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.

4. What is the function of the cartilage present in the walls of the trachea and bronchi?​

Answer»

ong>ANSWER:

The RINGS of cartilage provide stability and help to prevent the TRACHEA from collapsing and blocking off the airways. The trachea EXTENDS from the neck and divides into two main bronchi. Structurally similar to the trachea, the two primary bronchi are located inside the lungs.

hope it helps you

2.

Are all cells similar in onion peel

Answer»

ong>EXPLANATION:

An onion is a MULTICELLULAR (consisting of many cells) plant organism.As in all plant cells, the CELL of an onion peel consists of a cell WALL, cell membrane, cytoplasm, nucleus and a large vacuole. ... The vacuole is prominent and present at the centre of the cell. It is SURROUNDED by cytoplasm.

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3.

5 2012. Ifthen the value of P is8 Р(a) 23(b) 2.13 Aquadrilot(c) 32​

Answer» ONG>ANSWER:

What are you TRYING to WRITE

4.

2. "Food safety will be adversely affected with the spread ofplant diseases."Do you agree with this statement? Why?b. Give two examples of plant diseases.TO​

Answer» ONG>ANSWER:

GOOD FOOD from good plant

Explanation:

5.

Draw a neat diagram and labllel of dy fort plant​

Answer»

\huge\mathbb\red{AnsweR}

REFER to ATTACHMENT....☺❤

6.

C. Diphth 2."Food safety will be adversely affected with the spread ofplant diseases."mont? Why?​

Answer» ONG>ANSWER:

Sorry

Explanation:

i Do not KNOW this ANWER

7.

. What is fluid connective tissue? Where is it foundithe body ? Describe its functions.​

Answer» ONG>ANSWER:

LYMPHS........✌✌✌✌✌✌✌✌✌✌✌✌✌❣

8.

Define chemical composition of cell​

Answer» ONG>Answer:

Cell are composed of water, inorganic ions , and carbon CONTAINING (organic) MOLECULES . water is the most abundant molecule in cell, ACCOUNTING for 70% Or more of total cell mass

9.

उदाहरण देते हुए निम्नलिखित में अंतर बताइए: क)उपलब्ध कार्बोज तथा अनुपलब्ध कार्बोजख) आवश्यक तथा अनावश्यक अमीनो अम्लग) जीरोप्थैलिया तथा किरेटोमलेशियाघ)खाद्य कानून तथा खाद्य मानकङ) पास्चुरीकरण तथा निर्जीवीकरण​

Answer» ONG>ANSWER:

HARD to UNDERSTAND this

10.

What is science 8???

Answer»

ong>Answer:

SCIENCE is a SYSTEMATIC ENTERPRISE that BUILDS and organizes knowledge in the form of testable EXPLANATIONS and predictions about the universe.

11.

Surgically when fallopian tube is removed or ligated it is called ......

Answer» ONG>ANSWER:

SALPINGECTOMY is the answer

12.

What is neuron? what is its function​

Answer»

ong>Answer:

The neuron is the basic working unit of the brain, a specialized cell DESIGNED to transmit INFORMATION to other nerve cells, muscle, or gland cells. Neurons are cells within the nervous system that transmit information to other nerve cells, muscle, or gland cell .

2 main functions

All nerves have two main functions, these are:

Receive signals: Nerves receive signals because they are irritable, meaning that they can respond to a STIMULUS. ...

Transmit nerve impulses: Nerves are able to transmit impulses along the LENGTH of the nerve cell in the FORM of an electrical signal (like power lines).

13.

C) If we discontinue the use of plastic, how can anenvironment-friendly substitute be provided ?​

Answer»

ong>Answer:

Natural cloth can replace plastic BAGS. Sustainable clothing made from organic COTTON, wool, HEMP, or BAMBOO won't shed plastic fibers when washed. Felted or recycled wool is a versatile, safe, and compostable material for CHILDREN's toys, household containers, and more.

14.

Pollen grain are transferred from stamen to ....... of carpel

Answer»

ong>ANSWER:

stigma

Explanation:

POLLEN GRAIN are TRANSFERRED from stamen to stigmacarpel

...........

..........

....

.......

...

15.

What would most likely happen to life on Earth if the carbon cycle stopped?

Answer»

ong>Answer:

If there were an interruption in the CARBON cycle, life on Earth as we know it would be in danger of being DISRUPTED. ... Without carbon dioxide, the plants would not do as well, and potentially die, creating a problem for all the animals on the PLANET, SINCE they have to breathe OXYGEN to live.

