18288 + Interview Questions in Biology Page 123 InterviewSolution

6101.	The middle layer of the eyes which contains a large number of blood vessels is called ______.
Answer» The middle layer of the eyes which contains a large number of blood vessels is called ______.

Discussion

6102.	Lymph differs from blood in having _____.
Answer» Lymph differs from blood in having _____.

Discussion

6103.	Number of births per 1000 is
Answer» Number of births per 1000 is

Discussion

6104.	How potassium dichromate oxidizes halogen acids to respective halogen?
Answer» How potassium dichromate oxidizes halogen acids to respective halogen?

Discussion

6105.	X’ litre of carbon monoxide is present at STP. It is completely oxidised to CO2. The volume of CO2 formed is 11.2 litres at STP. What is the value of ‘X’ in litres?
Answer» X’ litre of carbon monoxide is present at STP. It is completely oxidised to CO2. The volume of CO2 formed is 11.2 litres at STP. What is the value of ‘X’ in litres?

Discussion

6106.	Study the schematic representation given above and answer the following questions: a) Identify A in it. b) Identify D in it. c) When the population density at time t is N as shown above, write the population density at time t + 1 in the form of an equation using appropriate symbols. [3 marks]
Answer» Study the schematic representation given above and answer the following questions: a) Identify A in it. b) Identify D in it. c) When the population density at time t is N as shown above, write the population density at time t + 1 in the form of an equation using appropriate symbols. [3 marks]

6106.

Study the schematic representation given above and answer the following questions: a) Identify A in it. b) Identify D in it. c) When the population density at time t is N as shown above, write the population density at time t + 1 in the form of an equation using appropriate symbols. [3 marks]

Answer»

Study the schematic representation given above and answer the following questions:

a) Identify A in it.

b) Identify D in it.

c) When the population density at time t is N as shown above, write the population density at time t + 1 in the form of an equation using appropriate symbols. [3 marks]

Discussion

6107.	Which of the following is NOT an addictive habit?
Answer» Which of the following is NOT an addictive habit?

Discussion

6108.	Transformation experiments in bacteria were first performed by
Answer» Transformation experiments in bacteria were first performed by

Discussion

6109.	How do cotyledons represent a bit of pre-designed plant in a seed ?
Answer» How do cotyledons represent a bit of pre-designed plant in a seed ?

Discussion

6110.	How to simplify 2root3 -root5 by 2root2 + 3root3
Answer» How to simplify 2root3 -root5 by 2root2 + 3root3

Discussion

6111.	In primary wall, cellulose microfibrils are
Answer» In primary wall, cellulose microfibrils are

Discussion

6112.	Roots are absent in
Answer» Roots are absent in

Discussion

6113.	Give some examples of roots that are modified for storage.
Answer» Give some examples of roots that are modified for storage.

Discussion

6114.	Which chamber of human heart has thickest muscular wall
Answer» Which chamber of human heart has thickest muscular wall

Discussion

6115.	How to convert etanoic acid to propanoic acid
Answer» How to convert etanoic acid to propanoic acid

Discussion

6116.	If a DNA sample contains 5 into 10 power 9 calculte length of DNA in SI system
Answer» If a DNA sample contains 5 into 10 power 9 calculte length of DNA in SI system

Discussion

6117.	Match the following related to phenotypes and genotypes of blood groups Column-I Column-II 1. A P. IOIO 2. B Q. IAIA , IAIO 3. AB R. IBIB , IBIO 4. O S. IAIB
Answer» Match the following related to phenotypes and genotypes of blood groups Column-I Column-II 1. A P. $I^{O} I^{O}$ 2. B Q. $I^{A} I^{A}, I^{A} I^{O}$ 3. AB R. $I^{B} I^{B}, I^{B} I^{O}$ 4. O S. $I^{A} I^{B}$

6117.

Match the following related to phenotypes and genotypes of blood groups Column-I Column-II 1. A P. IOIO 2. B Q. IAIA , IAIO 3. AB R. IBIB , IBIO 4. O S. IAIB

Answer»

Match the following related to phenotypes and genotypes of blood groups

Column-I Column-II

1. A P. $I^{O} I^{O}$

2. B Q. $I^{A} I^{A}, I^{A} I^{O}$

3. AB R. $I^{B} I^{B}, I^{B} I^{O}$

4. O S. $I^{A} I^{B}$

Discussion

6118.	आशय स्पष्ट करें-आकाश से टूटकर यदि कोई भावुक तारा पृथ्वी पर जाना भी चाहता तो उसकी ज्योति और शक्ति रास्ते में ही शेष हो जाती थी। अन्य तारे उसकी भावुकता अथवा असफलता पर खिलखिलाकर हँस पड़ते थे।
Answer» आशय स्पष्ट करें- आकाश से टूटकर यदि कोई भावुक तारा पृथ्वी पर जाना भी चाहता तो उसकी ज्योति और शक्ति रास्ते में ही शेष हो जाती थी। अन्य तारे उसकी भावुकता अथवा असफलता पर खिलखिलाकर हँस पड़ते थे।

Discussion

6119.	Which of the following is a correct example of a species that wreaked havoc in an alien ecosystem?
Answer» Which of the following is a correct example of a species that wreaked havoc in an alien ecosystem?

