50295 + Interview Questions in Secondary School in Biology

1.	An egg can be boiled on fire with in how much time
Answer» It can be BOILED in a FIRE for about 20 MINUTES

Discussion

2.	Based upon the union of different parts of stamens,classify them into different types
Answer» DIFFERENT PARTS of STAMEN are FILAMENT and ANTHER

Discussion

3.	Define the supravital staining technique
Answer» Principle: Staining is an AUXILIARY technique used in MICROSCOPIC TECHNIQUES used to enhance the CLARITY of the microscopic image.Stains and dyes are WIDELY used in the scientific field to highlight the structure of the biological specimens, cells, tissues etc.

Discussion

4.	What is the meaning of genotype and phenotype ratio
Answer» Genotypic ratio MEANS the ratio between TWO genetically and phenotypic ratio means the ratio PHYSICALLY

Discussion

5.	Curcuma nutritional composition
Answer» Nutritional PROFILE .tumeric is an excellent source of both iron and manganese .it is also a GOOD source of VITAMIN B6,dietary fiber,copperand potassium .phytonutrients in tumeric include CURCUMIN,demethoxycurcumin ,TURMERIC and tumenorols

Discussion

6.	Deficiency of zinc in male teenager is called
Answer» It is CALLED ACRODERMATITIS enteropathica

Discussion

7.	two potted plants,were kept in oxygen free glass containers.One is kept in dark and the other in sunlight.Which plant will survive longer? Give reasons
Answer» The PLANT which kept in sunlight is SURVIVE LONGER than other which kept in DARK.

Discussion

8.	Name the five groups into which microorganisms are divided. Which of these have only unicellular organisms?
Answer» Microorganisms are DIVIDED into SEVEN TYPES: bacteria,archaea, protozoa, ALGAE, fungi, viruses, and multicellular animal parasites ( HELMINTHS ).

Discussion

9.	Crop having maximum genetic diversity in india
Answer» The crops having maximum GENETIC DIVERSITY in INDIA are 1.Mango 2.ground nut 3.rice 4.maize hope it helps you

Discussion

10.	After how many days will pregnancy test be positive
Answer» HEY MATE here is your ANSWER.. it should be a 2 WEEKS...

Discussion

11.	are the term "vegetarian" and the non-vegetarian interchangeable with the term herbivorous and carnivorous
Answer» No because HERBIVORES means who EAT only plants like ANIMALS CARNIVOROUS means who eat both veg and non veg

Discussion

12.	Adiponectin receptor and its association with diabetes
Answer» It is an recepor and it is not ASSOCIATED with DIABETES

Discussion

13.	What you mean by PPT,Exotheric and Oxidiation
Answer» PPT-Parts per trillion EXOTHERMIC - An exothermic REACTION is a CHEMICAL reaction that releases ENERGY by light or heat. Oxidation - Oxidation is gain of OXYGEN.

Discussion

14.	Explain briefly nucleic acid digestion.
Answer» It is well known that the nucleic acids (NAs) ingested from food are metabolized in the DIGESTIVE TRACT by endonucleases, phosphodiesterases and nucleoside phosphorylase into oligonucleotides, nucleotides, and EVEN free BASES.

Discussion

15.	Cold blooded animals falls under the category of
Answer» Aloha user!! __________ cold blooded animals fall under the category of ectotherms. now what are ectotherms? these are the type of organisms which DEPEND on the temperature of surroundings to change their own BODY temperature in ORDER to survive. some of the examples are: ✯ snakes ✯ LIZARDS ✯ alligators et cetera. _________________________________ good life...

Discussion

16.	How much centre have been established in India for artificial intelligence insemination of cows and buffalo .
Answer» Here your answer PLZ. there are so many center have been established in India for artificial intelligence insemination of cow and buffalo. about 10 thousand to 20 thousand. but it is not counting till that day. the ANS is probably GIVEN.

Discussion

17.	Aloha!______describe the various types of specimens.chapter 1: the living world class 11th.___________________________________thanks !!
Answer» Hey user here is your answer: I think you have WRITTEN WRONG it's not specimens it's species . there are many species some are given below : mangifera indica( mango) , Solanum tuberosum (potato ) and panthera leo ( lion ) . all the 3 NAMES represent the SPECIFIC epithet or species . hope it helps you!!!!!

Discussion

18.	What is the vital capacity of lungs??
Answer» VITAL capacity (VC) is the maximum amount of AIR a person can expel from the lungs after a maximum inhalation. It is EQUAL to the sum of inspiratory reserve volume, tidal volume, and expiratory reserve volume. A person's vital capacity can be measured by a WET or regular spirometer. guru MARK me as brainlist

Discussion

19.	Cartilaginous rings in broncioles extend upto
Answer» Not KNOWING the ANSWER

Discussion

20.	What is the meaning of gene
Answer» A unit of heredity which is transferred from a PARENT to offspring and is HELD to DETERMINE some CHARACTERISTIC of the offspring.