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16.

Q Why does Erythroblastosis Details occurs with a second pregnany ?​

Answer»

ong>Answer:

With the SECOND PREGNANCY, the little bit of fetal blood that ENTERS the maternal system is sufficient to PRODUCE an immune response (since the Mom's immune system is now more sensitive to that protein), and antibodies to the D protein begin to attack the fetal RBC's. This results in ERYTHROBLASTOSIS fetalis.

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17.

A technique to produce genetically individuals from a single cell is known as ......

Answer»

ong>Answer:

CLONING

Explanation:

Cloning is a process in which genetically identical organisms are PRODUCED. The clone is a population of cells or INDIVIDUALS which are genetically SIMILAR to the donor cell or INDIVIDUAL. Cloning can be PERFORMED by using the complete organisms or the cells from the single parent through the method of asexual reproduction. Its main purpose is to preserve the genotype of an organism.

18.

26. State true or false : (1) Cytokinesis is a division of cytoplasm.[ICSE 2004](in) Gene is a specific part of a chromosome thatdetermines hereditary characteristics.(iii) Duplicated chromosome remains attached at apoint termed centrosome.(iv) The number of pairs of autosomes in man is 22.(V) The resting state in mitosis is called interphase.(vi) Mitosis is the type of cell division occurring in thecells of injured parts of the body. [ICSE 2010](vii) Chromosomes other than the pair of sexchromosome are called alleles. [ICSE 2010](viii) Lysosomes is a part of the cell in whichchromosomes are present.[ICSE 2011](ix) Centromere is the organelle of the cell that initiatescell division.[ICSE 2011]​

Answer»

ong>ANSWER:

true,FALSE,true

Explanation:

19.

What is meant by infloroscence and their type​

Answer»

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An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a MAIN branch or a complicated arrangement of branches. ... Inflorescences may be SIMPLE (single) or complex (panicle). The RACHIS may be one of SEVERAL types, INCLUDING single, composite, umbel, spike or raceme.

20.

please explain why land cools down quicker then water using heat capacity. Is it because it has a lower heat capacity then water? explain what happens.

Answer»

ong>Answer:

The land cools faster than water for a few primary reasons. Firstly, the heat capacity of water is significantly greater than the soil or rock of land areas. Secondly, the land is a NATURAL insulator and only the TOP layer absorbs most of the heat. And, in the case of water, it is fluid and MIXES (convection) allowing the heat to PENETRATE to lower layers. Since the water is also transparent, radiant heat penetrates more easily and deeper.

Explanation:

hope you get it

21.

the development of the.......... egg and ............ fertilization freed the animal from the aquatic environment for reproduction and development

Answer»

dn't UNDERSTOOD your QUESTION. ..

TEXT the CORRECT question .........

22.

Why cell theory cannot become a law

Answer» USE it's a THEORY.................

and LAWS are DIFFERENT from THEORIES...........

23.

Future shoot hidden in a seed is called

Answer»

ong>Answer:

FUTURE SHOOT HIDDEN in a seed is called plumule.

24.

Future shoot hidden in a seed is called ........

Answer»

which will GROW ...

GROWS from ROOTS ......

25.

Mayra's maternal grandfather and two maternal uncles died of heart attacks and her mother has high blood-pressure. Which answer best explains what this means for Mayra? (1 point)

Answer»

>

Mayra should be put on preventative medication immediately.

Mayra should not worry as most of her affected relatives were male.

Mayra should begin restricting her activities right away.

Mayra should be CHECKED REGULARLY for heart-related problems.

Last one is the ANSWER..........

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26.

Cells exposed to environmental factors known to cause mutations in genetic material will (1 point)

Answer»

ong>Answer:

Mutations can also OCCUR as the result of EXPOSURE to environmental factors such as smoking, sunlight and radiation. Often cells can RECOGNIZE any potentially mutation-causing DAMAGE and repair it before it becomes a fixed mutation. Mutations contribute to genetic variation within species.

Explanation:

27.

Short note on meristamaic tissue​

Answer»

ong>Answer:

Meristematic TISSUE is the plant tissue that has the ability to DIVIDE actively THROUGHOUT its LIFE.”

28.

Short note on meristama​

Answer»

ong>EXPLANATION:

The meristem is a type of tissue found in plants. It consists of UNDIFFERENTIATED cells (meristematic cells) CAPABLE of cell division. Cells in the meristem can DEVELOP into all the other tissues and organs that occur in plants. ... The cells are small, with no or small VACUOLES and protoplasm fills the cell completely.