Discussion

6120.	Somesthetic or post central area is responsible for
Answer» Somesthetic or post central area is responsible for

Discussion

6121.	Why hydroxy group is a strong nucleophile than halogen group
Answer» Why hydroxy group is a strong nucleophile than halogen group

Discussion

6122.	Scientists take advantage of _________ in studying translocation by pholem.
Answer» Scientists take advantage of _________ in studying translocation by pholem.

6122.

Scientists take advantage of _________ in studying translocation by pholem.

Answer»

Scientists take advantage of _________ in studying translocation by pholem.

Discussion

6123.	FACTOR THAT WILL NOT PRODUCE ANY CHANGE IN HARDY WEINBERG EQULIBRIUM IS A-DIRECTIONAL SELECTION B-STABILISING SELECTION C-BALANCED POLYMORPHISM D-DISRUPTIVE SELECTION
Answer» FACTOR THAT WILL NOT PRODUCE ANY CHANGE IN HARDY WEINBERG EQULIBRIUM IS A-DIRECTIONAL SELECTION B-STABILISING SELECTION C-BALANCED POLYMORPHISM D-DISRUPTIVE SELECTION

Discussion

6124.	Why should glucose be converted to glycogen?and why is it again converted to glucose?
Answer» Why should glucose be converted to glycogen?and why is it again converted to glucose?

Discussion

6125.	Question 26Hens and frogs are both oviparous exhibiting different types of fertilization. Explain.
Answer» Question 26 Hens and frogs are both oviparous exhibiting different types of fertilization. Explain.

Discussion

6126.	Plasma membrane helps in A. Transportation of only water in and out of cell B. Protein synthesis C. Osmoregulation D. Nucleic acid and synthesis.
Answer» Plasma membrane helps in A. Transportation of only water in and out of cell B. Protein synthesis C. Osmoregulation D. Nucleic acid and synthesis.

6126.

Plasma membrane helps in A. Transportation of only water in and out of cell B. Protein synthesis C. Osmoregulation D. Nucleic acid and synthesis.

Answer»

Plasma membrane helps in

A. Transportation of only water in and out of cell

B. Protein synthesis

C. Osmoregulation

D. Nucleic acid and synthesis.

Discussion

6127.	What is the ploidy of cells of root tip and shoot tip ?
Answer» What is the ploidy of cells of root tip and shoot tip ?

Discussion

6128.	What threatens the survival of the Giant Panda?
Answer» What threatens the survival of the Giant Panda?

Discussion

6129.	Collenchyma generally forms ___________.
Answer» Collenchyma generally forms ___________.

Discussion

6130.	The function of vessels of xylem is to
Answer» The function of vessels of xylem is to

Discussion

6131.	Which of the following statements is correct about Transgenic animals ?
Answer» Which of the following statements is correct about Transgenic animals ?

Discussion

6132.	The number of unit cell in 10g of nacl
Answer» The number of unit cell in 10g of nacl

Discussion

6133.	"अनेक देशों के बच्चों की यह फ़ौज अलग-अलग भाषा, वेशभूषा में होकर बी एक जैसी ही है। कई देशों के बच्चों को इकट्ठा कर दो, वे खेलेंगे या लड़ेंगे और यह लड़ाई भी खेल जैसी ही होगी। वे रंग, भाषा या जाति पर कभी नहीं लड़ेंगे।"ऊपर के वाक्यों को पढ़ो और बताओ कि– (क) यह कब, किसने, किसमें और क्यों लिखा?(ख) क्या लड़ाई भी खेल जैसी हो सकती है? अगर हो तो कैसे और उस खेल में तुम्हारे विचार से क्या-क्या हो सकता है?
Answer» "अनेक देशों के बच्चों की यह फ़ौज अलग-अलग भाषा, वेशभूषा में होकर बी एक जैसी ही है। कई देशों के बच्चों को इकट्ठा कर दो, वे खेलेंगे या लड़ेंगे और यह लड़ाई भी खेल जैसी ही होगी। वे रंग, भाषा या जाति पर कभी नहीं लड़ेंगे।" ऊपर के वाक्यों को पढ़ो और बताओ कि– (क) यह कब, किसने, किसमें और क्यों लिखा? (ख) क्या लड़ाई भी खेल जैसी हो सकती है? अगर हो तो कैसे और उस खेल में तुम्हारे विचार से क्या-क्या हो सकता है?

