18288 + Interview Questions in Biology Page 80 InterviewSolution

3951.	Are the lmphyatic capillaries porous? And, if they are, then why tissue fluid not coming out from them ?
Answer» Are the lmphyatic capillaries porous? And, if they are, then why tissue fluid not coming out from them ?

Discussion

3952.	Fill up the blanks with appropriate cells and secretions of Areolar tissue:(i)____ are secretory cells that release Heparin.(ii)_____ is an anticoagulant, histamine a vasodilator that lowers blood pressure and serotonin a vasoconstrictor that increases BP.(iii)____ are immune cells that are phagocytic that is they digest invading pathogens or general tissue waste.(iv)____ produce white and yellow fibers which, are present in high quantity in areolar tissue.
Answer» Fill up the blanks with appropriate cells and secretions of Areolar tissue: (i)____ are secretory cells that release Heparin. (ii)_____ is an anticoagulant, histamine a vasodilator that lowers blood pressure and serotonin a vasoconstrictor that increases BP. (iii)____ are immune cells that are phagocytic that is they digest invading pathogens or general tissue waste. (iv)____ produce white and yellow fibers which, are present in high quantity in areolar tissue.

3952.

Fill up the blanks with appropriate cells and secretions of Areolar tissue:(i)__ are secretory cells that release Heparin.(ii)_ is an anticoagulant, histamine a vasodilator that lowers blood pressure and serotonin a vasoconstrictor that increases BP.(iii) are immune cells that are phagocytic that is they digest invading pathogens or general tissue waste.(iv)__ produce white and yellow fibers which, are present in high quantity in areolar tissue.

Answer»

Fill up the blanks with appropriate cells and secretions of Areolar tissue:

(i)____ are secretory cells that release Heparin.

(ii)_____ is an anticoagulant, histamine a vasodilator that lowers blood pressure and serotonin a vasoconstrictor that increases BP.

(iii)____ are immune cells that are phagocytic that is they digest invading pathogens or general tissue waste.

(iv)____ produce white and yellow fibers which, are present in high quantity in areolar tissue.

Discussion

3953.	Consider the following statements:i) Microscopes have played huge role in discovery of cellsii) Transmission electron microscope uses a beam of electrons instead a single beam of lightiii) Interference contrast microscope exploits differences in way light travels through regions of the cell with differing refractive indexesWhich of the above given statement(s) is/are false?
Answer» Consider the following statements: i) Microscopes have played huge role in discovery of cells ii) Transmission electron microscope uses a beam of electrons instead a single beam of light iii) Interference contrast microscope exploits differences in way light travels through regions of the cell with differing refractive indexes Which of the above given statement(s) is/are false?

3953.

Consider the following statements:i) Microscopes have played huge role in discovery of cellsii) Transmission electron microscope uses a beam of electrons instead a single beam of lightiii) Interference contrast microscope exploits differences in way light travels through regions of the cell with differing refractive indexesWhich of the above given statement(s) is/are false?

Answer»

Consider the following statements:

i) Microscopes have played huge role in discovery of cells

ii) Transmission electron microscope uses a beam of electrons instead a single beam of light

iii) Interference contrast microscope exploits differences in way light travels through regions of the cell with differing refractive indexes

Which of the above given statement(s) is/are false?

Discussion

3954.	The amount of energy available to the primary consumer in a food chain, is ____ of the net primary production.
Answer» The amount of energy available to the primary consumer in a food chain, is ____ of the net primary production.

Discussion

3955.	What is desertifiction
Answer» What is desertifiction

Discussion

3956.	23°C the vapour pressure of pure water is 23.76 mm of Hg and that of an aqueous dilute solution of urea is 22.98 mm of Hg . calculate the molarity of the solution .
Answer» 23°C the vapour pressure of pure water is 23.76 mm of Hg and that of an aqueous dilute solution of urea is 22.98 mm of Hg . calculate the molarity of the solution .

Discussion

3957.	In 125 amino acid sequence if the condon for 25th amino acid is mutated to UAA, then
Answer» In 125 amino acid sequence if the condon for 25^th amino acid is mutated to UAA, then

Discussion

3958.	Center for DNA fingerprinting and Diagnostics (CDFD) is located at
Answer» Center for DNA fingerprinting and Diagnostics (CDFD) is located at

Discussion

3959.	What is the scientific reason behind migration of birds?
Answer» What is the scientific reason behind migration of birds?

Discussion

3960.	Which of the following statements about photosynthesis is true?
Answer» Which of the following statements about photosynthesis is true?