29.

Why it is difficult to classify the bacteria??? ​

Answer»

ong>Explanation:

The species of bacteria are not stable. They regularly TRY to adopt into CHANGED environment by changing their GENETIC MATERIAL. So, it is not possible to easily and stable classification of the bacteria at the species level.

Thank u !

30.

Why are Pterdophytes known as "sporophytic plants"?​

Answer»

idophytes are free sporing vascular plants that have a life cycle with alternating ,free LIVING GAMETOPHYTE and sporophyte PHASE that are independent of maturity.

The body of sporophyte is well differentiated into roots stems and LEAVES.

31.

Please answer 5 mark question i will mark as brainlist pls​

Answer»

of the Options are correct .

HISTORY of SCIENCE OS WRITTEN by Micheal Faradey.

32.

What is variations explain with example​

Answer»

ation is how much something differs from ANOTHER. An EXAMPLE of VARIATION is light blue to dark blue. YourDictionary definition and usage example.

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33.

The earth receives heat energy from dash

Answer» ONG>Explanation:

Answer. .......from high CONCENTRATION to LOW concentration

Explanation: This happens because every thing in the UNIVERSE has to maintain an equilibrium .... THEREFORE everything travels from high concentration to low concentration .....some more examples are.......radius soaked in water swell and expand in size due to a process called osmosis.........air moves from high pressure to low pressure and causes winds..........

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34.

Which eye pigment helps animal to see in dim light?​

Answer»

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ROD CELLS

ROD CELLS is the part of RETINA which helps eye to function in dim light.

Explanation:

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35.

How do you rank the following among cells tissues organs or organism Amoeba Euglena Skin Lungs Neuron Cardiac muscles

Answer»

ong>Answer:

36.

Which gives protection for brain​

Answer»

ong>Answer:

Meninges are MEMBRANES that cover and protect the brain and spinal cord. There are three layers of meninges: Dura mater (closest to the bone), Arachnoid loosely around the brain, Pia mater is closely ATTACHED to the brain and spinal cord SURFACE. CEREBROSPINAL Fluid (CSF) cushions the brain and spinal cord.

37.

Which vitamin is synthesised by human skin?​

Answer»
38.

माइजनर प्रभाव क्या है ?​

Answer» ONG>Answer:

माइसनर प्रभाव का आरेख - चित्र में चुम्बकीय-क्षेत्र-रेखाओं को तीर से दिखाया गया है। देख सकते हैं कि जब गोलाकार पदार्थ क्रांतिक ताप से नीचे आने के कारण अतिचालक हो गया है तब क्षेत्र-रेखाएँ गोले से होकर नहीं जा रही हैं। जब कोई पदार्थ अपने क्रांतिक ताप से नीचे आकर अतिचालक अवस्था को प्राप्त होता है तो इसके अन्दर चुम्बकीय क्षेत्र शून्य हो जाता है। इसे माइसनर प्रभाव (Meissner effect) कहते हैं। इस परिघटना की खोज जर्मनी के भौतिकशास्त्री वाल्थर माइसनर (WALTHER Meissner) तथा रॉबर्ट आक्सेनफिल्ड (ROBERT Ochsenfeld) ने सन् १९३३ में की थी। परमाणु में इलेक्ट्रॉन अंडाकार पथ में परिक्रमा करते हैं और इस दृष्टि से वे चुंबक जैसा कार्य करते हैं। बाहरी चुंबकीय क्षेत्र से इन चुंबकों का आघूर्ण (मोमेंट) कम हो जाता है। दूसरे शब्दों में, परमाणु विषम चुंबकीय प्रभाव दिखाते हैं। यदि ताप तास किसी पदार्थ को उपयुक्त चुंबकीय क्षेत्र में रखा जाए तो उस सुचालक का आंतरिक चुंबकीय क्षेत्र नष्ट हो जाता है, अर्थात् वह एक विषम चुंबकीय पदार्थ जैसा कार्य करने लगता है। तलपृष्ठ पर बहने वाली विद्युत धाराओं के कारण आंतरिक क्षेत्र का मान शून्य ही रहता है। इसे माइसनर का प्रभाव कहते हैं। यदि अतिचालक पदार्थ को धीरे-धीरे बढ़ने वाले चुंबकीय क्षेत्र में रखा जाए तो क्षेत्र के एक विशेष मान पर, जिसे देहली मान (थ्रेशोल्ड वैल्यू) कहते हैं, इसका प्रतिरोध पुनः अपने पूर्व मान के बराबर हो जाता है। .