6133.

"अनेक देशों के बच्चों की यह फ़ौज अलग-अलग भाषा, वेशभूषा में होकर बी एक जैसी ही है। कई देशों के बच्चों को इकट्ठा कर दो, वे खेलेंगे या लड़ेंगे और यह लड़ाई भी खेल जैसी ही होगी। वे रंग, भाषा या जाति पर कभी नहीं लड़ेंगे।"ऊपर के वाक्यों को पढ़ो और बताओ कि– (क) यह कब, किसने, किसमें और क्यों लिखा?(ख) क्या लड़ाई भी खेल जैसी हो सकती है? अगर हो तो कैसे और उस खेल में तुम्हारे विचार से क्या-क्या हो सकता है?

Answer»

"अनेक देशों के बच्चों की यह फ़ौज अलग-अलग भाषा, वेशभूषा में होकर बी एक जैसी ही है। कई देशों के बच्चों को इकट्ठा कर दो, वे खेलेंगे या लड़ेंगे और यह लड़ाई भी खेल जैसी ही होगी। वे रंग, भाषा या जाति पर कभी नहीं लड़ेंगे।"

ऊपर के वाक्यों को पढ़ो और बताओ कि–

(क) यह कब, किसने, किसमें और क्यों लिखा?

(ख) क्या लड़ाई भी खेल जैसी हो सकती है? अगर हो तो कैसे और उस खेल में तुम्हारे विचार से क्या-क्या हो सकता है?

Discussion

6134.	The positive pressure in root is created by
Answer» The positive pressure in root is created by

Discussion

6135.	what is mitrochondria and plastists?
Answer» what is mitrochondria and plastists?

Discussion

6136.	Integration of tanx/x from 0to pie/2
Answer» Integration of tanx/x from 0to pie/2

Discussion

6137.	Write any six salient features of the human genome as drawn from the human genome project. [3 Mark]
Answer» Write any six salient features of the human genome as drawn from the human genome project. [3 Mark]

Discussion

6138.	In how many sections can we divide the body of a cockroach?
Answer» In how many sections can we divide the body of a cockroach?

Discussion

6139.	Which of the following statements about the adrenal gland is correct?
Answer» Which of the following statements about the adrenal gland is correct?

Discussion

6140.	Why water is not removed when two cysteine forms bond?
Answer» Why water is not removed when two cysteine forms bond?

Discussion

6141.	Meselson and Stahl experimentally proved that DNA replication is ___ in nature
Answer» Meselson and Stahl experimentally proved that DNA replication is ___ in nature

Discussion

6142.	In most of the aquatic organisms, syngamy occurs in water outside the body of the organisms. This type of gametic fusion is called
Answer» In most of the aquatic organisms, syngamy occurs in water outside the body of the organisms. This type of gametic fusion is called

Discussion

6143.	In a maternity clinic, the authorities are not able to hand over the two newborns to their respective parents. Name and describe the technique to sort out this problem. [3]
Answer» In a maternity clinic, the authorities are not able to hand over the two newborns to their respective parents. Name and describe the technique to sort out this problem. [3]

Discussion

6144.	A group of individuals of a plant or animal species, inhabiting a given area is called
Answer» A group of individuals of a plant or animal species, inhabiting a given area is called

Discussion

6145.	Mark correct or wrong against each of the following statements about the Earth Summit:a. It was attended by 170 countries, thousands of NGOs and many MNCs.b. The summit was held under the aegis of the UN.c. For the first time, global environmental issues were firmly consolidated at the political level.d. It was a summit meeting.
Answer» Mark correct or wrong against each of the following statements about the Earth Summit: a. It was attended by 170 countries, thousands of NGOs and many MNCs. b. The summit was held under the aegis of the UN. c. For the first time, global environmental issues were firmly consolidated at the political level. d. It was a summit meeting.

Discussion

6146.	Which combination of elements given here are the typical components of a protein?
Answer» Which combination of elements given here are the typical components of a protein?

Discussion

6147.	Read the following five statements (1 - 5) and answer as asked next to them. (1) In Equisteum the female gametophyte is retained on the parent sporophyte. (2) In Ginkgo male gametophyte is not independent. (3) The sporophyte in Riccia is more developed than that in Polytrichum. (4) Sexual reproduction in Volvox is isogamous. (5) The spores of slime moulds lack cell walls. How many of the above statements are correct?
Answer» Read the following five statements (1 - 5) and answer as asked next to them. (1) In Equisteum the female gametophyte is retained on the parent sporophyte. (2) In Ginkgo male gametophyte is not independent. (3) The sporophyte in Riccia is more developed than that in Polytrichum. (4) Sexual reproduction in Volvox is isogamous. (5) The spores of slime moulds lack cell walls. How many of the above statements are correct?