Discussion

3961.	What is the role of markers in a plasmid?
Answer» What is the role of markers in a plasmid?

Discussion

3962.	,0.0833 mol of carbohydrate of empirical formula CH2O contains 1 g hydrogen . the molecular formula of carbohydrate is ?
Answer» ,0.0833 mol of carbohydrate of empirical formula CH2O contains 1 g hydrogen . the molecular formula of carbohydrate is ?

Discussion

3963.	CsCl crystallizes in BCC unit cell The number of unit cells present in 0.1 g molecule of CsCl i
Answer» CsCl crystallizes in BCC unit cell The number of unit cells present in 0.1 g molecule of CsCl i

Discussion

3964.	Who had proposed the chromosomal theory of inheritance?
Answer» Who had proposed the chromosomal theory of inheritance?

Discussion

3965.	9.How apoptosis takes place?
Answer» 9.How apoptosis takes place?

Discussion

3966.	Granal and Agranal chloroplast are found in
Answer» Granal and Agranal chloroplast are found in

Discussion

3967.	23. Arrange in increasing acidic order Ortho cresol, meta cresol, para cresol , phenol
Answer» 23. Arrange in increasing acidic order Ortho cresol, meta cresol, para cresol , phenol

Discussion

3968.	37.What is limired reagent
Answer» 37.What is limired reagent

Discussion

3969.	What is the correct sequence of membrane from inner membrane to outer membrane in nerves in pns
Answer» What is the correct sequence of membrane from inner membrane to outer membrane in nerves in pns

Discussion

3970.	2. Relation between internalenergy & entropy??
Answer» 2. Relation between internalenergy & entropy??

Discussion

3971.	If a person shows the production of interferons in his body, chances are that he is suffering from
Answer» If a person shows the production of interferons in his body, chances are that he is suffering from

Discussion

3972.	A couple, both carriers of the gene sickle-cell anemia planning to get married, wants to know the chances of having anemic progeny
Answer» A couple, both carriers of the gene sickle-cell anemia planning to get married, wants to know the chances of having anemic progeny

Discussion

3973.	1.44 gram of ti†an ium (At wt =48) reacted with excess of O2 and produce x gram of non-stoichiometric compound Ti(1.44)O. Find the value of x
Answer» 1.44 gram of ti†an ium (At wt =48) reacted with excess of O2 and produce x gram of non-stoichiometric compound Ti(1.44)O. Find the value of x

Discussion

3974.	What is the pathogenesis of AIDS virus? 5 marks
Answer» What is the pathogenesis of AIDS virus? 5 marks

Discussion

3975.	“Combined” contraceptive pill contains
Answer» “Combined” contraceptive pill contains

Discussion

3976.	Consider the following statements 1 - 4 each with one or two blanks1. Bears go into ___a___ during winter to ___b___ cold weather.2. A conical age pyramid with a broad base represents the ___c___ human population.3. A wasp pollinating a big flower is an example of ___d___.4. An area with a high level of species richness is known as ___e___.Which one of the following options, gives the correct fill-ups for the respective blank number from (a) - (e) in the statements?
Answer» Consider the following statements 1 - 4 each with one or two blanks 1. Bears go into ___a___ during winter to ___b___ cold weather. 2. A conical age pyramid with a broad base represents the ___c___ human population. 3. A wasp pollinating a big flower is an example of ___d___. 4. An area with a high level of species richness is known as ___e___. Which one of the following options, gives the correct fill-ups for the respective blank number from (a) - (e) in the statements?

3976.

Consider the following statements 1 - 4 each with one or two blanks1. Bears go into _a_ during winter to _b_ cold weather.2. A conical age pyramid with a broad base represents the _c_ human population.3. A wasp pollinating a big flower is an example of _d_.4. An area with a high level of species richness is known as _e_.Which one of the following options, gives the correct fill-ups for the respective blank number from (a) - (e) in the statements?

Answer»

Consider the following statements 1 - 4 each with one or two blanks

1. Bears go into ___a___ during winter to ___b___ cold weather.

2. A conical age pyramid with a broad base represents the ___c___ human population.

3. A wasp pollinating a big flower is an example of ___d___.

4. An area with a high level of species richness is known as ___e___.

Which one of the following options, gives the correct fill-ups for the respective blank number from (a) - (e) in the statements?

Discussion

3977.	What is spermatogenesis?
Answer» What is spermatogenesis?

Discussion

3978.	In a hexaploid wheat, the haploid(n), basis (x) number of chromosomes in monosomy(M) are?
Answer» In a hexaploid wheat, the haploid(n), basis (x) number of chromosomes in monosomy(M) are?