Discussion

21.	Can you please explain ….. Formation of cell wall in plants
Answer» HEYA dear FRND here is your answer =========================== (I)formation of cellulose microfibrills (ii)interactiin between matrix polysaccharides within GOLGI apparatus substructure iii) INTERACTION between matrix and polysaccharides n outsiddethe newly secreated

Discussion

22.	Breeding methods of marrigold
Answer» There are about 33 SPECIES of MARIGOLD.. the BREEDING METHODS are:- hybridisation Pedigree breeding male sterilit ploidy breeding

Discussion

23.	Any one free to help me but not spam answer
Answer» HI here is your ANSWER 1.Peepal-Ficus religiosa 2-Maize-Zea Mays 3-Silk Moth-Bombyx MORI

Discussion

24.	Why neurolemma is polarised during unstimulated condition????
Answer» Polarisation. Neurons carry out their specialized functions of communication and integration because their OUTER CELL MEMBRANE has SPECIAL properties. The cell membrane seperates the inside of a cell (all cells, not just neurons) from the outside, and all the chemicals that get into and out of the cell must go through it.

Discussion

25.	What is the meaning of 'mRnA is produced as per the sequence of nucleotides on DNA
Answer» Explanation: In the FIRST step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process CALLED transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (FIGURE 1). The resulting mRNA is a single-stranded copy of the gene, which NEXT must be translated into a PROTEIN molecule.

25.

What is the meaning of 'mRnA is produced as per the sequence of nucleotides on DNA

Answer»

Explanation:

In the FIRST step, the information in DNA is transferred to a messenger RNA (mRNA) molecule by way of a process CALLED transcription. During transcription, the DNA of a gene serves as a template for complementary base-pairing, and an enzyme called RNA polymerase II catalyzes the formation of a pre-mRNA molecule, which is then processed to form mature mRNA (FIGURE 1). The resulting mRNA is a single-stranded copy of the gene, which NEXT must be translated into a PROTEIN molecule.

Discussion

26.	Why is rate of respiration slower in plant then animal
Answer» Rate of RESPIRATION is faster in animalsas compared to PLANTS becauseanimals REQUIRE much higher AMOUNT of energy compared to plants.Respiration is the process in which glucose is oxidised to provide energy. ... These all are the reasons why energy demands and so respiration rate of animals are much higher than plants.

Discussion

27.	Name the only hormone secreted by pars intermediate of the pituitary gland
Answer» Pituitary GLAND secret the HARMONE HGH (human growth harmone )... which is RESPONSIBLE for human growth such as TALLNESS or dwarfness

Discussion

28.	How microorganism help in cleaning the environment
Answer» MICROORGANISMS help CLEANING ENVIRONMENT by composting BIODEGRADABLE waste

Discussion

29.	Why skin color of human being varies?
Answer» Hello buddy... This is all due to MELANIN composition... While all humans have the same number of melanocytes (which produce melanin and DETERMINE skin color), those melanocytes produce different amounts of melanin... HOPE it HELPS you... CHEERS!!!

Discussion

30.	What is the main toxic waste kidney filters from the blood
Answer» HEYYA.... UREA is the toxic WASTE kidney FILTERS from blood... I guess.........

Discussion

31.	Give two function of stomata
Answer» STOMATA HELPS in EXCHANGE of GASES and TRANSPIRATION

Discussion

32.	Name the green dot like structure in the cell of leaf
Answer» STOMATA is the GREEN dot LIKE STRUCTURE in the cell of leaf

Discussion

33.	How did vertebrae prevents from grinding against one another????
Answer» Hello buddy.. The presence of inter vertebral disc seperates them from each other.. ALTERNATE LAYERS of vertebrate and cartilage the intervertebral discs stack vertically ONE on top of the other in the SPINAL COLUMN... Hope it helps you buddy

Discussion

34.	What is double cerculation very short
Answer» DOUBLE CIRCULATION is a circulation in which the BLOOD goes twice in a heart

Discussion

35.	Which of the following is least effective for photosynthesis?.1) Red light2)Green light3)Blue light4)Violet light....explain
Answer» VIOLET LIGHT BCS it DOESNT ABSORB this light

Discussion

36.	In gram staining technique.... why does the gram positive bacteria doen't show the effect of counterstaining by safranin???
Answer» Because it DOESNT CONTAIN liposaccharide in its CELL WALL

Discussion

37.	Sorry friend to disturb you all at this time but please help me
Answer» Whales & Fishes Similarities - Both are water animals Difference - Whale have LUNGS for BREATH & Fish have GILLS to BREATHE

Discussion

38.	Explain mitochondria
Answer» MITOCHONDRIA is known as the powerhouse of a CELL as the ENERGY to do various kind of ACTIVITY is released by mitochondria in the FORM of ATP