6147.

Read the following five statements (1 - 5) and answer as asked next to them. (1) In Equisteum the female gametophyte is retained on the parent sporophyte. (2) In Ginkgo male gametophyte is not independent. (3) The sporophyte in Riccia is more developed than that in Polytrichum. (4) Sexual reproduction in Volvox is isogamous. (5) The spores of slime moulds lack cell walls. How many of the above statements are correct?

Answer»

Read the following five statements (1 - 5) and answer as asked next to them.

(1) In Equisteum the female gametophyte is retained on the parent sporophyte.

(2) In Ginkgo male gametophyte is not independent.

(3) The sporophyte in Riccia is more developed than that in Polytrichum.

(4) Sexual reproduction in Volvox is isogamous.

(5) The spores of slime moulds lack cell walls.

How many of the above statements are correct?

Discussion

6148.	Your classmate is suffering from Pneumonia. How would you ensure that he doesn't spread this to your other classmates? Mention any two precautions. [2]
Answer» Your classmate is suffering from Pneumonia. How would you ensure that he doesn't spread this to your other classmates? Mention any two precautions. [2]

Discussion

6149.	What is a cistron?
Answer» What is a cistron?

Discussion

6150.	Transfer of pollen from anther to stigma of different flower on another plant is called:
Answer» Transfer of pollen from anther to stigma of different flower on another plant is called:

Discussion

Explore topic-wise InterviewSolutions in .

The middle layer of the eyes which contains a large number of blood vessels is called ______.

Lymph differs from blood in having _____.

Number of births per 1000 is

How potassium dichromate oxidizes halogen acids to respective halogen?

X’ litre of carbon monoxide is present at STP. It is completely oxidised to CO2. The volume of CO2 formed is 11.2 litres at STP. What is the value of ‘X’ in litres?

Study the schematic representation given above and answer the following questions: a) Identify A in it. b) Identify D in it. c) When the population density at time t is N as shown above, write the population density at time t + 1 in the form of an equation using appropriate symbols. [3 marks]

Which of the following is NOT an addictive habit?

Transformation experiments in bacteria were first performed by

How do cotyledons represent a bit of pre-designed plant in a seed ?

How to simplify 2root3 -root5 by 2root2 + 3root3

In primary wall, cellulose microfibrils are

Roots are absent in

Give some examples of roots that are modified for storage.

Which chamber of human heart has thickest muscular wall

How to convert etanoic acid to propanoic acid

If a DNA sample contains 5 into 10 power 9 calculte length of DNA in SI system

Match the following related to phenotypes and genotypes of blood groups Column-I Column-II 1. A P. IOIO 2. B Q. IAIA , IAIO 3. AB R. IBIB , IBIO 4. O S. IAIB

Which of the following is a correct example of a species that wreaked havoc in an alien ecosystem?

Somesthetic or post central area is responsible for

Why hydroxy group is a strong nucleophile than halogen group

Scientists take advantage of _________ in studying translocation by pholem.

FACTOR THAT WILL NOT PRODUCE ANY CHANGE IN HARDY WEINBERG EQULIBRIUM IS A-DIRECTIONAL SELECTION B-STABILISING SELECTION C-BALANCED POLYMORPHISM D-DISRUPTIVE SELECTION

Why should glucose be converted to glycogen?and why is it again converted to glucose?

Question 26Hens and frogs are both oviparous exhibiting different types of fertilization. Explain.

Plasma membrane helps in A. Transportation of only water in and out of cell B. Protein synthesis C. Osmoregulation D. Nucleic acid and synthesis.

What is the ploidy of cells of root tip and shoot tip ?

What threatens the survival of the Giant Panda?

Collenchyma generally forms ___________.

The function of vessels of xylem is to

Which of the following statements is correct about Transgenic animals ?

The number of unit cell in 10g of nacl

The positive pressure in root is created by

what is mitrochondria and plastists?

Integration of tanx/x from 0to pie/2

Write any six salient features of the human genome as drawn from the human genome project. [3 Mark]

In how many sections can we divide the body of a cockroach?

Which of the following statements about the adrenal gland is correct?

Why water is not removed when two cysteine forms bond?

Meselson and Stahl experimentally proved that DNA replication is ___ in nature

In most of the aquatic organisms, syngamy occurs in water outside the body of the organisms. This type of gametic fusion is called

In a maternity clinic, the authorities are not able to hand over the two newborns to their respective parents. Name and describe the technique to sort out this problem. [3]

A group of individuals of a plant or animal species, inhabiting a given area is called

Which combination of elements given here are the typical components of a protein?

Your classmate is suffering from Pneumonia. How would you ensure that he doesn't spread this to your other classmates? Mention any two precautions. [2]

What is a cistron?

Transfer of pollen from anther to stigma of different flower on another plant is called: