18288 + Interview Questions in Biology Page 166 InterviewSolution

8251.	Barrier to avoid self-pollination between stamens and pistil is
Answer» Barrier to avoid self-pollination between stamens and pistil is

Discussion

8252.	ATP is molecule of :- a. Adenine linked through heexose deoxyribose sugar to three molecules of orthophosphoric acid b. Adenine linked through pentose deoxyribose sugar to three molecules of orthophosphoric acid c. Adenine linked through pentose ribose sugar to three molecules of orthophosphoric acid d. none of these
Answer» ATP is molecule of :- a. Adenine linked through heexose deoxyribose sugar to three molecules of orthophosphoric acid b. Adenine linked through pentose deoxyribose sugar to three molecules of orthophosphoric acid c. Adenine linked through pentose ribose sugar to three molecules of orthophosphoric acid d. none of these

Discussion

8253.	In structure of NiCl2.6H20 thereare only 5 water molecules formed but 6th one not is bonded why?
Answer» In structure of NiCl2.6H20 thereare only 5 water molecules formed but 6th one not is bonded why?

Discussion

8254.	why anion occupies face centre in NaCl structure.
Answer» why anion occupies face centre in NaCl structure.

Discussion

8255.	Absorption of water by the plant cells by surface attraction is called: (a) Diffusion (b) Osmosis (c) Imbibition (d) Endosmosis
Answer» Absorption of water by the plant cells by surface attraction is called: (a) Diffusion (b) Osmosis (c) Imbibition (d) Endosmosis

8255.

Absorption of water by the plant cells by surface attraction is called: (a) Diffusion (b) Osmosis (c) Imbibition (d) Endosmosis

Answer»

Absorption of water by the plant cells by surface attraction is called:

(a) Diffusion (b) Osmosis

(c) Imbibition (d) Endosmosis

Discussion

8256.	Match the following columns. Column IColumn IIA. Epinephrine1. Stimulates in muscle growthB. Testosterone2. Decrease in blood pressureC. Glucagon3. Breakdown of in liver glycogenD. Atrial natriuretic factor4. Increases heart beat Codes A B C D (a) 2 1 3 4 (b) 4 1 3 2 (c) 1 2 3 4 (d) 1 4 2 3
Answer» Match the following columns. $\begin{matrix} C o l u m n I & C o l u m n I I A . E p i n e p h r i n e & 1. S t i m u l a t e s i n m u s c l e g r o w t h B . T e s t o s t e r o n e & 2. D e c r e a s e i n b l o o d p r e s s u r e C . G l u c a g o n & 3. B r e a k d o w n o f i n l i v e r g l y c o g e n D . A t r i a l n a t r i u r e t i c f a c t o r & 4. I n c r e a s e s h e a r t b e a t \end{matrix}$ Codes A B C D (a) 2 1 3 4 (b) 4 1 3 2 (c) 1 2 3 4 (d) 1 4 2 3

8256.

Match the following columns. Column IColumn IIA. Epinephrine1. Stimulates in muscle growthB. Testosterone2. Decrease in blood pressureC. Glucagon3. Breakdown of in liver glycogenD. Atrial natriuretic factor4. Increases heart beat Codes A B C D (a) 2 1 3 4 (b) 4 1 3 2 (c) 1 2 3 4 (d) 1 4 2 3

Answer»

Match the following columns.

$\begin{matrix} C o l u m n I & C o l u m n I I A . E p i n e p h r i n e & 1. S t i m u l a t e s i n m u s c l e g r o w t h B . T e s t o s t e r o n e & 2. D e c r e a s e i n b l o o d p r e s s u r e C . G l u c a g o n & 3. B r e a k d o w n o f i n l i v e r g l y c o g e n D . A t r i a l n a t r i u r e t i c f a c t o r & 4. I n c r e a s e s h e a r t b e a t \end{matrix}$

Codes

A B C D

(a) 2 1 3 4

(b) 4 1 3 2

(c) 1 2 3 4

(d) 1 4 2 3

Discussion

8257.	Flying frog belongs to genus :
Answer» Flying frog belongs to genus :

Discussion

8258.	16 Potassium flouride has NaCl type structure. What is the distance cetween K+ and F- ions if cell edge is a cm?
Answer» 16 Potassium flouride has NaCl type structure. What is the distance cetween K+ and F- ions if cell edge is a cm?

