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.

What is the main function of striated muscle

Answer»

Cardiac muscle CELLS are SPECIALIZED striated muscle cells found only in the heart. Their main task is the heart CONTRACTION. In ADDITION, they produce the atrial natriuretic peptide (ANP) in the atria.
HOPE IT HELPS YOU MARK ME AS BRAINLEST


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2.

Identify me ,I am diploblastic & acoelomate. which phylum do I belong to?

Answer» If I am diploblastic and acoelomate I BELONG to PHYLUM cnideria. example of this phylum is jellyfish and also red coral.

They shoot poison threads to paralyse the PREY that is their one of the characteristics. Diploblastic is like having a body deprived of only two embryonic layers such as is sponges and coelenterates.

Acoelomate are animals who donot have a body CAVITY in itself and both of the above-mentioned properties are present in Phylum cnideria.
3.

Yeast mucor rhizopus penicillium aspergillus agaricus etc are what answer it

Answer»

The organism such as yeast, Mucor, Rhizopus, Penicillium, ASPERGILLUS, Agaricus etc are species BELONGING to kingdom Fungi. The characteristic FEATURES of these species are as follows:

 Yeast – It is a single - celled eukaryotic organism.

  Mucor – It is a group of mold like fungi.

  Rhizopus – It is a type of fungi which is saprophytic in nutrition.

 Penicillium – The king of the antibiotics CALLED Penicillin is extracted from this fungus.

 Aspergillus – It is a type of fungi which has a mold like appearance.

 Agaricus – It is a type of fungi which is commonly KNOWN as the mushroom.


4.

What is immunity ? what is important way to build immunity

Answer»

Ability of the body to FIGHT against infection is CALLED IMMUNITY. IMPORTANT way is vaccination.

5.

Hugo de Vries first used the term mutation based on his observations on ???

Answer»

Hi, here is your answer


In 1901, Hugo de Vries first USED the term MUTATION BASED on his observations on OENOTHERA lamarckiana.

Please mark as the Brainliest if it helps you :)

6.

Why golgi body is known as traffic police of the cell

Answer»

It is called the traffic police of cell because it acts as a way STATION or a ASSEMBLY area for the storage ,processing and packaging for various cellular secretions. It also PACKAGES MATERIAL synthesised by cell and dispatch them either to intracellular or extra cellular targets such as zymogens.

7.

What is menstruation?????

Answer»

Women BLOOD bleeding at PERIOD is CALLED mestural CYCLE or menstruation.

8.

Biological significance of hypersensitivity

Answer»

Hey FRIEND....☺

Here is your answer

Hypersensitivity (also called hypersensitivity reaction or intolerance) undesirable reactions produced by the NORMAL immune SYSTEM, including allergies and autoimmunity. They are usually referred to as an over- reaction of the immune system and these reactions may be damaging, uncomfortable, or occasionally fatal.

So , hypersensitivity has a GREAT IMPORTANCE.

It's importance is greater in its branch pathology.

And it's autoimmune.

Hoping it helps

Thanks :-)

9.

What is the need of fermentation in grapes?

Answer»

Hey dude here is ur answer.
The use of different strains of yeasts is a major contributor to the diversity of wine, even among the same grape variety. ... To thrive and be active in FERMENTATION, the yeast needs ACCESS to a continuous supply of carbon, NITROGEN, SULFUR, phosphorus as well as access to various vitamins and minerals...

10.

Explain the condition of nerve impulses through nerve cells

Answer»

It enter lnto dendrites in a ELECTRICAL then it change in CHEMICAL form in CELL body.it passes through axon and then change again into electrical at nerve ENDING

11.

Which of the following cannot be converted in to less harmful substance by process of composting?A) Peels of vegetables and fruits B) Plant and animal wastes C) Paper D) Plastics

Answer»

D)PLASTIC is the ANSWER for UR QUESTIIN

12.

What is the function of saliva ?

Answer»

Hey !!


Saliva Cantains AMYLASE ENZYME which help To Break Down The Food into SIMPLER forms.

2) It also helps To DESTROY or killing MICROORGANISMS..

HOPE IT HELPS U..

13.

Why co is poisonous

Answer» HI MATE,

because it displaces oxygen in the blood and deprives the heart, brain, and other vital organs of oxygen. Large amounts of CO can overcome you in MINUTES without warning—causing you to lose CONSCIOUSNESS and suffocate. ... Also, COpoisoning poses a special risk to fetuses.