Explanation:

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39.

What is a possible effect of leakage of inner ear fluid? A. body imbalance B. breathing issues C. increased body temperature D. increased heart rate

Answer» The inner EAR is filled with perilymph LIQUID. When there is a destruction in the inner ear there happens the discharge of perilymph liquid into the MIDDLE ear. This leads to perilymph Fistula. Persistent COLD and cough leads to this problem.

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40.

Q2. Give a brief account of viruses with respect of the solzucture and nature of genetic material. Also name 4common viral​

Answer»

ong>Answer:

Viruses are sub-microscopic, infectious, nucleoprotein PARTICLES that can infect all living organisms. A VIRUS consists of genetic material either in the form of RNA or DNA surrounded by a protein coat.

Most of the viruses, infecting plants, have single-stranded RNA as genetic material. On the other hand, the viruses infecting animals have single or double-stranded RNA or double-stranded DNA.

Bacteriophages or viruses infecting bacteria MOSTLY have double- stranded DNA. Their protein coat called as capsid is made up of capsomere subunits. These capsomeres are ARRANGED in helical or polyhedral geometric forms.

AIDS, smallpox, mumps, and influenza are some common examples of viral diseases.

41.

Which of the following is not a tets cross​

Answer» ONG>ANSWER:

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Explanation:

42.

RTis lead to various complications if not treated early, which may include ​

Answer»

ong>Answer:

Each year THOUSANDS of women die from the sequelae of undiagnosed or UNTREATED RTIs, including cervical cancer, ectopic PREGNANCY, acute and CHRONIC infections of the uterus and fallopian TUBES, and puerperal infections.

Explanation:

43.

What is the meanimg of mature​

Answer»

ong>ANSWER:HERES a EXAMPLE when u mature u start acting more hmmm grown up and start getting taller and people will say u have MATURED alot

Explanation:

44.

Match the following in the equation. CH4 +202 -----> 2H20 + CO2Product:Coefficient :Reactant:​

Answer»

ong>ANSWER:

PRODUCT -

Ch4+2O2

reactant-

2h2o +Co2

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45.

For production of fruit pollination and production of seed is important​

Answer» ONG>ANSWER:

YES......................

46.

The rungs of ladder DNA are the​

Answer»

ong>Answer:

The "rungs" of the DNA strand are made up of nitrogenous bases.

Explanation:

The "rungs" of the DNA strand are made up of nitrogenous bases which include

COLOR(blue)"Guanine (G)"

color(green)"Cytosine (C)"

color(PINK)"ADENINE (A)," and

color(orange)"THYMINE (T)"

Explanation:

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47.

Dendron further divide to form

Answer» ONG>Answer:

DENDRON further divides to FORM dendrites.

I hope it HELPS you.

48.

Gives the example s for different of nutrition

Answer»

ong>Explanation:

Heterotrophic NUTRITION can be ONE of three types – holozoic, saprophytic or parasitic. Holozoic nutrition can be SEEN in most vertebrates and some UNICELLULAR organisms like the amoeba. Saprophytic nutrition is where the organisms feed on dead and decaying matter. Examples include bacteria and fungi.

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49.

In a population with two alleles for a particular locus, B and b, the allele frequency of B is 0.7. What would be the frequency of heterozygote ifthe population is in Hardy-Weinberg equilibrium?(a) 0.7 0.42 (c) 0.49 (d) 0.09 (e) 0.21​

Answer» ONG>Answer:

0.42

Explanation:

Frequency of allele P = 0.7 or 70%, Frequency of allele p = 0.3 or 30%.

From Hardy-Weinberg EQUILIBRIUM : (p^2 + 2pq + q^2)

2pq (Heterozygous genotype) = 2 x 0.7 x 0.3 = 0.42 or 42%

50.

How do the hypothesis of microspheres and the RNA World hypothesis build off of each other?

Answer»

ong>Answer:

According to this hypothesis, RNA stored both genetic information and catalyzed the chemical reactions in PRIMITIVE cells. Only later in evolutionary time did DNA take over as the genetic material and proteins become the major catalyst and structural component of cells. If this idea is correct, then the transition out of the RNA world was NEVER COMPLETE; as we have seen in this chapter, RNA still CATALYZES several fundamental reactions in modern-day cells, which can be viewed as molecular fossils of an earlier world.

Explanation:

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