Discussion

8259.	The chief sinks for the mineral elements are__________.
Answer» The chief sinks for the mineral elements are__________.

Discussion

8260.	4. pH of 0.1M monobasic acid is found to be 2. Hence its osmotic pressure at given temp. TK is?
Answer» 4. pH of 0.1M monobasic acid is found to be 2. Hence its osmotic pressure at given temp. TK is?

Discussion

8261.	Which flat bone is present in the middle line of thorax region of humans?
Answer» Which flat bone is present in the middle line of thorax region of humans?

Discussion

8262.	Mention three examples of animals with1. Fur2. Scales
Answer» Mention three examples of animals with 1. Fur 2. Scales

Discussion

8263.	Question 5 Mitosis is characterised by (a) reduction division (b) equal division (c) Both (a) and (b) (d) pairing of homologous chromosomes
Answer» Question 5 Mitosis is characterised by (a) reduction division (b) equal division (c) Both (a) and (b) (d) pairing of homologous chromosomes

Discussion

8264.	Which of the following don't affect enzyme activity ? A.temperature B.ph C.enzyme concentration D.product concentration E.substrate concentration F.activation energy 1.c only 2.c and d 3.d only 4.f only
Answer» Which of the following don't affect enzyme activity ? A.temperature B.ph C.enzyme concentration D.product concentration E.substrate concentration F.activation energy 1.c only 2.c and d 3.d only 4.f only

Discussion

8265.	Write the difference between: Red and White muscles
Answer» Write the difference between: Red and White muscles

Discussion

8266.	Glucose breakdown is ____.
Answer» Glucose breakdown is ____.

Discussion

8267.	What is the meaning of monogenetic parasite
Answer» What is the meaning of monogenetic parasite

Discussion

8268.	What are the secretions of Goblet cells?
Answer» What are the secretions of Goblet cells?

Discussion

8269.	Arrange the given steps of biogas production in the correct order.I - Action of fermentative microbes on monomeric units of complex organic compounds.II - Action of methanogens on organic acids to produce methane and carbon dioxideIII - Action of facultative anaerobic decomposers on organic compounds such as cellulose, proteins, fats, etc.
Answer» Arrange the given steps of biogas production in the correct order. I - Action of fermentative microbes on monomeric units of complex organic compounds. II - Action of methanogens on organic acids to produce methane and carbon dioxide III - Action of facultative anaerobic decomposers on organic compounds such as cellulose, proteins, fats, etc.

Discussion

8270.	The bacteria associated with plant genetic engineering are:
Answer» The bacteria associated with plant genetic engineering are:

Discussion

8271.	What does CNG stand for and why is it considered to be a better fuel than petrol?
Answer» What does CNG stand for and why is it considered to be a better fuel than petrol?

Discussion

8272.	Question 23Which of the following do not lose their nucleus at maturity?(a) Companion cells(b) Red blood cells(c) Vessel(d) Sieve tube cells
Answer» Question 23 Which of the following do not lose their nucleus at maturity? (a) Companion cells (b) Red blood cells (c) Vessel (d) Sieve tube cells

Discussion

8273.	Which among the following includes the components in phloem of angiosperms?
Answer» Which among the following includes the components in phloem of angiosperms?

Discussion

8274.	Callose plugs are formed during winter -
Answer» Callose plugs are formed during winter -

Discussion

8275.	Pentose sugar + nitrogen base = nucleoside nucleoside + phosphate = nucleotide nucleotide + ? = nucleic acid what is the " ? "
Answer» Pentose sugar + nitrogen base = nucleoside nucleoside + phosphate = nucleotide nucleotide + ? = nucleic acid what is the " ? "

Discussion

8276.	Write short notes on the following : (a) Neural coordination (b) Forebrain (c) Midbrain (d) Hindbrain (e) Retina (f) Ear ossicles (g) Cochlea (h) Organ of Corti (i) Synapse
Answer» Write short notes on the following : (a) Neural coordination (b) Forebrain (c) Midbrain (d) Hindbrain (e) Retina (f) Ear ossicles (g) Cochlea (h) Organ of Corti (i) Synapse

8276.

Write short notes on the following : (a) Neural coordination (b) Forebrain (c) Midbrain (d) Hindbrain (e) Retina (f) Ear ossicles (g) Cochlea (h) Organ of Corti (i) Synapse

Answer»

Write short notes on the following :

(a) Neural coordination (b) Forebrain (c) Midbrain

(d) Hindbrain (e) Retina (f) Ear ossicles

(g) Cochlea (h) Organ of Corti (i) Synapse

Discussion

8277.	Transmission of nerve impulse is ________ .
Answer» Transmission of nerve impulse is ________ .

Discussion

8278.	"Enzymes do not change equilibrium but bring about equilibrium very soon."What does this statement mean?
Answer» "Enzymes do not change equilibrium but bring about equilibrium very soon."What does this statement mean?

Discussion

8279.

उच्चारणं कुरुत- ज्योतिर्गमय द्यौश्च अन्नमश्नामि प्रातरधिगम्यते सर्वस्तरतु दुर्गाणि वृहदारण्यकोपनिषद् कामानवाप्नोतु भद्राणि

Answer» उच्चारणं कुरुत-

ज्योतिर्गमय	द्यौश्च	अन्नमश्नामि
प्रातरधिगम्यते	सर्वस्तरतु	दुर्गाणि
वृहदारण्यकोपनिषद्	कामानवाप्नोतु	भद्राणि

Discussion

8280.	Describe the excretory systems of amoeba and earthworm?
Answer» Describe the excretory systems of amoeba and earthworm?

Discussion

8281.	What is the life span of a human somatic cell ? Whether life span of all the cells in our body is same?
Answer» What is the life span of a human somatic cell ? Whether life span of all the cells in our body is same?

Discussion

8282.	A person suffers from excessive thirst and excessive urination.This condition may be the result of
Answer» A person suffers from excessive thirst and excessive urination.This condition may be the result of

Discussion

8283.	As chromoplast is absent in animal cell so from where butterfly got it's different color type?
Answer» As chromoplast is absent in animal cell so from where butterfly got it's different color type?

Discussion

8284.	Which of the following options given are correct examples each of convergent evolution and divergent evolution?
Answer» Which of the following options given are correct examples each of convergent evolution and divergent evolution?

Discussion

8285.	9. An important method of removing soluble impurities of solution is: Dialysis Peptization Sedimentation All of the above
Answer» 9. An important method of removing soluble impurities of solution is: Dialysis Peptization Sedimentation All of the above

Discussion

8286.	Why menstrual blood does not clot??Name also anticoagulant if present??
Answer» Why menstrual blood does not clot?? Name also anticoagulant if present??

Discussion

8287.	Sesamoid bones are formed
Answer» Sesamoid bones are formed

Discussion

8288.	Cycas is:
Answer» Cycas is:

Discussion

8289.	A plant is provided with ideal conditions for photosynthesis and supplied with isotope 14 CO2. When the products of the process are analysed carefully, what would be the nature of products?
Answer» A plant is provided with ideal conditions for photosynthesis and supplied with isotope 14 $C O_{2}$ . When the products of the process are analysed carefully, what would be the nature of products?