Discussion

3979.	which of the following monomer can be involved in polymerisation (1)Al(CH3)3 (2)B(CH3)3 (3)LiCH3 (4)As(CH3)
Answer» which of the following monomer can be involved in polymerisation (1)Al(CH3)3 (2)B(CH3)3 (3)LiCH3 (4)As(CH3)

Discussion

3980.	In an experiment, the rate of formation of NO is 3.6x10(in Ms-1)?Ms. Calculate the rate of formation of water
Answer» In an experiment, the rate of formation of NO is 3.6x10(in Ms-1)?Ms. Calculate the rate of formation of water

Discussion

3981.	if in vernier calliper 10VSD coinside with 8 MSD then the least count of vernier calliper is [1 MSD =1mm]
Answer» if in vernier calliper 10VSD coinside with 8 MSD then the least count of vernier calliper is [1 MSD =1mm]

Discussion

3982.	Number of arrangements of the letter HOLLYWOOD, in which all O's are separated.
Answer» Number of arrangements of the letter HOLLYWOOD, in which all O's are separated.

Discussion

3983.	A joint that allows movement of bones in all directions, it is
Answer» A joint that allows movement of bones in all directions, it is

Discussion

3984.	A young sperm whale was found dead off the coast. It had a large amount of human trash like trash bags, polypropylene sacks, ropes, net segments etc. amounting to 29 kg in its digestive system. The whale died because of inflammation of the abdominal lining. Suggest measures that can be taken to reduce such incidents. [5]
Answer» A young sperm whale was found dead off the coast. It had a large amount of human trash like trash bags, polypropylene sacks, ropes, net segments etc. amounting to 29 kg in its digestive system. The whale died because of inflammation of the abdominal lining. Suggest measures that can be taken to reduce such incidents. [5]

Discussion

3985.	Following statements describe the five steps in animal nutrition. Read each statement and give one word for each statement. Write the terms that describe each process. Transportation of absorbed food to different parts of the body and their utilisation. Breaking of complex food substances into simpler and soluble substances. Removal of undigested and unabsorbed solid residues of food from the body. Taking food into the body. Transport of digested and soluble food from the intestine to blood vessels.
Answer» Following statements describe the five steps in animal nutrition. Read each statement and give one word for each statement. Write the terms that describe each process. Transportation of absorbed food to different parts of the body and their utilisation. Breaking of complex food substances into simpler and soluble substances. Removal of undigested and unabsorbed solid residues of food from the body. Taking food into the body. Transport of digested and soluble food from the intestine to blood vessels.

Discussion

3986.	Which of the following is incorrectly matched?
Answer» Which of the following is incorrectly matched?

Discussion

3987.	If pressure exerted by real gas molecule is less than pressure exerted by ideal gas molecule then why pressure correction term is P +an^2/v^2 not P- an^2/v^2??
Answer» If pressure exerted by real gas molecule is less than pressure exerted by ideal gas molecule then why pressure correction term is P +an^2/v^2 not P- an^2/v^2??

Discussion

3988.	Which one of the following is mismatched?
Answer» Which one of the following is mismatched?

Discussion

3989.	In a population of 1000 individuals, 500 individuals have Aa genotype and 500 have AA genotype. What will be the proportion of a and A alleles in their gametes? ) 1;1 )1 2 )1:3 ) 3:1
Answer» In a population of 1000 individuals, 500 individuals have Aa genotype and 500 have AA genotype. What will be the proportion of a and A alleles in their gametes? ) 1;1 )1 2 )1:3 ) 3:1

Discussion

3990.	Which of the following options consist of nonessential amino acids only?
Answer» Which of the following options consist of nonessential amino acids only?

Discussion

3991.	Define Ecosystem. What are the types of ecosystem?
Answer» Define Ecosystem. What are the types of ecosystem?

Discussion

3992.	What happens with FSH during menstrual cycle?
Answer» What happens with FSH during menstrual cycle?

Discussion

3993.	7. the volume strength of 1,5N H2O2(HYDROGEN PEROXIDE) solution is ?
Answer» 7. the volume strength of 1,5N H2O2(HYDROGEN PEROXIDE) solution is ?

Discussion

3994.	What will be reduction product of benzoic acid zn ,Hg con Hcl
Answer» What will be reduction product of benzoic acid zn ,Hg con Hcl

Discussion

3995.	Question 41Reproduction is linked to the stability of the population of a species. Justify the statement.
Answer» Question 41 Reproduction is linked to the stability of the population of a species. Justify the statement.

Discussion

3996.	1) explain how the leaves of gymnosperms are modified to withstand extreme conditions 2) write a brief note on male cone, female cone of gymnosperms 3) explain the process of fertilization in angiosperms
Answer» 1) explain how the leaves of gymnosperms are modified to withstand extreme conditions 2) write a brief note on male cone, female cone of gymnosperms 3) explain the process of fertilization in angiosperms

3996.

1) explain how the leaves of gymnosperms are modified to withstand extreme conditions 2) write a brief note on male cone, female cone of gymnosperms 3) explain the process of fertilization in angiosperms

Answer»

1) explain how the leaves of gymnosperms are modified to withstand extreme conditions

2) write a brief note on male cone, female cone of gymnosperms

3) explain the process of fertilization in angiosperms

Discussion

3997.	How can we identify a monocotyledons and dicotyledonous plants
Answer» How can we identify a monocotyledons and dicotyledonous plants

Discussion

3998.	18.What is Euchlorine?
Answer» 18.What is Euchlorine?

Discussion

3999.	Human nervous system is composed of
Answer» Human nervous system is composed of

Discussion

4000.	34. Does trigonal unit cell and rhombohedral unit cell are same?
Answer» 34. Does trigonal unit cell and rhombohedral unit cell are same?

Discussion

Explore topic-wise InterviewSolutions in .

Are the lmphyatic capillaries porous? And, if they are, then why tissue fluid not coming out from them ?

The amount of energy available to the primary consumer in a food chain, is ____ of the net primary production.

What is desertifiction

23°C the vapour pressure of pure water is 23.76 mm of Hg and that of an aqueous dilute solution of urea is 22.98 mm of Hg . calculate the molarity of the solution .

In 125 amino acid sequence if the condon for 25th amino acid is mutated to UAA, then

Center for DNA fingerprinting and Diagnostics (CDFD) is located at

What is the scientific reason behind migration of birds?

Which of the following statements about photosynthesis is true?

What is the role of markers in a plasmid?

,0.0833 mol of carbohydrate of empirical formula CH2O contains 1 g hydrogen . the molecular formula of carbohydrate is ?

CsCl crystallizes in BCC unit cell The number of unit cells present in 0.1 g molecule of CsCl i

Who had proposed the chromosomal theory of inheritance?

9.How apoptosis takes place?

Granal and Agranal chloroplast are found in

23. Arrange in increasing acidic order Ortho cresol, meta cresol, para cresol , phenol

37.What is limired reagent

What is the correct sequence of membrane from inner membrane to outer membrane in nerves in pns

2. Relation between internalenergy & entropy??

If a person shows the production of interferons in his body, chances are that he is suffering from

A couple, both carriers of the gene sickle-cell anemia planning to get married, wants to know the chances of having anemic progeny

1.44 gram of ti†an ium (At wt =48) reacted with excess of O2 and produce x gram of non-stoichiometric compound Ti(1.44)O. Find the value of x

What is the pathogenesis of AIDS virus? 5 marks

“Combined” contraceptive pill contains

What is spermatogenesis?

In a hexaploid wheat, the haploid(n), basis (x) number of chromosomes in monosomy(M) are?

which of the following monomer can be involved in polymerisation (1)Al(CH3)3 (2)B(CH3)3 (3)LiCH3 (4)As(CH3)

In an experiment, the rate of formation of NO is 3.6x10(in Ms-1)?Ms. Calculate the rate of formation of water

if in vernier calliper 10VSD coinside with 8 MSD then the least count of vernier calliper is [1 MSD =1mm]

Number of arrangements of the letter HOLLYWOOD, in which all O's are separated.

A joint that allows movement of bones in all directions, it is

Which of the following is incorrectly matched?

If pressure exerted by real gas molecule is less than pressure exerted by ideal gas molecule then why pressure correction term is P +an^2/v^2 not P- an^2/v^2??

Which one of the following is mismatched?

In a population of 1000 individuals, 500 individuals have Aa genotype and 500 have AA genotype. What will be the proportion of a and A alleles in their gametes? ) 1;1 )1 2 )1:3 ) 3:1

Which of the following options consist of nonessential amino acids only?

Define Ecosystem. What are the types of ecosystem?

What happens with FSH during menstrual cycle?

7. the volume strength of 1,5N H2O2(HYDROGEN PEROXIDE) solution is ?

What will be reduction product of benzoic acid zn ,Hg con Hcl

Question 41Reproduction is linked to the stability of the population of a species. Justify the statement.

1) explain how the leaves of gymnosperms are modified to withstand extreme conditions 2) write a brief note on male cone, female cone of gymnosperms 3) explain the process of fertilization in angiosperms

How can we identify a monocotyledons and dicotyledonous plants

18.What is Euchlorine?

Human nervous system is composed of

34. Does trigonal unit cell and rhombohedral unit cell are same?