******
hope it helps
14.

Why do fats have more energy than carbohydrates and proteins

Answer»

ANSWER:

Fats have more ENERGY than carbohydrates and proteins. This is because of the oxidation rate of the REACTION to convert fats to carbon dioxide and WATER.

Explanation:

Fats are converted into carbon dioxide and water.

During this process lot of energy is liberated as rate of oxidation of above reaction is high when COMPARED to carbohydrates and proteins.

15.

Name the type of root modification found in cuscuta. what is its function

Answer» HI..
Haustoria or sucking ROOTS ..


HOPE this helps u!!
16.

What is unique about lichens short answers?

Answer»

Yow, how ya doin'. I'll TRY to answer your question. FEEL free to point me out :)

Lichens, ahh those unique, perfect creatures that we city guys have never seen and will not in the coming GENERATIONS as well

Lichens are a type of fungi in association with algae. the type of association is called mutualism where both the organisms help each other (such cute, much wow). The uniqueness about lichens you say, they are the primary organisms to invade a land. They are responsible for primary succession (in case you don't KNOW what primary succession is: it is where new organisms start to thrive in an uncultivated, previously not used land) and also, they act as pollution indicators. They only grow at a place where there is no pollution (PRIORITIES). So, if you find lichen growing on a tree somewhere in a city (which you'll never see), believe that the place is pollution free, fascinate yourself and appreciate the fact that they look after themselves with great determination than us

Hope it helped

17.

In photosynthesis, what gives energy to the election moving through the electron transport chain?A.waterB.NADPHC.lightD.ATP

Answer» C LIGHT IS UR ANSHWER
18.

Difference between transpiration and translocation in plants

Answer»

Hey

Here is your answer,

✔Transpiration is the EVAPORATION of water from the leaves in the form of water VAPOUR whereas TRANSLOCATION is the transportation of synthesized products (sugars)in a plant.
✔Transpiration always occurs against the gravity while translocation does not always occur against gravity.
✔Transpiration involves mainly the xylem cells which become active during absorption process by the roots while translocation involves both xylem and PHLOEM cells to CARRY the synthesized food materials within the plant.

Hope it helps you!

19.

What are draught animals give two examples

Answer»

Hello friend!

draught ANIMALS are those animals which are used to in AGRICULTURAL field or to DRAW load LIKE a plough.
examples - horse, CATTLE etc.

hope it helps! 

20.

what develops into microspore mother cell in a flower trace the development of this cell into a pollen grain which is ready for germination

Answer»

Ovlue is the CORRECT ANSWER.

21.

Example for pinnatisect leaf ????

Answer» AFRICAN MAHOGANY, african OIL PALM, amaltas ETC.
22.

Which one of the following is not hermaphrodite animal [HP PMT 2005]A) Leeches B) Polychaetes C) Flatworms D) Earthworm

Answer» LEECHES is the ANSWER....
LEACHES is not an HERMAPHRODITE ANIMAL....
23.

Describe the different types of vascular bundles found in the plants.

Answer»

Heya----


Types of vascular bundles

According to relative position of xylem and phloem, the vascular bun­dles are classified variously.

(A) Radial vascular bundle

In these types of vascular bundles, xylem and phloem tissues occur in separate groups on alternate radial positions. This is seen in roots.

(B) Conjoint vascular bundles

The xylem and phloem tissues are present on the same radius and just opposed to each other in conjoint vascu­lar bundles. It is a common occurrence in dicot STEMS. Depending on the number and position of phloem group, conjoint vascular bundles are of TWO types: collateral type and bi-collat­eral type.

Collateral vascular bundles are very common type and seen in stems of dicotyledons except the MEMBERS of Cucurbitaceae and some members of Convolvulaceae. Cambium may be present or absent in between xylem and phloem patches making the vascular bundle open or closed respectively.

Bi-collateral vascular bundles con­tain two patches of phloem on EITHER sides of the xylem on the same radius. The outer phloem or external phloem remains towards the periphery of the central cylinder and inner or internal phloem remains towards the centre.

However, there are two patches of cambium found in these vascular bundles. The outer cambium separates outer phloem and xylem, where as the inner cambium separates the xylem and the inner phloem. The outer cambium is concave in shape and is more active than the inner planoconcave cambium strip which is inactive or less active

(C) Concentric vascular bundles

Sometimes, the either xylem sur­rounds the phloem tissue or VICE versa. Such vascular bundles are called con­centric vascular bundles.

When xylem surrounds the phloem tissue from all sides the vascular bundle is called amphivasal vascular bun­dle or leptocentric type. Such bundles are seen in monocot plant like Dracaena after secondary growth. When phloem surrounds the xylem tissue entirely, the vascular bundle is called amphicribal vascu­lar bundle or hadrocentric type. Such vascular bundles are seen in pteridophytes like Lycopodium, Selaginella.....


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24.

During the propagation of a nerve impulse the action potential results from the movement of

Answer»

Na+ions from EXTRACELLULAR FLUID to INTRACELLULAR fluid..




I HOVE it HELPS you

25.

Name the tissue that forms inner lining of our mouth

Answer» SQUAMOUS epithelium forms the INNER LINING of MOUTH
26.

How are the various processes occurring in human body control ? in how many ways ?

Answer» The process of regulating various biological processes occurring in human body is generally regulated by the process named HOMEOSTASIS.

It maintains the stability, equilibrium and balance within the body cell which MAKES the body functioning.

The process is ACTUALLY to maintain the internal ENVIRONMENT of the human body.
27.

Write the process of making sprout from moong?plz I will mark brainliest

Answer»

First put the moong in water for one DAY and then put it over a PLATE U will observe a STRUCTURES come from sprouts hope it HELP u

28.

Difference between bacillary and bacterial dysentery

Answer» HEYA friend!


here is your answer ______________



●bacillary dysentery ●


Bacillary dysentery also known as shigellosis is a bacterial DISEASE caused by a group of bacteria called Shigella SPP. Other bacterial cause of dysentery are, Vibrio PARAHAEMOLYTICUS, Enteroinvasive E.coli(EIEC), Enterohemrorrhagic E.coli (EHEC), Campylobacter spps, and Salmonella sps.



●bacterial dysentery

infection of the intestines resulting in severe diarrhoea with the presence of BLOOD and mucus in the faeces.




hope it helps !!!

@khushi


#mark as brainilist#
29.

Within the plants sugars are transported from one organ to the other mostly in form of .....?? ☺☺

Answer»

The ANSWER is GLUCOSE

30.

How does mosquito help in spreading viruses /microorganisms?

Answer»

Because mosquitoes are in the favourable CONDITIONS in DRY area such as WATER, which is affected from bacteria, viruses, fungi this m CAUSE of PATHOGENS also

31.

How are flora and fauna dependent on each other

Answer»

Plants need animals to BREATHE CARBON DI OXIDE
animals need plants to eat their food

32.

What is sexual reproduction and a sexual reproduction

Answer»

Answer:

SEXUAL reproduction is a type of life CYCLE where generations alternate between cell with a single set of chromosomes ..

hope you LIKE this answer..

plz MAKE it brainliest..

33.

Which gland is same in male and female reproductive system?

Answer»

Hey friend,
Here is your answer:

The glands same in male and female reproductive system are:

• Testes - Ovary

• Sperm DUCT / VAS DEFERENS - OVIDUCT / Fallopian tube

• Penis - Vagina

Hope it HELPS u.

34.

Human perception of colour closely resembles the which clour model

Answer»

Since the options have not been given, I am giving an assumed answer.

There are MANY theories that have studied and postulated about the human perception of COLOR vision. One of the most important theories could be the - The Hue Saturation Intensity (HSI) color model.

This Hue Saturation Intensity (HSI) color model is known to RESEMBLE the PROPERTIES related to color SENSING of human vision on a very close note. In this color model, the colors are specified using terms - hue, saturation, and intensity. These terms resemble very closely resemble the visionary perceptions and description of color by humans.

35.

The name of drug used in cancer treatment produced by biotechnology is [MP PMT 1998]A) Interferon B) HGH C) TSH D) Insulin

Answer» INTERFERON is the answer.
they are GROUP of signalling proteins RELEASED by host cells in response to PRESENCE of TUMOR cells.

thank you!

36.

In terms of Chemistry what happens Actually when a molecule is oxidized ?

Answer»

When any molecule GET OXIDIZED then OXYGEN get ATTACH with it
eg
carbon +oxygen = carbondioxide

hydrogen + oxygen= water

37.

What is the role of circulatory system in energy production ?

Answer»

It CIRCULATES all the PROCESSES such as RESPIRATION,TRANSPORTAION

38.

Which of the following structures help the red worms to grind their food?A) Mouth B) Teeth C) Tongue D) Gizzard

Answer»

Teeth,gizzard,mouth.this HELPS RED WORM to grind their FOOD

39.

Major nitrogenous waste product in ureotelic animals like rabbit and other mammals is

Answer»

it is UREA PRESENT in it

40.

Which organelle is called power house of cell and why

Answer» HII There!!

Mitochondria is known as the power house of the cell.

It is so, because it CARRY out the process of AEROBIC respiration.
It also PRODUCE energy in the form of ATP.


hope it helps
Mark as brainliest if U like it
41.

What is antibiotics?how are they produced?give two examples of these

Answer» ANTIBIOTICS are the CHEMICAL SUBSTANCES PRODUCED by certain microorganisms that KILL or inhibit the growth of other microorganisms.The term antibiotics was coined by Selmen A.Waksman in 1942.
Examples are-Penicillin,Streptomycin,Neomycin etc.
42.

Synergids of the polygonum type embryo sac are [MHCET 2002]A) Haploid B) Diploid C) Triploid D) Polyploid

Answer»

The CORRECT ANSWER is A

43.

Write three modes of heterotrophic nutrition. Also give examples of each.

Answer»

TYPES OF HETEROTROPHIC NUTRITION

1. Saprophytic or Saprotrophic Nutrition :

 It is a mode of heterotrophic nutrition in which food is obtained from organic remains like dead organisms, excreta, fallen leaves, broken twigs, food articles, etc. Organisms performing saprophytic nutrition are called saprophytes.

 

2. Parasitic Nutrition : 

It is a mode of hetrotrophic nutrition in which a living organisms FLOURISHES by obtaining food from another living organism. The lving organisms which obtains food and shelter from another organism is called parasite. The organism which provides food and shelter to a parasite is known as host. An EXTERNAL plant parasite is Cuscuta (Amarbel). It is a non-green plant that sends haustroria or sucking ROOTS into host plant for obtaining food and water. 

 

3. HOLOZOIC Nutrition : 

It is a mode of heterotrophic nutrition which involves intake of solid pieces of food. Since solid food is taken in, holozoic nutrition is also called ingestive nutrition. The food may consist of another animal, plant or its parts. Depending upon the source of food, holozoic organisms are of  three types – Herbivores, carnivores, omnivores.

44.

Most extensive metabolic diversity is found in

Answer» The BACTERIA is considered to be metabollically diversespecies as it can extract the ENERGY from REDUCED FORM of carbohydratessuch as sugar through a number of compounds such as they have differentorganic or inorganic reduced electron compounds that acts as oxidisedinorganic MOLECULES
45.

Why does excessive amount of spicy food causes acidity

Answer»

Hi,

Here's the answer:-

It is not that only spicy food CAUSES acidity. Sweet food ALSO causes acidity.

Here's the reason :-

There is a sphincter muscle between the stomach and foodpipe. When we eat food, the stomach secretes HYDROCHLORIC acid to break it down and the acid fills the stomach FULLY. This sphincter muscle PREVENTS the backflow of the acid. However, in some people, the muscle doesn't work properly and hence, a particular amount of the acid flows through the foodpipe, causing a burning sensation, which we call acidity.


I hope you got it :-)

46.

How do carbohydrates proteins and fats get digested in human beings

Answer»

They GET convert into from their COMPLEX form to simple absorbale form with the help of different DIGESTIVE ENZYMES.

47.

Between an annual and a perennial plant, which one has a shorter juvenile phase? give one reason.

Answer»

Heya!!!!

Here's your answer !!!

The JUVENILE phase of an Annual is shorter than a perennial plant ....

It's because the lifespan of an annual is shorter and show clear cut vegetative, reproductive and senescent phases than the perennial plant....


HOPE this HELPS you :)

Please MARK as BRAINLIEST

48.

Best antibacterial and antifungal soap in india

Answer» DOVE SOAP.Yes it is very GOOD QUALITY soap.
49.

give reason for the following: (a)the cell is called the structure and function unit of life.(b)plant cell are more rigid than the animal cell.

Answer»

(a) all the organs and the BODY parts are made up of the group of cells , this MAKE HUMAN body , that's why it is called structure and FUNCTION unit of life .

(b) plant cells are more rigid as they have inner and OUTER cell layer made of cellulose and lipids.

50.

On respiratory system examination

Answer» ASSISTANT PAR SEARCH KRO