்ற சாதாரண தொடர்பு பரவலுக்கு வழிவகுக்காது. பொருத்தமான மல்டிட்ரக் சிகிச்சையைத் தொடங்கிய 72 மணி நேரத்திற்குப் பிறகு மக்கள் தொற்றுநோயற்றவர்களாகக் கருதப்படுகிறார்கள்.  
  • தோல் மற்றும் நாசி சளி, அவற்றின் ஒப்பீட்டு முக்கியத்துவம் தெளிவாக இல்லை. தொழுநோய்கள் அதிக எண்ணிக்கையிலான உயிரினங்களை சருமத்தில் ஆழமாகக் காட்டுகின்றன. ஆனால் அவை தோல் மேற்பரப்பை போதுமான எண்ணிக்கையில் அடைகின்றனவா என்பது சந்தேகமே.
Discussion
44.

தொற்று நோய்களை கண்டறியும் சோதனைகளுக்கான செய்முறைகள் குறித்து குறிப்பு வரைக

Answer»

ANSWER:

sorrry i DONT KNOW this LANGUAGE

Discussion
45.

What is sadritation....?​

Answer»

Answer:

SANITATION refers to public health CONDITIONS related to clean drinking WATER and ADEQUATE treatment and ...
Discussion
46.

நோய்க்காரணம் (Etiology) வரையறு

Answer»

ANSWER:

நோய் மற்றும் பிற மருத்துவ தலைப்புகளைப் படிக்கும் மருத்துவர்கள் மற்றும் ஆராய்ச்சியாளர்களால் பொதுவாக பெயர்ச்சொல் பயன்படுத்தப்படுகிறது. நோய் அல்லது மருத்துவக் கோளாறுகளை விவரிக்க நீங்கள் அதைப் பயன்படுத்தும் போது இது "தோற்றம்" என்று பொருள்படும், மேலும் இது விஷயங்கள் ஏற்படும் விதம் பற்றிய ஆய்வையும் குறிக்கிறது.
Discussion
47.

ஐந்து வைரஸ் நோய்களை அவற்றிற்க்கான சிகிச்சை முறையுடன் பட்டியலிடுக.

Answer»

BHAI, at least pta chale, SMJH aaye uss language me likh, ENGLISH HI likh leta.

Discussion
48.

What is classification of nucleud​

Answer»

Answer:

nucleus contain ELEMENTARY PARTICULAR protons and neutrons combined KNOWN as nucleouns.... nucleus is surrounded by the orbitals of ELECTOR. s.... hope it's HELP you.

Discussion
49.

QUESTIONS 8. Too many __________ can cause tissue damage, while too few can lead to tissue infection. A. cytokines B. "natural killer" cells C. T-cells

Answer»

Too many T - cells can DAMAGE tissue damage , which too can LEAD to tissue INFECTION...

HOPE this answer will be helpful ♥️♥️♥️♥️
Discussion
50.

Tell me the definiation of cell​

Answer»

ANSWER:

Cell is the basic FUNCTIONAL, STRUCTURAL and fundamental UNIT of life.

Explanation:

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Discussion