Discussion

8290.	Identify the term from the given images.
Answer» Identify the term from the given images.

Discussion

8291.	19. Discuss the following(a) Muscle(b) Myofibrils(c) Intercalated discs
Answer» 19. Discuss the following(a) Muscle(b) Myofibrils(c) Intercalated discs

Discussion

8292.	What are the different structures of lipids ?
Answer» What are the different structures of lipids ?

Discussion

8293.	Writethe Nernst equation and emf of the following cells at 298 K:(i) Mg(s) \| Mg2+(0.001M)\|\| Cu2+(0.0001M) \| Cu(s)(ii) Fe(s) \| Fe2+(0.001M)\|\| H+(1M)\|H2(g)(1bar)\| Pt(s)(iii) Sn(s) \| Sn2+(0.050M) \|\| H+(0.020M) \| H2(g)(1 bar) \| Pt(s)(iv) Pt(s) \| Br2(l)\| Br−(0.010M) \|\| H+(0.030M) \| H2(g)(1 bar) \| Pt(s).
Answer» Write the Nernst equation and emf of the following cells at 298 K: (i) Mg(s) \| Mg²⁺(0.001M) \|\| Cu²⁺(0.0001 M) \| Cu(s) (ii) Fe(s) \| Fe²⁺(0.001M) \|\| H⁺(1M)\|H₂(g)(1bar) \| Pt(s) (iii) Sn(s) \| Sn²⁺(0.050 M) \|\| H⁺(0.020 M) \| H₂(g) (1 bar) \| Pt(s) (iv) Pt(s) \| Br₂(l) \| Br⁻(0.010 M) \|\| H⁺(0.030 M) \| H₂(g) (1 bar) \| Pt(s).

8293.

Writethe Nernst equation and emf of the following cells at 298 K:(i) Mg(s) | Mg2+(0.001M)|| Cu2+(0.0001M) | Cu(s)(ii) Fe(s) | Fe2+(0.001M)|| H+(1M)|H2(g)(1bar)| Pt(s)(iii) Sn(s) | Sn2+(0.050M) || H+(0.020M) | H2(g)(1 bar) | Pt(s)(iv) Pt(s) | Br2(l)| Br−(0.010M) || H+(0.030M) | H2(g)(1 bar) | Pt(s).

Answer»

Write
the Nernst equation and emf of the following cells at 298 K:

(i)
Mg(s) | Mg²⁺(0.001M)
|| Cu²⁺(0.0001
M) | Cu(s)

(ii)
Fe(s) | Fe²⁺(0.001M)
|| H⁺(1M)|H₂(g)(1bar)
| Pt(s)

(iii)
Sn(s) | Sn²⁺(0.050
M) || H⁺(0.020
M) | H₂(g)
(1 bar) | Pt(s)

(iv)
Pt(s) | Br₂(l)
| Br⁻(0.010
M) || H⁺(0.030
M) | H₂(g)
(1 bar) | Pt(s).

Discussion

8294.	What are enzymes? Also write the function of amylase
Answer» What are enzymes? Also write the function of amylase

Discussion

8295.	Which of the following is true for carbon dioxide concentration?
Answer» Which of the following is true for carbon dioxide concentration?

Discussion

8296.	what is elactro phitic aeromatic sibstitution reaction?
Answer» what is elactro phitic aeromatic sibstitution reaction?

Discussion

8297.	Q14. ‘E-bird project’ in news is 1. The surveillance programme for monitoring the Tigers in the Dudhwa Tiger Reserve through drones. 2. The project launched to observe the migration patterns of Birds in Ranganathittu Bird Sanctuary using CCTV cameras. The correct option is:
Answer» Q14. ‘E-bird project’ in news is 1. The surveillance programme for monitoring the Tigers in the Dudhwa Tiger Reserve through drones. 2. The project launched to observe the migration patterns of Birds in Ranganathittu Bird Sanctuary using CCTV cameras. The correct option is:

8297.

Q14. ‘E-bird project’ in news is 1. The surveillance programme for monitoring the Tigers in the Dudhwa Tiger Reserve through drones. 2. The project launched to observe the migration patterns of Birds in Ranganathittu Bird Sanctuary using CCTV cameras. The correct option is:

Answer»

Q14. ‘E-bird project’ in news is

1. The surveillance programme for monitoring the Tigers in the Dudhwa Tiger Reserve through drones.

2. The project launched to observe the migration patterns of Birds in Ranganathittu Bird Sanctuary using CCTV cameras.

The correct option is:

Discussion

8298.	Which pair is correct?
Answer» Which pair is correct?

Discussion

8299.	_____________ is the tallest gymnosperm.
Answer» _____________ is the tallest gymnosperm.

Discussion

8300.	is secretion of melatonin related to WBC count
Answer» is secretion of melatonin related to WBC count

Discussion

Explore topic-wise InterviewSolutions in .

Barrier to avoid self-pollination between stamens and pistil is

In structure of NiCl2.6H20 thereare only 5 water molecules formed but 6th one not is bonded why?

why anion occupies face centre in NaCl structure.

Absorption of water by the plant cells by surface attraction is called: (a) Diffusion (b) Osmosis (c) Imbibition (d) Endosmosis

Match the following columns. Column IColumn IIA. Epinephrine1. Stimulates in muscle growthB. Testosterone2. Decrease in blood pressureC. Glucagon3. Breakdown of in liver glycogenD. Atrial natriuretic factor4. Increases heart beat Codes A B C D (a) 2 1 3 4 (b) 4 1 3 2 (c) 1 2 3 4 (d) 1 4 2 3

Flying frog belongs to genus :

16 Potassium flouride has NaCl type structure. What is the distance cetween K+ and F- ions if cell edge is a cm?

The chief sinks for the mineral elements are__________.

4. pH of 0.1M monobasic acid is found to be 2. Hence its osmotic pressure at given temp. TK is?

Which flat bone is present in the middle line of thorax region of humans?

Mention three examples of animals with1. Fur2. Scales

Question 5 Mitosis is characterised by (a) reduction division (b) equal division (c) Both (a) and (b) (d) pairing of homologous chromosomes

Which of the following don't affect enzyme activity ? A.temperature B.ph C.enzyme concentration D.product concentration E.substrate concentration F.activation energy 1.c only 2.c and d 3.d only 4.f only

Write the difference between: Red and White muscles

Glucose breakdown is ____.

What is the meaning of monogenetic parasite

What are the secretions of Goblet cells?

The bacteria associated with plant genetic engineering are:

What does CNG stand for and why is it considered to be a better fuel than petrol?

Question 23Which of the following do not lose their nucleus at maturity?(a) Companion cells(b) Red blood cells(c) Vessel(d) Sieve tube cells

Which among the following includes the components in phloem of angiosperms?

Callose plugs are formed during winter -

Pentose sugar + nitrogen base = nucleoside nucleoside + phosphate = nucleotide nucleotide + ? = nucleic acid what is the " ? "

Write short notes on the following : (a) Neural coordination (b) Forebrain (c) Midbrain (d) Hindbrain (e) Retina (f) Ear ossicles (g) Cochlea (h) Organ of Corti (i) Synapse

Transmission of nerve impulse is ________ .

"Enzymes do not change equilibrium but bring about equilibrium very soon."What does this statement mean?

Describe the excretory systems of amoeba and earthworm?

What is the life span of a human somatic cell ? Whether life span of all the cells in our body is same?

A person suffers from excessive thirst and excessive urination.This condition may be the result of

As chromoplast is absent in animal cell so from where butterfly got it's different color type?

Which of the following options given are correct examples each of convergent evolution and divergent evolution?

9. An important method of removing soluble impurities of solution is: Dialysis Peptization Sedimentation All of the above

Why menstrual blood does not clot??Name also anticoagulant if present??

Sesamoid bones are formed

Cycas is:

A plant is provided with ideal conditions for photosynthesis and supplied with isotope 14 CO2. When the products of the process are analysed carefully, what would be the nature of products?

Identify the term from the given images.

19. Discuss the following(a) Muscle(b) Myofibrils(c) Intercalated discs

What are the different structures of lipids ?

What are enzymes? Also write the function of amylase

Which of the following is true for carbon dioxide concentration?

what is elactro phitic aeromatic sibstitution reaction?

Q14. ‘E-bird project’ in news is 1. The surveillance programme for monitoring the Tigers in the Dudhwa Tiger Reserve through drones. 2. The project launched to observe the migration patterns of Birds in Ranganathittu Bird Sanctuary using CCTV cameras. The correct option is:

Which pair is correct?

_____________ is the tallest gymnosperm.

is secretion of melatonin related to WBC count