Discussion

39.	Phase of menstrual cycle last for 7 to 8 days in humans
Answer» What is your queeeee

Discussion

40.	Which one of the following is/are correct
Answer» C) 2,4. is GIG UNDID TUG

Discussion

41.	Centromere & kinetochore link?
Answer» It's your KINETOCHORE of CENTROMERE of CHROMOSOME!! THANKS

Discussion

42.	For sure where it's attached aster in DNA
Answer» It's your KINETOCHORE of CENTROMERE of CHROMOSOME!! THANKS

Discussion

43.	Attached where aster in chromosome?
Answer» It's your KINETOCHORE of CENTROMERE of CHROMOSOME!! THANKS

Discussion

44.	Attachments sure of aster in chromosome is
Answer» It's your KINETOCHORE of CENTROMERE of CHROMOSOME!! THANKS

Discussion

45.	The causality behind the sudden changes was understood due to ______options 1gene 2mutation 3translocation
Answer» The causality BEHIND the sudden changes was UNDERSTOOD due to mutation. According to HUGO de Vries law, changes in organism can be done by the genes, and when genes spread or changed RAPIDLY in animal body, and then an evaluation can be formed. On the other PART, mutations are the way of evaluations which are the main cause of changing environment.

45.

The causality behind the sudden changes was understood due to ______options 1gene 2mutation 3translocation

Answer»

The causality BEHIND the sudden changes was UNDERSTOOD due to mutation.

According to HUGO de Vries law, changes in organism can be done by the genes, and when genes spread or changed RAPIDLY in animal body, and then an evaluation can be formed.

On the other PART, mutations are the way of evaluations which are the main cause of changing environment.

Discussion

46.	If you are a Biology student then please tell me the correct answer with proper explanation.
Answer» SMALL POX VACCINE are form second GENERATION

Discussion

47.	Histones????????????????
Answer» Histones are a family of basic proteins that ASSOCIATE with DNA in the nucleus and help CONDENSE it into chromatin. NUCLEAR DNA does not appear in free linear strands; it is highly condensed and wrapped around histones in order to fit inside of the nucleus and TAKE part in the FORMATION of chromosomes. thanks!!!

Discussion

48.	Number of chromosomes in human! Sure??
Answer» It's 46 CHROMOSOME in human in 23 pairs. two is x & y also in then THANKS you!!!

Discussion

49.	Number of chromosome in human
Answer» It's 46 chromosome in human in 23 pairs. two is x & y also in then THANKS you!!!

Discussion

50.	Production of (x) from (y) and other (z) is called ammonification. here x,y,z respectively are
Answer» X,Y,Z is the ELEMENT which TAKE participate in AMMONIFICATION

Discussion

Explore topic-wise InterviewSolutions in Current Affairs.

An egg can be boiled on fire with in how much time

Based upon the union of different parts of stamens,classify them into different types

Define the supravital staining technique

What is the meaning of genotype and phenotype ratio

Curcuma nutritional composition

Deficiency of zinc in male teenager is called

two potted plants,were kept in oxygen free glass containers.One is kept in dark and the other in sunlight.Which plant will survive longer? Give reasons

Name the five groups into which microorganisms are divided. Which of these have only unicellular organisms?

Crop having maximum genetic diversity in india

After how many days will pregnancy test be positive

are the term "vegetarian" and the non-vegetarian interchangeable with the term herbivorous and carnivorous

Adiponectin receptor and its association with diabetes

What you mean by PPT,Exotheric and Oxidiation

Explain briefly nucleic acid digestion.

Cold blooded animals falls under the category of

How much centre have been established in India for artificial intelligence insemination of cows and buffalo .

Aloha!______describe the various types of specimens.chapter 1: the living world class 11th.___________________________________thanks !!

What is the vital capacity of lungs??

Cartilaginous rings in broncioles extend upto

What is the meaning of gene

Can you please explain ….. Formation of cell wall in plants

Breeding methods of marrigold

Any one free to help me but not spam answer

Why neurolemma is polarised during unstimulated condition????

What is the meaning of 'mRnA is produced as per the sequence of nucleotides on DNA

Why is rate of respiration slower in plant then animal

Name the only hormone secreted by pars intermediate of the pituitary gland

How microorganism help in cleaning the environment

Why skin color of human being varies?

What is the main toxic waste kidney filters from the blood

Give two function of stomata

Name the green dot like structure in the cell of leaf

How did vertebrae prevents from grinding against one another????

What is double cerculation very short

Which of the following is least effective for photosynthesis?.1) Red light2)Green light3)Blue light4)Violet light....explain

In gram staining technique.... why does the gram positive bacteria doen't show the effect of counterstaining by safranin???

Sorry friend to disturb you all at this time but please help me

Explain mitochondria

Phase of menstrual cycle last for 7 to 8 days in humans

Which one of the following is/are correct

Centromere & kinetochore link?

For sure where it's attached aster in DNA

Attached where aster in chromosome?

Attachments sure of aster in chromosome is

The causality behind the sudden changes was understood due to ______options 1gene 2mutation 3translocation

If you are a Biology student then please tell me the correct answer with proper explanation.

Histones????????????????

Number of chromosomes in human! Sure??

Number of chromosome in human

Production of (x) from (y) and other (z) is called ammonification. here x,y,z respectively are

Aloha!describe the various types of specimens.chapter 1: the living world class 11th._____________________________thanks !!